read = np.load(f)
read = read[1:, :]
labels = read[:, 0]
labels = labels.astype(int)
valid = labels == 1
dates = read[valid, 1]
dates = dates.astype(int)
hours = read[valid, 2]
hours = hours.astype(int)
all_vals = read[:, 3]
all_vals = all_vals.astype(float)
big_times = modules.date_process(dates, hours)
big_times = np.array(big_times)
#iterate through sites and take LOMB
daily_mag_array = []
daily_phase_array = []
full_time = np.arange(0, 2191, 1. / 24)
#array containing length of months from 2006 in days
month_lengths = [
31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 31, 28, 31, 30, 31, 30, 31,
31, 30, 31, 30, 31, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 31, 28,
31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 31, 28, 31, 30, 31, 30, 31, 31, 30,
31, 30, 31, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
def run_LSP(mod_data,x):
lat_i = lat_indices[x]
lon_i = lon_indices[x]
print lat_i,lon_i
current_lat = lat_c[lat_i]
current_lon = lon_c[lon_i]
waveform = mod_data
waveform_ave = np.average(waveform)
model_date_val = np.copy(model_date)
model_time_val = np.copy(model_time)
time = modules.date_process(model_date_val,model_time_val,start_year)
if (species.lower() != 'gmao_temp') and (species.lower() != 'gmao_psfc') and (species.lower() != 'wind_speed') and (species.lower() != 'wind_direction'):
waveform = waveform*1e9
#check model vals are valid
#valid = vals >= 0
#vals = vals[valid]
#model_time_val = model_time[valid]
#model_date_val = model_date[valid]
#take 8 hour average
divisor = 8
total_len = len(waveform)/divisor
start = 0
end = divisor
ave_waveform = []
ave_time = []
for i in range(total_len):
ave = np.ma.average(waveform[start:end])
ave_time=np.append(ave_time,time[start])
ave_waveform=np.append(ave_waveform,ave)
start+=divisor
end+=divisor
time=np.copy(ave_time)
waveform=np.copy(ave_waveform)
#take lsp unwindowed of waveform
ua_periods,ua_mag,ua_ph,ua_fr,ua_fi = modules.take_lomb_unwindowed(time,waveform,ofac,1./24)
#take out known periodic components 1,182.625, and 365.25 a priori for more accurate red noise fit.
closest_daily_index = min(range(len(ua_periods)), key=lambda i: abs(ua_periods[i]-1.))
closest_ha_index = min(range(len(ua_periods)), key=lambda i: abs(ua_periods[i]-182.625))
closest_annual_index = min(range(len(ua_periods)), key=lambda i: abs(ua_periods[i]-365.25))
rm_indices = [closest_daily_index,closest_ha_index,closest_annual_index]
ua_mag_c,ua_fr,ua_fi = redfit.sidelobe_percent_remove(np.copy(ua_mag),ua_fr,ua_fi,rm_indices,5.,ua_periods)
#-------------------------------------------------------------------------------
#Do IFFT of altered spectra - with significant periods removed and gaps left in real and imag components linearly interpolated.
#altered spectra provides red noise estimation baseline
##use ifft to get time series back from adjusted spectra
#complex Fourier spectrum which corresponds to the Lomb-Scargle periodogram:
F = [0]*((len(ua_fr)*2)+1)
#set first real value to average
F[0] = complex(waveform_ave*len(waveform),0)
#Get reverse real and imaginary values
rev_ua_fr=np.copy(ua_fr[::-1])
rev_ua_fi=np.copy(ua_fi[::-1])
rev_ua_fr[0] = 0
rev_ua_fi[0] = 0
f_index = 1
#Fill Fourier Spectrum real and imaginary values
for i in range(len(ua_fr)):
F[f_index] = complex(ua_fr[i],ua_fi[i])
f_index+=1
for i in range(len(ua_fr)):
F[f_index] = complex(rev_ua_fr[i],-rev_ua_fi[i])
f_index+=1
F = np.array(F)
#Take ifft and just take real values
ifft_ua_ts = numpy.fft.ifft(F)
ifft_ua_ts = ifft_ua_ts.astype('float64')
ifft_ua_ts_len = (len(ifft_ua_ts)/ofac) + np.mod(len(ifft_ua_ts),ofac)
ifft_time = time[-ifft_ua_ts_len:]
ifft_ua_ts = ifft_ua_ts[-len(waveform):]
ifft_time = ifft_time-ifft_time[0]
a_periods,a_mag,corr_a_mag,a_fr,a_fi,a_red_periods,a_red_mag,a_gredth,a_fac95,a_fac99,a_fac99_9,a_faccrit,a_fac_grid,a_sig_levels,a_tau,a_corr = redfit.red_background(nsim,mctest,ifft_time,ifft_ua_ts,ofac)
#apply lsp correction from altered spectrum to unaltered spectrum
corr_ua_mag = ua_mag/a_corr
#check confidence of each point on spectrum
sigs = np.zeros(len(corr_ua_mag))
last_ind = len(a_sig_levels)-1
for i in range(len(a_sig_levels)-1):
conf_low = a_gredth*a_fac_grid[i]
conf_up = a_gredth*a_fac_grid[i+1]
current_last_ind = i+1
for j in range(len(corr_ua_mag)):
if sigs[j] == 0:
if (corr_ua_mag[j] >= conf_low[j]) and (corr_ua_mag[j] < conf_up[j]):
sigs[j] = a_sig_levels[i]
elif current_last_ind == last_ind:
if corr_ua_mag[j] > conf_up[j]:
sigs[j] = a_sig_levels[i+1]
#get critical significance for all points on spectrum
crit_sig = a_gredth*a_faccrit
#get 95,99 and 99.9 % chi squared significance bands for all points on spectrum
sig_95 = a_gredth*a_fac95
sig_99 = a_gredth*a_fac99
sig_99_9 = a_gredth*a_fac99_9
return (x,sigs,sig_95,sig_99,sig_99_9,crit_sig,a_gredth,corr_ua_mag,ua_periods,a_tau)
model_var_mask = np.ma.masked_where(model_var < 0, model_var)
gridbox_count = len(lat_c) * len(lon_c)
lat_n, lon_n = modules.obs_model_gridbox(lat_e, lon_e, 1., 114.)
y = model_var[:, lat_n, lon_n]
y = y * 1e9
#set up plot
fig = plt.figure(figsize=(23, 12.3))
fig.patch.set_facecolor('white')
ax = fig.add_subplot(1, 1, 1)
x = modules.date_process(model_date, model_time, 2005)
ofac = 4
model_periods, model_mag, model_ph, model_fr, model_fi, amp_corr = modules.take_lomb(
x, y, ofac, 1. / 24)
def form2(x, pos):
""" This function returns a string with 3 decimal places, given the input x"""
return '%.2f' % x
def form5(x, pos):
""" This function returns a string with 3 decimal places, given the input x"""
return '%.6f' % x
GAW_switch = 'y'
# Read in the model output
if GAW_switch == 'y':
model, names = modules.readfile_GAW(
"binary_logs/GEOS_v90103_2x2.5_GAW_O3_logs.npy",
model_index) #model index represents gaw location
else:
model, names = modules.readfile(
"binary_logs/GEOS_v90103_4x5_CV_logs.npy",
"001") #001 represents single location
# Processes the model date
date = model[:, 0]
time = model[:, 1]
model_time = modules.date_process(date, time)
#Define sampling intervals
samp_spacing = 1. / 24.
#Convert model time array into numpy array
model_time = np.array(model_time)
counter = 0
for species in species_list:
units, obs_data_name, unit_cut, species_type, actual_species_name, obs_switch, model_cut_switch, ofac = modules.obs_variable_finder(
species)
#set plotting area & background to white
fig = plt.figure(figsize=(20, 12))
def site_iter_process(valid_refs,c):
#for site_ref in valid_refs:
data_valid = True
site_ref = valid_refs[c]
print 'ref = ',site_ref
site_test = all_refs == site_ref
site_yyyymmdd = yyyymmdd[site_test]
site_hhmm = hhmm[site_test]
site_vals = vals[site_test]
#convert blank invalids to -99999
test_inv = site_vals == ''
site_vals[test_inv] = -99999
site_vals = np.float64(site_vals)
#convert number invalids to -99999
test_inv = site_vals < 0
site_vals[test_inv] = -99999
#put vals into full grid
date_con = np.array(site_yyyymmdd).astype(int)
time_con = np.array(site_hhmm).astype(int)
#create max possible o3 grid
full_data = np.empty(n_hours)
full_data[:] = -99999
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con,time_con,start_year)
converted_time = np.round(converted_time,decimals=5)
syn_grid_time = np.arange(0,n_days,1./24)
syn_grid_time = np.round(syn_grid_time,decimals=5)
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
site_vals = np.array(site_vals)
full_data[indices] = site_vals
meta_index = meta_refs.index(site_ref)
tz = meta_tz[meta_index]
lat = np.float64(meta_lats[meta_index])
lon = np.float64(meta_lons[meta_index])
alt = np.float64(meta_alts[meta_index])
raw_class_name = meta_class[meta_index]
anthrome_class_name = class_name[meta_index]
#correct timezone to UTC
if tz < 0:
#get rid of values at start and append -99999's at end
cut = full_data[:tz]
for num in range(np.abs(tz)):
cut = np.insert(cut,0, -99999)
full_data = cut
elif tz > 0:
#put -99999's at start and get rid of values at end
cut = full_data[tz:]
for num in range(tz):
cut = np.append(cut, -99999)
full_data = cut
#do data quality checks
full_data,data_valid = modules.quality_check(full_data,data_valid,data_resolution,alt,grid_dates,start_year,end_year)
#set mm
if species == 'O3':
mm = 'ultraviolet photometry'
elif (species == 'NO') or (species == 'NO2') or (species == 'CO'):
mm = 'non-dispersive infrared absorption'
#set sampling as average
st = 'average'
#set site file resolution
file_res = 'H'
return c,full_data,data_valid,lat,lon,alt,raw_class_name,anthrome_class_name,mm,st,file_res
def run_LSP(model_data, x):
print obs_refs[x]
vals = model_data
#check obs vals are valid
valid = vals >= 0
vals = vals[valid]
model_time_val = model_time[valid]
model_date_val = model_date[valid]
full_times = modules.date_process(model_date,model_time,start_year)
if timeres == 'M':
full_times_year = full_times[:12]
else:
full_times_year = full_times[:8766]
full_times_day = full_times[:24]
valid_times = modules.date_process(model_date_val,model_time_val,start_year)
site_lon = obs_lons[x]
#convert site_lon to 0 to 360 degs
if site_lon < 0:
site_lon = 360-np.abs(site_lon)
#transform from UTC time to solar time
sun_time = lon_step_time*site_lon
time_diff = sun_time - 0
if time_diff > 12:
time_diff = time_diff-24
#make time start from 0
valid_times_from0 = modules.phase_start_correct(valid_times)
periodic_periods = [1./4.,1./3.,1./2.,1.,365.25/4.,365.25/3.,365.25/2.,365.25]
periods,mag,ph,fr,fi = modules.take_lomb_spec(valid_times_from0,vals,w=True,key_periods=periodic_periods)
#get mean of values
mean_array = np.average(vals)
#correct all phases for start point (not actually being from 0 - just corrected to be)
ph = modules.phase_start_point_correct_all(periodic_periods,ph,valid_times)
key_diurnal_periods = [1./4.,1./3.,1./2.,1.]
key_seasonal_periods = [365.25/4.,365.25/3.,365.25/2.,365.25]
diurnal_mags = mag[:4]
seasonal_mags = mag[4:]
seasonal_phs = ph[4:]
#get individual mags and phases
daily_h3_mag = mag[0]
daily_h2_mag = mag[1]
daily_h1_mag = mag[2]
orig_daily_mag = mag[3]
daily_h3_ph = ph[0]
daily_h2_ph = ph[1]
daily_h1_ph = ph[2]
orig_daily_ph = ph[3]
seasonal_h3_mag = mag[4]
seasonal_h2_mag = mag[5]
seasonal_h1_mag = mag[6]
annual_mag = mag[7]
seasonal_h3_ph = ph[4]
seasonal_h2_ph = ph[5]
seasonal_h1_ph = ph[6]
annual_ph = ph[7]
#convert sub diurnal phases from UTC to solar time
daily_h3_ph = modules.solar_time_phase_corrector(daily_h3_ph,6,time_diff)
daily_h2_ph = modules.solar_time_phase_corrector(daily_h2_ph,24./3.,time_diff)
daily_h1_ph = modules.solar_time_phase_corrector(daily_h1_ph,12,time_diff)
orig_daily_ph = modules.solar_time_phase_corrector(orig_daily_ph,24,time_diff)
diurnal_phs = [daily_h3_ph,daily_h2_ph,daily_h1_ph,orig_daily_ph]
#convolve annual cycle and harmonics to seasonal waveform for 1 year
seasonal_mag,seasonal_min_ph,seasonal_max_ph,seasonal_waveform,seasonal_ff = modules.period_convolution(key_seasonal_periods,full_times_year,seasonal_mags,seasonal_phs,mean_array)
#convolve diurnal cycle and harmonics to diurnal waveform for 1 day
diurnal_mag,diurnal_min_ph,diurnal_max_ph,diurnal_waveform,diurnal_ff = modules.period_convolution(key_diurnal_periods,full_times_day,diurnal_mags,diurnal_phs,mean_array)
#convolve all
full_mag,full_min_ph,full_max_ph,full_waveform,full_ff = modules.period_convolution(periodic_periods,full_times,mag,ph,mean_array)
#convert phase to time
daily_h3_ph = modules.convert_phase_units_actual_single(daily_h3_ph,6.)
daily_h2_ph = modules.convert_phase_units_actual_single(daily_h2_ph,24./3.)
daily_h1_ph = modules.convert_phase_units_actual_single(daily_h1_ph,12.)
orig_daily_ph = modules.convert_phase_units_actual_single(orig_daily_ph,24.)
diurnal_min_ph = modules.convert_phase_units_actual_single(diurnal_min_ph,24.)
diurnal_max_ph = modules.convert_phase_units_actual_single(diurnal_max_ph,24.)
seasonal_h3_ph = modules.convert_phase_units_actual_single(seasonal_h3_ph,3.)
seasonal_h2_ph = modules.convert_phase_units_actual_single(seasonal_h2_ph,4.)
seasonal_h1_ph = modules.convert_phase_units_actual_single(seasonal_h1_ph,6.)
annual_ph = modules.convert_phase_units_actual_single(annual_ph,12.)
seasonal_min_ph = modules.convert_phase_units_actual_single(seasonal_min_ph,12.)
seasonal_max_ph = modules.convert_phase_units_actual_single(seasonal_max_ph,12.)
return (x,daily_h3_mag,daily_h3_ph,daily_h2_mag,daily_h2_ph,daily_h1_mag,daily_h1_ph,orig_daily_mag,orig_daily_ph,diurnal_mag,diurnal_min_ph,diurnal_max_ph,seasonal_h3_mag,seasonal_h3_ph,seasonal_h2_mag,seasonal_h2_ph,seasonal_h1_mag,seasonal_h1_ph,annual_mag,annual_ph,seasonal_mag,seasonal_min_ph,seasonal_max_ph,mean_array,diurnal_waveform,seasonal_waveform,full_waveform)
#read in specific site data site_group = obs_root_grp.groups['cvo'] #read in variables for site obs_var = site_group.variables['o3'][:] obs_date = site_group.variables['date'][:] obs_time = site_group.variables['time'][:] obs_lat = site_group.latitude obs_lon = site_group.longitude obs_alt = site_group.altitude obs_group = site_group.process_group test = obs_var >= 0 obs_var = obs_var[test] obs_time = modules.date_process(obs_date, obs_time, 2005) obs_time = obs_time[test] obs_time = obs_time[:100] obs_var = obs_var[:100] u = np.copy(obs_time) y = np.copy(obs_var) m = len(u) # minimize (1/2) * || yhat - y ||_2^2 # subject to yhat[j] >= yhat[i] + g[i]' * (u[j] - u[i]), j, i = 0,...,m-1 # # Variables yhat (m), g (m).
def site_iter_process(valid_refs,c):
#process data
#for i in range(n_refs):
data_valid = True
site_data = data[c]
site_meta = site_data[0]
file_res = resolutions[c]
#get data and metadata
latitudes= [site_meta['LATITUDE']]
longitudes = [site_meta['LONGITUDE']]
altitudes = [site_meta['ALTITUDE']]
land_use_classes = [site_meta['LAND_USE']]
station_classes = [site_meta['STATION CATEGORY']]
all_mm = [site_meta['MEASUREMENT METHOD']]
if (file_res == 'hr') or (file_res == 'da'):
var = np.array(site_data[1].values.tolist())
elif file_res == 'mo':
all_var = np.array(site_data[1].values.tolist())
var = all_var[:,1]
end_times = all_var[:,0]
end_date_con = [d[:4]+d[5:7]+d[8:10] for d in end_times]
end_time_con = [d[11:13]+d[14:] for d in end_times]
times = site_data[1].index
print times
date_con = [d.strftime('%Y%m%d') for d in times]
time_con = [d.strftime('%H%M') for d in times]
#get ref
site_ref = valid_refs[c]
site_group = group_codes[c]
print 'ref == %s'%(site_ref)
print 'res = ',file_res
#if file resolution is daily or monthly then replicate times after point, to fill hourly data array.
count=0
if file_res == 'da':
file_hours = len(date_con)
for i in range(file_hours):
current_hh = int(time_con[count][:2])
current_mm = int(time_con[count][2:])
s = datetime.datetime(year = start_year, month = 1, day = 1, hour = current_hh, minute = current_mm)
e = datetime.datetime(year = start_year, month = 1, day = 2, hour = current_hh, minute = current_mm)
day_hours = [d.strftime('%H%M') for d in pd.date_range(s,e,freq='H')][1:-1]
date_con = np.insert(date_con,count+1,[date_con[count]]*23)
time_con = np.insert(time_con,count+1,day_hours)
var = np.insert(var,count+1,[var[count]]*23)
count +=24
if file_res == 'mo':
file_hours = len(date_con)
for i in range(file_hours):
current_year = int(date_con[count][:4])
current_month = int(date_con[count][4:6])
current_day = int(date_con[count][6:])
current_hour = int(time_con[count][:2])
next_year = int(end_date_con[i][:4])
next_month = int(end_date_con[i][4:6])
next_day = int(end_date_con[i][6:])
next_hour = int(end_time_con[i][:2])
s = datetime.datetime(year = current_year, month = current_month, day = current_day, hour = current_hour, minute = 0)
e = datetime.datetime(year = next_year, month = next_month, day = next_day, hour = next_hour, minute = 0)
day_date = [d.strftime('%Y%m%d') for d in pd.date_range(s,e,freq='H')][:-1]
day_hour = [d.strftime('%H%M') for d in pd.date_range(s,e,freq='H')][:-1]
date_con = np.insert(date_con,count+1,day_date)
time_con = np.insert(time_con,count+1,day_hour)
var = np.insert(var,count+1,[var[count]]*len(day_date))
count += (len(day_date)+1)
date_con = np.array(date_con).astype(int)
time_con = np.array(time_con).astype(int)
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con,time_con,start_year)
converted_time = np.round(converted_time,decimals=5)
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
full_data = np.empty(len(grid_dates))
full_data[:] = -99999
full_data[indices] = var
#convert nans to -99999's
nan_inds = np.isnan(full_data)
full_data[nan_inds] = -99999
#get mode of metadata
lat = np.float64(stats.mode(latitudes)[0][0])
lon = np.float64(stats.mode(longitudes)[0][0])
alt = np.float64(stats.mode(altitudes)[0][0])
land_use_class = stats.mode(land_use_classes)[0][0]
raw_class_name = stats.mode(station_classes)[0][0]
mm = stats.mode(all_mm)[0][0]
#get measurement method
if (mm == 'Ultraviolet (UV) photometryEnvironnement S.A. Model O331M UV Ozone Analyzer') or (mm == 'Ultraviolet (UV) photometryMonitor Labs model 9800') or (mm == 'Ultraviolet (UV) photometryThermo model 42 NO/Nox analyser') or (mm == 'Ultraviolet (UV) photometryUNKNOWN') or (mm == 'Ultraviolet (UV) photometryMCV 48-AUV') or (mm == 'Ultraviolet (UV) photometryTeledyne API 400A UV photometric O3 analyser') or (mm == 'Ultraviolet (UV) photometryThermo model 48 CO analyser') or (mm == 'Ultraviolet (UV) photometryTeledyne API 400E UV photometric O3 analyser') or (mm == 'Ultraviolet (UV) photometryHoriba model APOA 300 O3 analyser') \
or (mm == 'Ultraviolet (UV) photometry342 M') or (mm == 'Ultraviolet (UV) photometryMonitor Labs model 9812 O3 analyser') or (mm == 'Ultraviolet (UV) photometryHoriba model APOA 350E O3 analyser') or (mm == 'Ultraviolet (UV) photometryENVIRONMENT 1003 AH') or (mm == 'Ultraviolet (UV) photometryC.S.I. 3.100') or (mm == 'Ultraviolet (UV) photometryDASIBI 1003 O3 analyser') or (mm == 'Ultraviolet (UV) photometryMonitor Labs undetermined') or (mm == 'Ultraviolet (UV) photometryMonitor Labs model 9810B O3 analyser') or (mm == 'Ultraviolet (UV) photometrytoo generic') or (mm == 'Ultraviolet (UV) photometryThermo 49 CPS Ozone Primary Standard') \
or (mm == 'Ultraviolet (UV) photometryDASIBI') or (mm == 'UV fluorescencetoo generic') or (mm == 'Ultraviolet (UV) photometryDASIBI 1003-PC O3 analyser') or (mm == 'Ultraviolet (UV) photometryThermo model 43 SO2 analyser') or (mm == 'Ultraviolet (UV) photometryThermo model 49i O3 analyser') or (mm == 'Ultraviolet (UV) photometryDASIBI 1008-PC O3 analyser') or (mm == 'Ultraviolet (UV) photometryDASIBI 1008-RS O3 analyser') or (mm == 'Ultraviolet (UV) photometryEnvironnement S.A. Model O341M UV Ozone Analyzer') or (mm == 'Ultraviolet (UV) photometryISEO Argopol-SAM-XAIR') \
or (mm == 'Ultraviolet (UV) photometryEnvironnement S.A. Model O342M UV Ozone Analyze') or (mm == 'Ultraviolet (UV) photometryHoriba model APOA 370 O3 analyser') or (mm == 'spectrophotometryUNKNOWN') or (mm == 'Ultraviolet (UV) photometryDASIBI 1008-AH O3 analyser') or (mm == 'UV fluorescenceThermo 49c' ) or (mm == 'Ultraviolet (UV) photometryPHILIPS K50110/00 UV Photometric O3 analyser') or (mm == 'Ultraviolet (UV) photometryMonitor Labs model 8810 O3 analyser') or (mm == 'Ultraviolet (UV) photometryPHILIPS K50094 API 400') or (mm == 'Ultraviolet (UV) photometryORION') or (mm == 'Ultraviolet (UV) photometryThermo model 49w O3 analyser') \
or (mm == 'Ultraviolet (UV) photometryMonitor Labs model 9810 O3 analyser') or (mm == 'Ultraviolet (UV) photometryCOLUMBIA SCIENTIFIC IC 3100') or (mm == 'Ultraviolet (UV) photometry2008A') or (mm == 'Ultraviolet (UV) photometryThermo model 43s SO2 analyser') or (mm == 'Ultraviolet (UV) photometryMLU') or (mm == 'Ultraviolet (UV) photometryThermo model 49 O3 analyser') or (mm == 'Ultraviolet (UV) photometryDASIBI 1108 O3 analyser') or (mm == 'Ultraviolet (UV) photometryAMIBRACK') or (mm == 'Ultraviolet (UV) photometryThermo model 49c O3 analyser') or (mm == 'UV fluorescenceUNKNOWN') or (mm == 'Ultraviolet (UV) photometryTeledyne API 400 UV photometric O3 analyser') \
or (mm == 'UV fluorescenceTeledyne API 400 UV photometric O3 analyser') or (mm == 'Ultraviolet (UV) photometryMonitor Labs model 9830 CO analyser') or (mm == 'Ultraviolet (UV) photometryDASIBI 5014') or (mm == 'Ultraviolet (UV) photometryEnvironics 300/ Environics') or (mm == 'Ultraviolet (UV) photometryANALYSIS AUTOMATION Mod. 427') or (mm == 'Ultraviolet (UV) photometryANALYSIS AUTOMATION') or (mm == 'Ultraviolet (UV) photometryDASIBI 1008 O3 analyser') or (mm == 'ultraviolet absorptionORION') or (mm == 'Ultraviolet (UV) photometryMonitor Labs model 9811 O3 analyser') or (mm == 'Ultraviolet (UV) photometryENVIRONMENT 1003RS') \
or (mm == 'UV absorption (ref)UNKNOWN') or (mm == 'Differential Optical Absorption Spectroscopy (DOAS)Environnement S.A. SANOA Multigas Longpath Monitoring System') or (mm == 'Ultraviolet (UV) photometryDASIBI 1003-RS O3 analyser') or (mm == 'Ultraviolet (UV) photometryHoriba model APOA 350 O3 analyser') or (mm == 'Ultraviolet (UV) photometrySFI O342M') or (mm == 'UV fluorescenceMonitor Labs undetermined') or (mm == 'Ultraviolet (UV) photometryDANI ENVIRONMENT 1003 AH') or (mm == 'Ultraviolet (UV) photometryS-5014') or (mm == 'Ultraviolet (UV) photometryThermo model 42 NO/Nox analyser') or (mm == 'Ultraviolet (UV) photometryUNKNOWN') \
or (mm == 'Ultraviolet (UV) photometryHoriba model APNA 360 NOx analyser') or (mm == 'Ultraviolet (UV) photometryMonitor Labs undetermined') or (mm == 'Ultraviolet (UV) photometryTeledyne API 200A chemiluminescent NOx analyser') or (mm == 'UV fluorescenceThermo model 42 NO/Nox analyser') or (mm == 'Ultraviolet (UV) photometryContiflo') or (mm == 'Ultraviolet (UV) photometryTeledyne API undertermined') or (mm == 'UV fluorescenceThermo model 43a SO2 analyser') or (mm == 'UV fluorescenceEnvironnement S.A. Model AF21M SO2 Analyzer') or (mm == 'UV fluorescenceThermo model 43c SO2 analyser') \
or (mm =='Ultraviolet (UV) photometryTeledyne API undertermined') or (mm =='UV fluorescenceUNKNOWN') or (mm =='UV fluorescenceEnvironnement S.A. Model AF21M SO2 Analyzer') or (mm =='Ultraviolet (UV) photometryUNKNOWN') or (mm == 'Ultraviolet (UV) photometryThermo model 43 SO2 analyser') or (mm == 'Ultraviolet (UV) photometryMonitor Labs model 9810 O3 analyser') \
or (mm == 'ChemiluminescenceTeledyne API undertermined') or (mm == 'ChemiluminescenceHoriba model APNA 350E NOx analyser') or (mm == 'ChemiluminescenceHoriba model APNA 360 NOx analyser') or (mm == 'ChemiluminescenceUNKNOWN') or (mm == 'ChemiluminescenceEnvironnement S.A. Model AC31M NO2 Analyzer') or (mm == 'ChemiluminescenceThermo model 14B chemiluminescence NO-NO2-Nox') or (mm == 'ChemiluminescenceTeledyne API 200A chemiluminescent NOx analyser') or (mm == 'ChemiluminescenceMonitor Labs model 9841 NOx analyser') or (mm == 'ChemiluminescenceENVIRONMENT ZC 32M') or (mm == 'ChemiluminescenceHoriba model APNA 300 NOx analyser') or (mm == 'chemiluminescenceENVIRONNEMENT AC 30M') \
or (mm == 'ChemiluminescenceThermo model 42i NO/Nox analyser') or (mm == 'ChemiluminescenceTeledyne API 400 UV photometric O3 analyser') or (mm == 'ChemiluminescenceANALYSIS AUTOMATION') or (mm == 'ChemiluminescenceMonitor Labs model 8941A NOx analyser') or (mm == 'ChemiluminescenceTeledyne API undertermined') or (mm == 'ChemiluminescenceEnvironnement S.A. Model AC32M NO2 Analyzer') or (mm == 'ChemiluminescenceTeledyne API 200E chemiluminescent NOx analyser') or (mm == 'ChemiluminescenceHoriba model APHA 360E hydrocarbons analyser') or (mm == 'ChemiluminescenceMELOY S1600') or (mm == 'ChemiluminescenceECO PHYSICS CLD 700') or (mm == 'ChemiluminescenceORION') \
or (mm == 'ChemiluminescenceTECAN CLD 502') or (mm == 'ChemiluminescenceMonitor Labs model 9850 SO2 analyser') or (mm == 'ChemiluminescenceECO PHYSICS CLD 700 AL') or (mm == 'ChemiluminescenceEnvironnement S.A. Model AC30M NO2 Analyzer') or (mm == 'ChemiluminescenceMCV 30-QL') or (mm == 'ChemiluminescenceAMBIRACK') or (mm == 'ChemiluminescenceTeledyne API 100A UV Fluorescent SO2 Analyser') or (mm == 'ChemiluminescenceS-5012') or (mm == 'ChemiluminescenceAirpointer') or (mm == 'ChemiluminescenceThermo model 42c NO/Nox analyser') or (mm == 'ChemiluminescenceThermo model 42i-TL (Trace level Nox)') or (mm == 'ChemiluminescenceMonitor Labs model 9841T NOx analyser') \
or (mm == 'ChemiluminescenceThermo model 42 NO/Nox analyser') or (mm == 'ChemiluminescenceMonitor Labs model 8841 NOx analyser') or (mm == 'ChemiluminescenceColumbia Scientific Industries Models 1600') or (mm == 'chemiluminescenceUNKNOWN') or (mm == 'ChemiluminescenceANALYSIS AUTOMATION Mod. 447') or (mm == 'ChemiluminescenceSFI AC32M') or (mm == 'ChemiluminescenceHoriba model APNA 350E NOx analyser') or (mm == 'Chemiluminescenceserinus 40 Nox') or (mm == 'ChemiluminescenceThermo model 42s NO/Nox analyser') or (mm == 'ChemiluminescenceHoriba model APNA 360 NOx analyser') or (mm == 'ChemiluminescenceThermo model 42C-TL (Trace level Nox)') \
or (mm == 'ChemiluminescenceTeledyne API 200 chemiluminescent NOx analyser') or (mm == 'ChemiluminescenceMonitor Labs model 8440 NOx analyser') or (mm == 'ChemiluminescencePHILIPS K50034 API 200A') or (mm == 'ChemiluminescenceENVIRONMENT') or (mm == 'ChemiluminescenceMonitor Labs model 8840 NOx analyser') or (mm == 'chemiluminescenceHORIBA APNA 370') or (mm == 'ChemiluminescenceMonitor Labs undetermined') or (mm == 'ChemiluminescencePHILIPS 42') or (mm == 'ChemiluminescencePHILIPS K50109/00 Gas Filter Correlation CO analyser') or (mm == 'ChemiluminescenceMonitor Labs model 9841B NOx analyser') or (mm == 'ChemiluminescenceThermo model 43 SO2 analyser') \
or (mm == 'ChemiluminescenceHoriba model APNA 350 NOx analyser') or (mm == 'ChemiluminescenceUNKNOWN') or (mm == 'ChemiluminescenceTHERMO ELECTRON INSTRUMENTS') or (mm == 'ChemiluminescenceLAP 884') or (mm == 'ChemiluminescenceMonitor Labs model 9841A NOx analyser') or (mm == 'ChemiluminescenceHoriba model APNA 370 NOx analyser') or (mm == 'ChemiluminescenceDASIBI 2108 NOx analyser') or (mm == 'ChemiluminescenceThermo model 14B/E chemiluminescence NO-NO2-Nox') or (mm == 'ChemiluminescenceEnvironnement S.A. Model AF22M SO2 Analyzer') or (mm == 'ChemiluminescenceThermo model 42w NO/Nox analyser') or (mm == 'ChemiluminescenceHoriba model APNA 360E NOx analyser') \
or (mm == 'Chemiluminescencetoo generic') or (mm == 'ChemiluminescenceEnvironnement S.A. Model AF21M SO2 Analyzer') or (mm == 'ChemiluminescencePHILIPS K50235/00 NO-NOx-NO2 analyser') or (mm == 'ChemiluminescenceEnvironnement S.A. Model AC31M NO2 Analyzer') or (mm == 'ChemiluminescenceThermo model 14B chemiluminescence NO-NO2-Nox') or (mm == 'ChemiluminescenceTeledyne API 200A chemiluminescent NOx analyser') or (mm == 'ChemiluminescenceMonitor Labs model 9841 NOx analyser') or (mm =='ChemiluminescenceENVIRONMENT ZC 32M') or (mm =='ChemiluminescenceBENDIX') or (mm =='ChemiluminescenceThermo model 42i NO/Nox analyser') \
or (mm =='ChemiluminescenceTeledyne API 400 UV photometric O3 analyser') or (mm =='Ultraviolet (UV) photometryHoriba model APNA 360 NOx analyser') or (mm =='ChemiluminescenceThermo model 48 CO analyser') or (mm =='ChemiluminescenceMonitor Labs model 8941A NOx analyser') or (mm =='ChemiluminescenceTeledyne API undertermined') or (mm =='ChemiluminescenceEnvironnement S.A. Model AC32M NO2 Analyzer') or (mm =='ChemiluminescenceTeledyne API 200E chemiluminescent NOx analyser') or (mm =='ChemiluminescenceHoriba model APHA 360E hydrocarbons analyser') or (mm =='ChemiluminescenceECO PHYSICS CLD 700') or (mm =='ChemiluminescenceORION') \
or (mm =='ChemiluminescenceTECAN CLD 502') or (mm =='ChemiluminescenceMonitor Labs model 9850 SO2 analyser') or (mm =='ChemiluminescenceECO PHYSICS CLD 700 AL') or (mm =='ChemiluminescenceEnvironnement S.A. Model AC30M NO2 Analyzer') or (mm =='ChemiluminescenceMCV 30-QL') or (mm =='ChemiluminescenceBendix/Combustion Engineering Model 8101-C Oxides of Nitrogen Analyze') or (mm =='ChemiluminescenceTeledyne API 100A UV Fluorescent SO2 Analyser') or (mm =='ChemiluminescenceS-5012') or (mm =='ChemiluminescenceHoriba model APNA 300E NOx analyser') or (mm =='ChemiluminescenceThermo model 42c NO/Nox analyser') \
or (mm =='ChemiluminescenceMonitor Labs model 8440 NOx analyser') or (mm =='ChemiluminescenceThermo model 42i-TL (Trace level Nox)') or (mm =='ChemiluminescenceThermo model 42 NO/Nox analyser') or (mm =='ChemiluminescenceMonitor Labs model 8841 NOx analyser') or (mm =='ChemiluminescenceColumbia Scientific Industries Models 1600') or (mm =='chemiluminescenceUNKNOWN') or (mm == 'ChemiluminescenceANALYSIS AUTOMATION Mod. 447') or (mm =='ChemiluminescenceAirpointer') or (mm =='ChemiluminescenceHoriba model APNA 350E NOx analyser') or (mm =='ChemiluminescenceThermo model 42s NO/Nox analyser') or (mm =='ChemiluminescenceHoriba model APNA 360 NOx analyser') \
or (mm =='ChemiluminescenceTeledyne API 200 chemiluminescent NOx analyser') or (mm =='ChemiluminescencePHILIPS K50034 API 200A') or (mm =='ChemiluminescenceENVIRONMENT') or (mm =='ChemiluminescenceMonitor Labs model 8840 NOx analyser') or (mm =='Beta ray attenuationTeledyne API 200A chemiluminescent NOx analyser') or (mm =='ChemiluminescenceMonitor Labs undetermined') or (mm =='ChemiluminescencePHILIPS K50102 NO') or (mm =='Chemiluminescencetoo generic') or (mm =='ChemiluminescenceThermo model 42C-TL (Trace level Nox)') or (mm =='ChemiluminescenceMonitor Labs model 9841B NOx analyser') or (mm =='ChemiluminescenceTHERMO ENVIRONMENTAL INSTRUMENTS') \
or (mm =='ChemiluminescenceHoriba model APNA 350 NOx analyser') or (mm =='ChemiluminescenceUNKNOWN') or (mm =='ChemiluminescenceTHERMO ELECTRON INSTRUMENTS') or (mm =='ChemiluminescenceLAP 884') or (mm =='ChemiluminescenceMonitor Labs model 9841A NOx analyser') or (mm =='ChemiluminescenceHoriba model APNA 370 NOx analyser') or (mm =='ChemiluminescenceDASIBI 2108 NOx analyser') or (mm =='ChemiluminescenceThermo model 14B/E chemiluminescence NO-NO2-Nox') or (mm =='ChemiluminescenceThermo model 42w NO/Nox analyser') or (mm =='ChemiluminescenceHoriba model APNA 360E NOx analyser') or (mm =='ChemiluminescenceEC9843') or (mm =='ChemiluminescencePHILIPS K50109/00 Gas Filter Correlation CO analyser') \
or (mm =='ChemiluminescenceEnvironnement S.A. Model AF21M SO2 Analyzer') or (mm =='ChemiluminescencePHILIPS K50235/00 NO-NOx-NO2 analyser') or (mm =='ChemiluminescenceTeledyne API 200A chemiluminescent NOx analyser') or (mm =='ChemiluminescenceEnvironnement S.A. Model CO12M CO Analyzer') or (mm =='ChemiluminescenceMonitor Labs model 9841B NOx analyser') or (mm =='ChemiluminescenceUNKNOWN') or (mm =='Chemiluminescencetoo generic') or (mm =='Beta ray attenuationMLU') or (mm =='Beta ray attenuationORION') or (mm == 'Ultraviolet (UV) photometryTeledyne API 200A chemiluminescent NOx analyser') or (mm == 'UV fluorescenceHoriba model APNA 360 NOx analyser') \
or (mm == 'UV fluorescenceUNKNOWN') or (mm == 'UV fluorescenceThermo model 43 SO2 analyser') or (mm == 'Ultraviolet (UV) photometryTeledyne API 200A chemiluminescent NOx analyser'):
if species == 'O3':
mm = 'ultraviolet photometry'
elif (species == 'NO') or (species == 'NO2') or (species == 'CO'):
mm = 'chemiluminescence'
else:
1+'a'
if (mm =='Non-dispersive infrared spectroscopy (NDIR)Meloy Model SA 700 Fluorescence Sulfur Dioxide Analyze') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Monitor Labs model 9830B CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Monitor Labs model 8831 CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Thermo model 48 CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)ORION') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Teledyne API 200A chemiluminescent NOx analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)ANALYSIS AUTOMATION') or (mm =='Non-dispersive infrared spectroscopy (NDIR)THERMO ELECTRON INSTRUMENTS') \
or (mm =='Non-dispersive infrared spectroscopy (NDIR)Thermo model 43a SO2 analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Monitor Labs model 8830 CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)CO ANALAYZER') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Environnement S.A. Model CO12M CO Analyzer') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Thermo model 48i CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)too generic') or (mm =='Non-dispersive infrared spectroscopy (NDIR)PHILIPS K50093 API 300A') or (mm =='Non-dispersive infrared spectroscopy (NDIR)MLU') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Horiba model APMA 300 CO analyser') \
or (mm =='Non-dispersive infrared spectroscopy (NDIR)MLU 300') or (mm =='Non-dispersive infrared spectroscopy (NDIR)UNKNOWN') or (mm =='Non-dispersive infrared spectroscopy (NDIR)ENVIRONMENT') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Teledyne API 300 gas filter correlation CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Thermo model 49 O3 analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Thermo model 48w CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Maihak Unor 6N') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Horiba model APMA 360E CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Monitor Labs undetermined') \
or (mm =='Non-dispersive infrared spectroscopy (NDIR)Teledyne API 300E gas filter correlation CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Teledyne API 100 UV Fluorescent SO2 Analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Environnement S.A. Model CO10M CO Analyzer') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Horiba model APMA 350 CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)FUJI ZRC') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Teledyne API undertermined') or (mm =='Non-dispersive infrared spectroscopy (NDIR)S-5006') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Horiba model APMA 350E CO analyser') \
or (mm =='Non-dispersive infrared spectroscopy (NDIR)Thermo model 48c CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Thermo model 42 NO/Nox analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)SFI CO12M') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Horiba model APMA 360CE CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)PHILIPS 48') or (mm =='Non-dispersive infrared spectroscopy (NDIR)DASIBI 3008 CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Teledyne API 300A gas filter correlation CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Horiba model APMA 370 CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Environnement S.A. Model CO11M CO Analyzer') \
or (mm =='Non-dispersive infrared spectroscopy (NDIR)Horiba model APMA 360 CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Monitor Labs model 9841A NOx analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)AAL 407') or (mm =='Non-dispersive infrared spectroscopy (NDIR)AMBIRACK') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Monitor Labs model 9830 CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)Horiba model APMA 300E CO analyser') or (mm =='Non-dispersive infrared spectroscopy (NDIR)PHILIPS K50109/00 Gas Filter Correlation CO analyser') or (mm =='UNKNOWNTeledyne API 300 gas filter correlation CO analyser') or (mm =='UNKNOWNHoriba model APMA 350 CO analyser') \
or (mm =='Infrared gas filter correlationTHERMO ELECTRON INSTRUMENTS 48c') or (mm =='Infrared gas filter correlationHoriba model APMA 360 CO analyser') or (mm =='infrared absorptionUNKNOWN') or (mm =='Infrared gas filter correlationUNKNOWN') or (mm =='Infrared gas filter correlationTeledyne API 300E gas filter correlation CO analyser'):
mm = 'non-dispersive infrared spectroscopy'
if (mm == 'Differential Optical Absorption Spectroscopy (DOAS)Opsis AR500 Open path monitor') or (mm == 'Differential Optical Absorption Spectroscopy (DOAS)UNKNOWN') or (mm == 'Ultraviolet (UV) photometryDOAS') or (mm == 'Differential Optical Absorption Spectroscopy (DOAS)Environnement S.A. SANOA Multigas Longpath Monitoring System'):
mm = 'differential optical absorption spectrosocopy'
if (mm == 'flame photometryThermo model 48 CO analyser') or (mm == 'flame photometryTeledyne API 300 gas filter correlation CO analyser'):
mm = 'flame photometry'
if (mm == 'Gas Chromatography (ref)UNKNOWN') or (mm == 'chromatographyUNKNOWN') or (mm == 'Gas chromatography followed by flame ionization detection (GUNKNOWN') or (mm == 'Gas chromatography followed by flame ionization detection (GEnvironnement VOC71M') or (mm == 'chromatographyMonitor Labs model 8440 NOx analyser') or (mm == 'Gas chromatography (GC) + flame ionisation (GC-FID)UNKNOWN') or (mm == 'Gas chromatography followed by flame ionization detection (GAIRMOZONE') or (mm =='Gas chromatography followed by flame ionization detection (GVarian Chrompack') or (mm =='chromatographyChrompack BTX CP7001 Monitor') or (mm =='Gas chromotography (GC)UNKNOWN'):
mm = 'gas chromatography flame ionisation detection'
if (mm == "Griess-Saltzman reactionLipinski's aspirator") or (mm == 'Griess-Saltzman reaction101') or (mm == 'Griess-Saltzman reactionUNKNOWN') or (mm == "UNKNOWNLipinski's aspirator") or (mm == 'Griess-Saltzman reactionBUBBLER 24 H') or (mm == "Griess-Saltzman reactionLipinski's aspirator AGT24") or (mm == 'Griess-Saltzman reactionfilter pack') or (mm == 'NEDA Griess-Yloswayaspirator') or (mm == 'colorimetryUNKNOWN'):
mm = 'griess saltzman colorimetric'
if (mm == 'SpectrophotometrySequential Air Sampler, Type SS2000. NaI-impregnated glass sinters') or (mm == 'SpectrophotometryGlass tubes') or (mm == 'Spectrophotometryglass_sinter') or (mm =='Spectrophotometryfilter pack') or (mm == 'SpectrophotometryUNKNOWN') or (mm == 'Spectrophotometryphotocolorimeter') or (mm == "SpectrophotometryLipinski's aspirator") or (mm == 'SpectrophotometryBUBBLER 24 H') or (mm == 'SpectrophotometryIMPREGNATED FILTER') or (mm == 'Spectrophotometryglass filter') or (mm == 'spectrophotometryUNKNOWN'):
mm = 'spectrophotometry'
if (mm == 'SpectrometryBUBBLER 24 H') or (mm == 'Atomic absorption spectrometry (AAS)UNKNOWN'):
mm = 'spectrometry'
if (mm == 'Ion chromatographyIMPREGNATED FILTER'):
mm = 'ion chromatography'
if (mm == 'diffusive samplerUNKNOWN') or (mm == 'UNKNOWNSEQUENTIAL SAMPLER') or (mm == 'TGS-ANSAFILTER'):
mm = 'diffusive sampler'
if (mm == 'Flame ionization detection (FID)Chrompack CP9000'):
mm = 'flame ionisation detection'
if (mm == 'coulometryUNKNOWN'):
mm = 'coulometry'
if (mm == 'Gas chromatography + mass spectrometry (GC-MS)AF 20 M') or (mm == 'GAS CHROMATOGRAPHY - MASS SPECTROMETRYUNKNOWN') or (mm == 'Gas chromatography + mass spectrometry (GC-MS)UNKNOWN') or (mm == 'Gas chromatography + mass spectrometry GC-MS after solvent oMarkes Thermal Desorber + Agilent gas Chromatograph Mass Spectrometer'):
mm = 'gas chromatography mass spectrometry'
if (mm == 'Gas chromatography with photo ionization detectorSYNTECH SPECTRAS GC 955 series undetermined') or (mm == 'Gas chromatography with photo ionization detectorUNKNOWN'):
mm = 'gas chromatography photo ionization detection'
#if measurement type is unknown then set default measurement method for species
try:
if (np.isnan(mm) == True):
if species == 'O3':
mm = 'ultraviolet photometry'
elif (species == 'NO') or (species == 'NO2'):
mm = 'chemiluminescence'
elif species == 'CO':
mm = 'non-dispersive infrared spectroscopy'
elif species == 'ISOP':
mm == 'gas chromatography flame ionisation detection'
except:
if (mm == 'UNKNOWNUNKNOWN'):
if species == 'O3':
mm = 'ultraviolet photometry'
elif (species == 'NO') or (species == 'NO2'):
mm = 'chemiluminescence'
elif species == 'CO':
mm = 'non-dispersive infrared spectroscopy'
elif species == 'ISOP':
mm == 'gas chromatography flame ionisation detection'
#do data quality checks
full_data,data_valid = modules.quality_check_nr(full_data,data_valid,data_resolution,alt,grid_dates,start_year,end_year)
#convert file res to standard format
if file_res == 'hr':
file_res = 'H'
elif file_res == 'da':
file_res = 'D'
elif file_res == 'mo':
file_res = 'M'
#set sampling as average
st = 'average'
anthrome_class_name = 'na'
return c,full_data,data_valid,lat,lon,alt,raw_class_name,anthrome_class_name,mm,st,file_res
def site_iter_process(valid_refs,c):
#for each valid location process
#limit obs data due for each site in valid_obs_site_names
#for c in range(len(valid_refs)):
all_lat = []
all_lon = []
all_alt = []
all_st = []
all_mm = []
site_ref = valid_refs[c]
file_valid = True
data_valid = True
print site_ref
file_res = data_resolutions[c]
print file_res
#read files for each valid site
s_files = sorted(glob.glob('/work/home/db876/observations/surface/%s/GAW/%s**.%s**.dat'%(species,site_ref.lower(),file_res)))
print s_files
if file_res == 'hr':
site_files = sorted(s_files, key = lambda x: x.split(".hr")[1])
else:
site_files = sorted(s_files)
delete_inds = []
if file_res == 'hr':
#limit site files before and after year limit
for i in range(len(site_files)):
f = site_files[i]
year = f.split(".hr")[1][:4]
if int(year) < int(start_year):
delete_inds.append(i)
if int(year) > int(end_year):
delete_inds.append(i)
site_files = np.delete(site_files,delete_inds)
print site_files
if len(site_files) == 0:
print 'No valid files in date range. Skipping.'
data_valid = False
return c,[],data_valid,-999,-999,-999,'na','na','na','na','na',-999
site_file_len = len(site_files)
s_count = 0
start_ind = 0
end_ind = 0
for f in site_files:
print f
read = np.loadtxt(f,dtype="S10,S5,f8",comments='C',usecols=(0,1,4),unpack =True)
read = np.array(read)
dates = read[0,:]
times = read[1,:]
conc = read[2,:]
conc = np.array(conc)
conc = conc.astype(float)
#change all vals < 0 to np.NaN
inv_test = conc < 0
conc[inv_test] = np.NaN
start_ind = end_ind
end_ind+=len(conc)
s_count+=1
units = []
mycsv = csv.reader(open(f))
row_count = 0
for row in mycsv:
if row_count == 11:
val = " ".join(row)
lat = val.replace(" ", "")
lat = lat[12:]
lat = float(lat)
all_lat.append(lat)
# get lon
if row_count == 12:
val = " ".join(row)
lon = val.replace(" ", "")
lon = lon[13:]
lon = float(lon)
all_lon.append(lon)
# get altitude
if row_count == 13:
val = " ".join(row)
alt = val.replace(" ", "")
alt = alt[12:]
alt = float(alt)
all_alt.append(alt)
# get units
if row_count == 20:
val = " ".join(row)
unit = val.replace(" ", "")
unit = unit[19:]
# get measurement method
if row_count == 21:
val = " ".join(row)
mm = val.replace(" ", "")
mm = mm[21:]
all_mm.append(mm)
# get sampling type
if row_count == 22:
val = " ".join(row)
st = val.replace(" ", "")
st = st[16:]
all_st.append(st)
if row_count == 23:
val = " ".join(row)
tz = val.replace(" ", "")
tz = tz[12:]
row_count+=1
# test if units are in ppb for each file - if not convert
if (unit != 'ppb') & (unit != 'ppbv'):
if (unit == 'ug/m3') or (unit == 'ugN/m3'):
print 'converting units, temp = 20degC'
#calculate conversion factor from mg/m3 assuming 20 degC and 1 atm - default for GAW site O3 instruments
#R/MW*(TEMP0C(K)*TEMP(degC)/P(hPa)/10
conv_fact = 8.3144/mol_mass*(273.15+20)/(1013.25/10)
conc = conv_fact*conc
elif (unit == 'ug/m3-20C') or (unit == 'ugN/m3-20C'):
print 'converting units, temp = 20degC'
#calculate conversion factor from mg/m3 assuming 20 degC and 1 atm - default for GAW site O3 instruments
#R/MW*(TEMP0C(K)*TEMP(degC)/P(hPa)/10
conv_fact = 8.3144/mol_mass*(273.15+20)/(1013.25/10)
conc = conv_fact*conc
elif (unit == 'ug/m3-25C') or (unit == 'ugN/m3-25C') or (unit == 'ug/m3at25C'):
print 'converting units, temp = 25degC'
#calculate conversion factor from mg/m3 assuming 25 degC and 1 atm
#R/MW*(TEMP0C(K)*TEMP(degC)/P(hPa)/10
conv_fact = 8.3144/mol_mass*(273.15+25)/(1013.25/10)
conc = conv_fact*conc
elif (unit == 'mg/m3-20C') or (unit == 'mgN/m3-20C'):
print 'converting units, temp = 25degC'
#calculate conversion factor from mg/m3 assuming 25 degC and 1 atm
#R/MW*(TEMP0C(K)*TEMP(degC)/P(hPa)/10
conv_fact = 8.3144/mol_mass*(273.15+20)/(1013.25/10)
conc = (conv_fact*conc)*1e3
elif (unit == 'mg/m3-25C') or (unit == 'mgN/m3-25C'):
print 'converting units, temp = 25degC'
#calculate conversion factor from mg/m3 assuming 25 degC and 1 atm
#R/MW*(TEMP0C(K)*TEMP(degC)/P(hPa)/10
conv_fact = 8.3144/mol_mass*(273.15+25)/(1013.25/10)
conc = (conv_fact*conc)*1e3
elif (unit == 'ppm') or (unit == 'ppmv'):
conc = conc*1.e3
elif (unit == 'ppt') or (unit == 'pptv'):
conc = conc/1.e3
else:
print 'Unknown Unit'
print unit
1+'a'
break
if tz != 'UTC':
if tz == '':
if site_ref.lower() in ['plm']:
tz = -5
if site_ref.lower() in ['kos','edm','vdl','nwr']:
tz = 0
if site_ref.lower() in ['jfj','kps','rig','pay','glh','cmn','zep','dig','hhe','ktb','stp','ivn','jcz','kam','lzp','snz','zbl','kmw','don','mhn','nia','roq','spm']:
tz = 1
if site_ref.lower() in ['rcv','aht','oul','uto','vir','fdt','sem','stn']:
tz = 2
if site_ref.lower() in ['dak']:
tz = 3
if site_ref.lower() in ['shp']:
tz = 4
if site_ref.lower() in ['isk']:
tz = 5
if site_ref.lower() in ['hkg']:
tz = 8
if site_ref.lower() in ['cgo']:
tz = 10
else:
tz = tz.replace('LocaltimeUTC', '')
tz = tz.replace('OtherUTC', '')
tz = tz.replace('Localtime', '')
tz = tz.replace(':', '.')
try:
before, sep, after = tz.rpartiton('.')
after = int(after)
conv = (100./60) * after
tz = before+sep+str(conv)
except:
1+1
tz = float(tz)
else:
tz = 0
#check tz is whole number else skip site
if (tz % 1) != 0:
print 'File Invalid, timezone is not a whole number.'
conc[:] = -99999
#process dates from date, time to days since start year
dates = [s.replace('-', '') for s in dates]
times = [s.replace(':', '') for s in times]
if file_res == 'hr':
#some times go from 0100 to 2400, assume this is when sites report ave for hour previous. Thus all times should have hour minused
for i in range(len(times)):
if times[i] == '2400':
current_date = dates[i]
test = np.array(dates) == current_date
indices = [i for i, x in enumerate(test) if x]
for x in indices:
current_time = times[x]
if current_time == '2400':
current_time = '0000'
date_datetime = datetime.datetime(int(current_date[0:4]),int(current_date[4:6]),int(current_date[6:]),int(current_time[:2]),int(current_time[2:]))
date_datetime = date_datetime - datetime.timedelta(hours = 1)
times[x] = date_datetime.strftime("%H%M")
#adjust dates and times if tz is not equal to 0
if tz != 0:
for i in range(len(dates)):
#create datetime
dt = datetime.datetime(int(dates[i][:4]),int(dates[i][4:6]),int(dates[i][6:]),int(times[i][:2]),int(times[i][2:]))
if tz > 0:
#print 'Old dt', dt
dt = dt - datetime.timedelta(hours = int(tz))
#print 'New dt', dt
elif tz < 0:
#print 'Old dt', dt
dt = dt + datetime.timedelta(hours = np.abs(int(tz)))
#print 'New dt', dt
dates[i] = dt.strftime("%Y%m%d")
times[i] = dt.strftime("%H%M")
data = [dates,times,conc]
try:
big_list = np.hstack((big_list,data))
except:
big_list = np.array(data)
if (s_count == site_file_len):
#make sure big list exists
try:
big_list
except:
data_valid = False
if data_valid == True:
#get dates and times
date_con = big_list[0,:]
time_con = big_list[1,:]
#get vals
vals = np.array(big_list[2,:]).astype(float)
#delete big list
del big_list
#if dates outside what asked for exclude
first_date_val = int('%s0101'%(start_year))
last_date_val = int('%s1231'%(end_year))
test_valid = (np.array(date_con).astype(int) >= first_date_val) & (np.array(date_con).astype(int) <= last_date_val)
date_con = date_con[test_valid]
time_con = time_con[test_valid]
vals = vals[test_valid]
#Check if any times are duplicate, if so delete all but first
del_list = []
for d in range(len(date_con)-1):
if (date_con[d] == date_con[d+1]) & (time_con[d] == time_con[d+1]):
del_list.append(d+1)
if len(del_list) > 0:
print 'Deleting duplicate timepoints'
print date_con[del_list],time_con[del_list]
date_con = np.delete(date_con,del_list)
time_con = np.delete(time_con,del_list)
vals = np.delete(vals,del_list)
#if file resolution is daily or monthly then replicate times after point, to fill hourly data array.
count=0
if file_res == 'da':
file_hours = len(date_con)
for i in range(file_hours):
current_hh = int(time_con[count][:2])
current_mm = int(time_con[count][2:])
s = datetime.datetime(year = start_year, month = 1, day = 1, hour = current_hh, minute = current_mm)
e = datetime.datetime(year = start_year, month = 1, day = 2, hour = current_hh, minute = current_mm)
day_hours = [d.strftime('%H%M') for d in pd.date_range(s,e,freq='H')][1:-1]
date_con = np.insert(date_con,count+1,[date_con[count]]*23)
time_con = np.insert(time_con,count+1,day_hours)
vals = np.insert(vals,count+1,[vals[count]]*23)
count +=24
if file_res == 'mo':
file_hours = len(date_con)
for i in range(file_hours):
current_year = int(date_con[count][:4])
current_month = int(date_con[count][4:6])
next_month = current_month+1
if next_month > 12:
next_month = 1
next_year = current_year+1
else:
next_year = current_year
s = datetime.datetime(year = current_year, month = current_month, day = 1, hour = 1, minute = 0)
e = datetime.datetime(year = next_year, month = next_month, day = 1, hour = 0, minute = 0)
day_date = [d.strftime('%Y%m%d') for d in pd.date_range(s,e,freq='H')][:-1]
day_hour = [d.strftime('%H%M') for d in pd.date_range(s,e,freq='H')][:-1]
date_con = np.insert(date_con,count+1,day_date)
time_con = np.insert(time_con,count+1,day_hour)
vals = np.insert(vals,count+1,[vals[count]]*len(day_date))
count += (len(day_date)+1)
date_con = np.array(date_con).astype(int)
time_con = np.array(time_con).astype(int)
#create max possible o3 grid
o3_data = np.empty(n_hours)
o3_data[:] = -99999
#delete dates,times and var outside date range
val_test = (date_con >= int(output_res_dates_strings[0])) & (date_con <= int(output_res_dates_strings[-1]))
date_con = date_con[val_test]
time_con = time_con[val_test]
vals = vals[val_test]
print date_con
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con,time_con,start_year)
converted_time = np.round(converted_time,decimals=5)
syn_grid_time = np.arange(0,n_days,1./24)
syn_grid_time = np.round(syn_grid_time,decimals=5)
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
o3_data[indices] = vals
#convert all Nans back to -99999
test = np.isnan(o3_data)
o3_data[test] = -99999
#get mode of metadata
lat = np.float64(stats.mode(all_lat)[0][0])
lon = np.float64(stats.mode(all_lon)[0][0])
alt = np.float64(stats.mode(all_alt)[0][0])
st = stats.mode(all_st)[0][0]
mm = stats.mode(all_mm)[0][0]
#check site is not urban using anthrome map from 2000
anthfile = '/work/home/db876/plotting_tools/core_tools/anthro2_a2000.nc'
anthload = Dataset(anthfile)
class_valid,anthrome_class_name = modules.anthrome_classify(anthload,[lat],[lon])
if class_valid == 'invalid':
data_valid = False
print 'Site Invalid, site classed as urban by anthrome map.'
#get measurement type and sampling type (take mode from collected list)
if (st == 'continuous') or (st == 'continuous(carbondioxide),remotespectroscopicmethod(methaneandsurfaceozone)' or (st == 'continuous(carbondioxide)remotespectroscopicmethod(methaneandsurfaceozone)')):
st = 'average'
elif st == 'flask':
st = 'flask'
elif st == 'filter':
st = 'filter'
else:
print st
1+'a'
if mm == 'Lightabsorptionanalysis(UV)':
mm = 'ultraviolet photometry'
elif mm == 'CavityRingdownSpectroscopy':
mm = 'cavity ringdown spectroscopy'
elif mm == 'NDIR':
site_mm = 'non-dispersive infrared spectroscopy'
elif (mm == 'GasChromatography(FID)'):
site_mm = 'gas chromatography flame ionisation detection'
elif (mm == 'Gas Chromatography (RGD)'):
site_mm = 'gas chromatography reduction gas detection'
elif mm == 'Chemiluminescence':
mm = 'chemiluminescence'
elif (mm == 'Spectrophotometry') or (mm == 'spectrophotometry,naphthyl-ethylenediaminedihydrochloridemethod'):
mm = 'spectrophotometry'
elif mm == 'continuous(carbondioxide)remotespectroscopicmethod(methaneandsurfaceozone)':
mm = 'near infrared spectroscopy'
elif mm == '':
if species == 'O3':
mm = 'ultraviolet photometry'
if species == 'CO':
mm = 'non-dispersive infrared spectroscopy'
if species == 'NO2':
mm = 'chemiluminescence'
if species == 'NO':
mm = 'chemiluminescence'
if species == 'ISOP':
mm = 'gas chromatography flame ionisation detection'
#do data quality checks
full_data,data_valid,data_complete = modules.quality_check_periodic(o3_data,data_valid,data_resolution,alt,grid_dates,start_year,end_year)
#convert file res to standard format
if file_res == 'hr':
file_res = 'H'
elif file_res == 'da':
file_res = 'D'
elif file_res == 'mo':
file_res = 'M'
#no raw class so set as na
raw_class_name = 'na'
return c,full_data,data_valid,lat,lon,alt,raw_class_name,anthrome_class_name,mm,st,file_res,data_complete
def site_iter_process(valid_refs, c):
#set local counts
inv_nometa = 0
inv_anyvaliddata = 0
inv_nokeymeta = 0
inv_resolution = 0
inv_badmeasurementmethod = 0
n_all = 0
n_after_nometa = 0
n_after_flagsandlod = 0
n_after_duplicate = 0
n_after_anyvaliddata = 0
n_after_nokeymeta = 0
n_after_resolution = 0
n_after_badmeasurementmethod = 0
#set local unknown lists
unknown_mm_list = []
unknown_mm_refs_list = []
unknown_local_tz_list = []
ref = valid_refs[c]
print 'ref = ', ref, c
#get site instrument for species
met_i = file_refs.index(ref)
file_name = met_refs[met_i]
site_name = met_sitenames[met_i]
print site_name
site_species = list(met_species[met_i])
print site_species
site_instruments = list(met_instruments[met_i])
m_method = site_instruments[site_species.index(species)]
site_resolutions = []
data_valid = True
s_files = insensitive_glob(
'/work/home/db876/observations/surface/%s/EANET/*%s.csv' %
(fname_species, file_name))
site_files = []
for y in year_array:
for f in s_files:
if str(y)[-2:] in f:
site_files.append(f)
site_files = modules.natsorted(site_files)
years = []
months = []
days = []
hours = []
vals = []
yyyymmdd = []
hhmm = []
n_dup_array = []
last_year_index = len(site_files)
for y in year_array:
got_year = False
for file in site_files:
last_file_split = file.split('/')[-1]
if str(y)[2:] in last_file_split:
got_year = True
break
if got_year == False:
timedelta_diff = datetime.date(y + 1, 1, 1) - datetime.date(
y, 1, 1)
ndays_missing = timedelta_diff.days
continue
print file
valid = True
with open(file, 'rb') as f:
reader = csv.reader(f, delimiter=',')
counter = 0
#get resolution
for row in reader:
if counter == 0:
all_units = row
elif counter == 1:
file_res = 'H'
try:
hour_index = row.index('Hour')
except:
file_res = 'D'
try:
day_index = row.index('Day')
except:
file_res = 'M'
month_index = row.index('Month')
year_index = row.index('Year')
try:
spec_index = row.index(species.upper())
unit = all_units[spec_index]
except:
valid = False
break
#make sure each year units are ppb
if unit != 'ppb':
print 'Units not ppb!'
1 + 'a'
if counter == 2:
if file_res == 'H':
yyyy = row[year_index]
mm = row[month_index]
dd = row[day_index]
hh = row[hour_index]
elif file_res == 'D':
yyyy = row[year_index]
mm = row[month_index]
dd = row[day_index]
hh = 1
elif file_res == 'M':
yyyy = row[year_index]
mm = row[month_index]
dd = 1
hh = 1
start_datetime = datetime.datetime(int(yyyy), int(mm),
int(dd), int(hh))
if counter == 3:
if file_res == 'H':
yyyy = row[year_index]
mm = row[month_index]
dd = row[day_index]
hh = row[hour_index]
elif file_res == 'D':
yyyy = row[year_index]
mm = row[month_index]
dd = row[day_index]
hh = 1
elif file_res == 'M':
yyyy = row[year_index]
mm = row[month_index]
dd = 1
hh = 1
present_datetime = datetime.datetime(
int(yyyy), int(mm), int(dd), int(hh))
time_delt = present_datetime - start_datetime
hour_delt = datetime.timedelta(hours=1)
day_delt = datetime.timedelta(hours=24)
week_delt = datetime.timedelta(hours=24 * 7)
month_delt = datetime.timedelta(hours=24 * 28)
print time_delt
if (time_delt < day_delt):
print 'Hourly Data'
file_res = 'H'
site_resolutions.append(file_res)
elif (time_delt > hour_delt) & (time_delt < week_delt):
print 'Daily Data'
file_res = 'D'
site_resolutions.append(file_res)
elif (time_delt > week_delt):
print 'Monthly Data'
file_res = 'M'
site_resolutions.append(file_res)
counter += 1
#READ IN DATA
if valid == True:
#limit to sites with hourly date files for, if required
if output_res == 'H':
if file_res != 'H':
print 'Not processing as only want hourly files'
continue
if output_res == 'HD':
if file_res == 'M':
print 'Not processing as only want hourly and daily files'
continue
with open(file, 'rb') as f:
reader = csv.reader(f, delimiter=',')
counter = 0
val_count = 0
for row in reader:
if counter >= 2:
yyyy = row[year_index]
mm = row[month_index]
#add to n_obs_all
n_all += 1
n_after_nometa += 1
if file_res == 'H':
try:
vals = np.append(vals,
np.float64(row[spec_index]))
except:
vals = np.append(vals, -99999)
current_datetime = present_datetime + relativedelta(
hours=val_count)
yyyymmdd.append(
current_datetime.strftime("%Y%m%d"))
hhmm.append(current_datetime.strftime("%H%M"))
n_dup_array = np.append(n_dup_array, 0)
elif file_res == 'D':
try:
vals = np.append(
vals, [np.float64(row[spec_index])] * 24)
except:
vals = np.append(vals, [-99999] * 24)
current_datetime = present_datetime + relativedelta(
days=val_count)
next_datetime = present_datetime + relativedelta(
days=val_count + 1)
all_datetimes = pd.date_range(current_datetime,
next_datetime,
freq='H')[:-1]
for d in all_datetimes:
yyyymmdd.append(d.strftime("%Y%m%d"))
hhmm.append(d.strftime("%H%M"))
n_dup_array = np.append(n_dup_array, 0)
n_dup_array = np.append(n_dup_array, [1] * 23)
elif file_res == 'M':
month_days = monthrange(int(yyyy), int(mm))[1]
try:
vals = np.append(
vals, [np.float64(row[spec_index])] *
(month_days * 24))
except:
vals = np.append(vals,
[-99999] * (month_days * 24))
current_datetime = present_datetime + relativedelta(
months=int(mm) - 1)
next_datetime = present_datetime + relativedelta(
months=int(mm))
all_datetimes = pd.date_range(current_datetime,
next_datetime,
freq='H')[:-1]
for d in all_datetimes:
yyyymmdd.append(d.strftime("%Y%m%d"))
hhmm.append(d.strftime("%H%M"))
n_dup_array = np.append(n_dup_array, 0)
n_dup_array = np.append(n_dup_array, [1] *
((month_days * 24) - 1))
val_count += 1
counter += 1
else:
print 'Species is not in file header. Skipping Year'
timedelta_diff = datetime.date(y + 1, 1, 1) - datetime.date(
y, 1, 1)
ndays_missing = timedelta_diff.days
print 'ndays missing = ', ndays_missing
#test if have no data due to not required time resolution, if so exit
if len(vals) == 0:
n_all, inv_nometa, n_after_nometa, n_after_flagsandlod, n_after_duplicate, inv_anyvaliddata, n_obs_after_anyvaliddata, inv_nokeymeta, n_obs_after_nokeymeta, inv_resolution, n_obs_after_resolution, inv_badmeasurementmethod, n_obs_after_badmeasurementmethod = 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
meta = [
'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na',
'na'
]
return c, ['na'], ['na'], [
'na'
], False, meta, exit_c_list, n_c_list, unknown_list, 'nothourly', np.zeros(
0)
#create max possible grid
full_data = np.empty(n_hours)
full_data_after_flagsandlod = np.empty(n_hours)
big_n_dup_array = np.zeros(n_hours)
full_data[:] = -99999
full_data_after_flagsandlod[:] = -99999
#convert blank values to -99999
test_inv = vals == ''
vals[test_inv] = -99999
#convert number invalids to -99999
test_inv = vals < 0
vals[test_inv] = -99999
#if all site resolutions are same continue then take first file_res
all_same = all(x == site_resolutions[0] for x in site_resolutions)
if all_same == True:
file_res = site_resolutions[0]
else:
#otherwise take lowest frequency res as file_res
if 'M' in site_resolutions:
file_res = 'M'
elif 'D' in site_resolutions:
file_res = 'D'
else:
file_res = 'H'
#get meta
i_ref = file_refs.index(ref)
site_ref = ref
data_tz = np.float32(met_tz[i_ref])
all_tz = [data_tz]
lat = np.float32(met_lats[i_ref])
lon = np.float32(met_lons[i_ref])
alt = np.float32(met_alts[i_ref])
raw_class_name = met_class[i_ref]
country = met_country[i_ref]
unit = str(unit)
contact = 'Ayako Aoyagi, Asia Center for Air Pollution Research, [email protected]'
#adjust dates and times if tz is not equal to 0
tz = int(data_tz)
if tz != 0:
for i in range(len(yyyymmdd)):
#create datetime
dt = datetime.datetime(int(yyyymmdd[i][:4]), int(yyyymmdd[i][4:6]),
int(yyyymmdd[i][6:]), int(hhmm[i][:2]),
int(hhmm[i][2:]))
if tz > 0:
dt = dt - datetime.timedelta(hours=int(tz))
elif tz < 0:
dt = dt + datetime.timedelta(hours=np.abs(int(tz)))
yyyymmdd[i] = dt.strftime("%Y%m%d")
hhmm[i] = dt.strftime("%H%M")
#put vals into full grid
date_con = np.array(yyyymmdd).astype(int)
time_con = np.array(hhmm).astype(int)
#remove data < 1970 and >= 2015
test_inds = (date_con >= 19700101) & (date_con < 20150101)
date_con = date_con[test_inds]
time_con = time_con[test_inds]
vals = vals[test_inds]
n_dup_array = n_dup_array[test_inds]
#set st_big and mm_big
st_big = ['continuous'] * len(vals)
mm_big = [m_method] * len(vals)
#get obs valid
test = vals >= 0
valid_hours_dup = np.sum(n_dup_array[test])
n_obs_valid = int(len(vals[test]) - valid_hours_dup)
n_after_flagsandlod += n_obs_valid
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con, time_con, start_year)
converted_time = np.round(converted_time, decimals=5)
syn_grid_time = np.arange(0, n_days, 1. / 24)
syn_grid_time = np.round(syn_grid_time, decimals=5)
raw_indices = np.searchsorted(syn_grid_time, converted_time, side='left')
vals = np.array(vals)
full_data_after_flagsandlod[raw_indices] = vals
raw_st = np.copy(st_big)
raw_mm = np.copy(mm_big)
# test and remove duplicate and overlap points
converted_time, vals, mm_big, st_big, n_dup_array = modules.remove_duplicate_points(
site_ref, converted_time, vals, mm_big, st_big, n_dup_array,
output_res)
test = vals >= 0
valid_hours_dup = np.sum(n_dup_array[test])
n_obs_valid = int(len(vals[test]) - valid_hours_dup)
n_after_duplicate += n_obs_valid
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
full_data[indices] = vals
big_n_dup_array[indices] = n_dup_array
key_meta = [lat, lon, alt]
#get sampling/instrument grids
raw_st_grid, p_st_grid, p_st_grid_after_flagsandlod, raw_mm_grid, p_mm_grid, p_mm_grid_after_flagsandlod, unknown_mm_list, unknown_mm_refs_list = modules.sampling_and_instruments_by_processgroup(
site_ref, process_group, species, raw_st, raw_mm,
full_data_after_flagsandlod, full_data, raw_indices, unknown_mm_list,
unknown_mm_refs_list, no2_type)
#do quality checks
data_valid, full_data, valid_hours_dup, p_st_grid, p_mm_grid, n_all, inv_nometa, n_after_nometa, n_after_flagsandlod, n_after_duplicate, inv_anyvaliddata, n_after_anyvaliddata, inv_nokeymeta, n_after_nokeymeta, inv_resolution, n_after_resolution, inv_badmeasurementmethod, n_after_badmeasurementmethod, exit_r = modules.primary_quality_control(
site_ref, species, file_res, no2_type, grid_dates, full_data,
big_n_dup_array, valid_hours_dup, raw_st_grid, p_st_grid,
p_st_grid_after_flagsandlod, raw_mm_grid, p_mm_grid,
p_mm_grid_after_flagsandlod, data_resolution, n_obs_valid, key_meta,
n_all, inv_nometa, n_after_nometa, n_after_flagsandlod,
n_after_duplicate, inv_anyvaliddata, n_after_anyvaliddata,
inv_nokeymeta, n_after_nokeymeta, inv_resolution, n_after_resolution,
inv_badmeasurementmethod, n_after_badmeasurementmethod)
if data_valid == False:
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
meta = [
lat, lon, alt, 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na'
]
return c, ['na'], ['na'], [
'na'
], False, meta, exit_c_list, n_c_list, unknown_list, exit_r, np.zeros(
1)
#make tz int after checks
data_tz = np.float32(data_tz)
#set processed unit
p_unit = 'pbbv'
#get local timezone
try:
local_tz_name = tz_root.tzNameAt(lat, lon, forceTZ=True)
pytz_obj = pytz.timezone(local_tz_name)
datetime_offset = pytz_obj.utcoffset(datetime.datetime(2000, 1, 1))
if datetime_offset < datetime.timedelta(0):
local_tz = -(24 - int(datetime_offset.seconds / 60 / 60))
else:
local_tz = int(datetime_offset.seconds / 60 / 60)
except:
local_tz = 'na'
print 'TIMEZONE NOT KNOWN, SITE IS %s' % (site_ref)
unknown_local_tz_list.append(site_ref)
#pack meta
meta = [
lat, lon, alt, raw_class_name, file_res, unit, p_unit, data_tz,
local_tz, site_name, country, contact
]
#if blank strings in meta then convert to 'na'
for i in range(len(meta)):
try:
if meta[i].strip() == '':
meta[i] = 'na'
except:
pass
print set(raw_st_grid)
print set(raw_mm_grid)
print set(p_st_grid)
print set(p_mm_grid)
print meta
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
print 'exit counts = ', exit_c_list
print 'n obs counts = ', n_c_list
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
return c, full_data, p_st_grid, p_mm_grid, data_valid, meta, exit_c_list, n_c_list, unknown_list, 'na', big_n_dup_array
def onpick(event):
global pl
global ind
global fig2
ind = event.ind
ind = ind[0]
#x_data = event.xdata
#y_data = event.ydata
#find ind of closest lat/lon
#ind = modules.find_nearest_point_index(obs_lons,obs_lats,x_data,y_data)
try:
for i in range(len(pl)):
pl.pop(0).remove()
first_run = False
except:
first_run = True
pass
pl = m.plot([X[ind]], [Y[ind]],
'o',
ms=12,
alpha=0.6,
color='yellow',
zorder=20)
#get model timeseries for site clicked
lat_n, lon_n = modules.obs_model_gridbox(lat_e, lon_e, obs_lats[ind],
obs_lons[ind])
model_var_pick = model_var[:, lat_n, lon_n]
model_var_pick = model_var_pick * 1e9
model_var_mask = np.ma.masked_where(model_var_pick <= 0, model_var_pick)
if model_name == 'MACC':
model_time_pd = pd.date_range(start=model_datetimes[0],
end=model_datetimes[-1],
freq='H')
count = 0
valids = []
for i in range(len(model_time_pd)):
if count == 0:
valids.append(i)
count += 1
elif count == 2:
count = 0
else:
count += 1
model_time_pd = model_time_pd[valids]
model_var_pd = pd.Series(model_var_mask, index=model_time_pd)
else:
model_time_pd = pd.date_range(start=model_datetimes[0],
end=model_datetimes[-1],
freq='H')
model_var_pd = pd.Series(model_var_mask, index=model_time_pd)
#get obs timeseries for site clicked
ref = obs_refs[ind]
obs_ts_group = obs_root_grp.groups[ref]
obs_var = obs_ts_group.variables[species.lower()][:]
group = obs_ts_group.process_group
lat = obs_ts_group.latitude
lon = obs_ts_group.longitude
lon = obs_ts_group.longitude
alt = obs_ts_group.altitude
complete = obs_ts_group.completeness
a_class = obs_ts_group.anthrome_class
r_class = obs_ts_group.raw_class
continent = loc_dict[tags[ind]]
country = obs_ts_group.country
obs_var_mask = np.ma.masked_where(obs_var <= 0, obs_var)
obs_time_pd = pd.date_range(start=obs_datetimes[0],
end=obs_datetimes[-1],
freq='H')
obs_var_pd = pd.Series(obs_var_mask, index=obs_time_pd)
#create sine wave from amp/phase
obs_date_l = obs_date.astype(int)
obs_time_l = obs_time.astype(int)
obs_times = modules.date_process(obs_date_l, obs_time_l, start_year)
obs_times = np.array(obs_times)
pi2 = np.pi * 2
#convert phases to radians
calc = pi2 / 6.
obs_ha_phase_r = obs_ha_phase[ind] * calc
calc = pi2 / 12.
obs_annual_phase_r = obs_annual_phase[ind] * calc
ha_obs_wave = obs_ha_mag[ind] * (np.cos((pi2 * obs_times / (365.25 / 2.)) -
(obs_ha_phase_r)))
annual_obs_wave = obs_annual_mag[ind] * (np.cos((pi2 * obs_times /
(365.25)) -
(obs_annual_phase_r)))
seasonal_obs_wave = (ha_obs_wave + annual_obs_wave) + obs_ave[ind]
obs_seasonal_wave_pd = pd.Series(seasonal_obs_wave, index=obs_time_pd)
#create sine wave from amp/phase
mod_date_l = model_date.astype(int)
mod_time_l = model_time.astype(int)
mod_times = modules.date_process(mod_date_l, mod_time_l, start_year)
mod_times = np.array(mod_times)
pi2 = np.pi * 2
#convert phases to radians
calc = pi2 / 6.
model_ha_phase_r = model_ha_phase[ind] * calc
calc = pi2 / 12.
model_annual_phase_r = model_annual_phase[ind] * calc
ha_model_wave = model_ha_mag[ind] * (np.cos((pi2 * mod_times /
(365.25 / 2.)) -
(model_ha_phase_r)))
annual_model_wave = model_annual_mag[ind] * (np.cos(
(pi2 * mod_times / (365.25)) - (model_annual_phase_r)))
seasonal_model_wave = (ha_model_wave + annual_model_wave) + model_ave[ind]
model_seasonal_wave_pd = pd.Series(seasonal_model_wave,
index=model_time_pd)
#get spectra data
site_group_obs = root_grp_obs_spec.groups[ref]
site_group_mod = root_grp_mod_spec.groups[ref]
obs_period = site_group_obs.variables['period'][:]
mod_period = site_group_mod.variables['period'][:]
obs_amp = site_group_obs.variables['amplitude'][:]
mod_amp = site_group_mod.variables['amplitude'][:]
fig.canvas.draw()
if first_run == False:
plt.close(fig2)
fig2, (axo, axo2) = plt.subplots(2, figsize=(24, 12))
fig2.patch.set_facecolor('white')
#fig2 = plt.figure()
axo.plot_date(obs_time_pd.to_pydatetime(),
obs_var_pd,
color='black',
markersize=3,
label='Observations')
axo.plot_date(model_time_pd.to_pydatetime(),
model_var_pd,
color='red',
alpha=0.5,
markersize=3,
label='%s %s %s %s' %
(model_name, version, grid_size, met),
markeredgecolor='None')
axo.plot_date(obs_time_pd.to_pydatetime(),
obs_seasonal_wave_pd,
color='yellow',
markersize=3,
label='Obs Seasonal Waveform',
markeredgecolor='None')
axo.plot_date(model_time_pd.to_pydatetime(),
model_seasonal_wave_pd,
color='green',
markersize=3,
label='Model Seasonal Waveform',
markeredgecolor='None')
axo2.loglog(obs_period, obs_amp, color='black', label='Obs')
axo2.loglog(mod_period,
mod_amp,
color='red',
label='%s %s %s %s' %
(model_name, version, grid_size, met))
axo2.text(0.01,
0.95,
'Obs D Amp = %8.2f ppb' % (obs_daily_mag[ind]),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.92,
'Model D Amp = %8.2f ppb' % (model_daily_mag[ind]),
transform=axo2.transAxes,
fontweight='bold',
color='red')
axo2.text(0.01,
0.85,
'Obs HA Amp = %8.2f ppb' % (obs_ha_mag[ind]),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.82,
'Model HA Amp = %8.2f ppb' % (model_ha_mag[ind]),
transform=axo2.transAxes,
fontweight='bold',
color='red')
axo2.text(0.01,
0.75,
'Obs A Amp = %8.2f ppb' % (obs_annual_mag[ind]),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.72,
'Model A Amp = %8.2f ppb' % (model_annual_mag[ind]),
transform=axo2.transAxes,
fontweight='bold',
color='red')
axo2.text(0.01,
0.55,
'Obs D Phase = %8.2f' % (obs_daily_phase[ind]),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.52,
'Model D Phase = %8.2f' % (model_daily_phase[ind]),
transform=axo2.transAxes,
fontweight='bold',
color='red')
axo2.text(0.01,
0.45,
'Obs HA Phase = %8.2f' % (obs_ha_phase[ind]),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.42,
'Model HA Phase = %8.2f' % (model_ha_phase[ind]),
transform=axo2.transAxes,
fontweight='bold',
color='red')
obs_a_ph = obs_annual_phase[ind]
mod_a_ph = model_annual_phase[ind]
if obs_a_ph > 12:
obs_a_ph = obs_a_ph - 12.
if mod_a_ph > 12:
mod_a_ph = mod_a_ph - 12.
axo2.text(0.01,
0.35,
'Obs A Phase = %8.2f' % (obs_a_ph),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.32,
'Model A Phase = %8.2f' % (mod_a_ph),
transform=axo2.transAxes,
fontweight='bold',
color='red')
axo2.text(0.01,
0.15,
'Obs Ave = %8.2f ppb' % (obs_ave[ind]),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.12,
'Model Ave = %8.2f ppb' % (model_ave[ind]),
transform=axo2.transAxes,
fontweight='bold',
color='red')
axo2.axvline(1., ymin=0, ymax=1, color='blue', linestyle='--')
axo2.axvline(182.625, ymin=0, ymax=1, color='blue', linestyle='--')
axo2.axvline(365.25, ymin=0, ymax=1, color='blue', linestyle='--')
axo2.xaxis.set_major_formatter(matplotlib.ticker.ScalarFormatter())
axo2.yaxis.set_major_formatter(matplotlib.ticker.ScalarFormatter())
plt.gca().xaxis.set_major_formatter(FuncFormatter(xformatter))
plt.gca().yaxis.set_major_formatter(FuncFormatter(yformatter))
axo.set_title(
'Site = %s, Country = %s, Continent = %s, Process Group = %s, Lat = %s, Lon = %s, Alt = %sm,\n Data Completeness = %s%%, Anthrome Class = %s, Raw Class = %s, Grid Index = %s,%s'
% (ref, country, continent, group, lat, lon, alt, complete,
a_class, r_class, lat_n, lon_n))
plt.legend(loc='lower right')
plt.tight_layout()
axo.grid()
axo2.grid()
plt.show()
else:
#fig2 = plt.figure()
fig2, (axo, axo2) = plt.subplots(2, figsize=(24, 12))
fig2.patch.set_facecolor('white')
axo.plot_date(obs_time_pd.to_pydatetime(),
obs_var_pd,
color='black',
markersize=3,
label='Observations')
axo.plot_date(model_time_pd.to_pydatetime(),
model_var_pd,
color='red',
markersize=3,
alpha=0.5,
label='%s %s %s %s' %
(model_name, version, grid_size, met),
markeredgecolor='None')
axo.plot_date(obs_time_pd.to_pydatetime(),
obs_seasonal_wave_pd,
color='yellow',
markersize=3,
label='Obs Seasonal Waveform',
markeredgecolor='None')
axo.plot_date(model_time_pd.to_pydatetime(),
model_seasonal_wave_pd,
color='green',
markersize=3,
label='Model Seasonal Waveform',
markeredgecolor='None')
axo2.loglog(obs_period, obs_amp, color='black', label='Obs')
axo2.loglog(mod_period,
mod_amp,
color='red',
label='%s %s %s %s' %
(model_name, version, grid_size, met))
axo2.text(0.01,
0.95,
'Obs D Amp = %8.2f ppb' % (obs_daily_mag[ind]),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.92,
'Model D Amp = %8.2f ppb' % (model_daily_mag[ind]),
transform=axo2.transAxes,
fontweight='bold',
color='red')
axo2.text(0.01,
0.85,
'Obs HA Amp = %8.2f ppb' % (obs_ha_mag[ind]),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.82,
'Model HA Amp = %8.2f ppb' % (model_ha_mag[ind]),
transform=axo2.transAxes,
fontweight='bold',
color='red')
axo2.text(0.01,
0.75,
'Obs A Amp = %8.2f ppb' % (obs_annual_mag[ind]),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.72,
'Model A Amp = %8.2f ppb' % (model_annual_mag[ind]),
transform=axo2.transAxes,
fontweight='bold',
color='red')
axo2.text(0.01,
0.55,
'Obs D Phase = %8.2f' % (obs_daily_phase[ind]),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.52,
'Model D Phase = %8.2f' % (model_daily_phase[ind]),
transform=axo2.transAxes,
fontweight='bold',
color='red')
axo2.text(0.01,
0.45,
'Obs HA Phase = %8.2f' % (obs_ha_phase[ind]),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.42,
'Model HA Phase = %8.2f' % (model_ha_phase[ind]),
transform=axo2.transAxes,
fontweight='bold',
color='red')
obs_a_ph = obs_annual_phase[ind]
mod_a_ph = model_annual_phase[ind]
if obs_a_ph > 12:
obs_a_ph = obs_a_ph - 12.
if mod_a_ph > 12:
mod_a_ph = mod_a_ph - 12.
axo2.text(0.01,
0.35,
'Obs A Phase = %8.2f' % (obs_a_ph),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.32,
'Model A Phase = %8.2f' % (mod_a_ph),
transform=axo2.transAxes,
fontweight='bold',
color='red')
axo2.text(0.01,
0.15,
'Obs Ave = %8.2f ppb' % (obs_ave[ind]),
transform=axo2.transAxes,
fontweight='bold')
axo2.text(0.01,
0.12,
'Model Ave = %8.2f ppb' % (model_ave[ind]),
transform=axo2.transAxes,
fontweight='bold',
color='red')
axo2.axvline(1., ymin=0, ymax=1, color='blue', linestyle='--')
axo2.axvline(182.625, ymin=0, ymax=1, color='blue', linestyle='--')
axo2.axvline(365.25, ymin=0, ymax=1, color='blue', linestyle='--')
axo2.xaxis.set_major_formatter(matplotlib.ticker.ScalarFormatter())
axo2.yaxis.set_major_formatter(matplotlib.ticker.ScalarFormatter())
plt.gca().xaxis.set_major_formatter(FuncFormatter(xformatter))
plt.gca().yaxis.set_major_formatter(FuncFormatter(yformatter))
axo.set_title(
'Site = %s, Country = %s, Continent = %s, Process Group = %s, Lat = %s, Lon = %s, Alt = %sm,\n Data Completeness = %s%%, Anthrome Class = %s, Raw Class = %s, Grid Index = %s,%s'
% (ref, country, continent, group, lat, lon, alt, complete,
a_class, r_class, lat_n, lon_n))
plt.legend(loc='lower right')
plt.tight_layout()
axo.grid()
axo2.grid()
plt.show()
def site_iter_process(valid_refs, c):
#set local counts
inv_nometa = 0
inv_anyvaliddata = 0
inv_nokeymeta = 0
inv_resolution = 0
inv_badmeasurementmethod = 0
n_all = 0
n_after_nometa = 0
n_after_flagsandlod = 0
n_after_duplicate = 0
n_after_anyvaliddata = 0
n_after_nokeymeta = 0
n_after_resolution = 0
n_after_badmeasurementmethod = 0
#set local unknown lists
unknown_mm_list = []
unknown_mm_refs_list = []
unknown_local_tz_list = []
#process data for each site at a time
site_ref = valid_refs[c]
data_valid = True
print 'ref = ', site_ref, c
#get all files for ref
all_files = glob.glob(
'/work/home/db876/observations/surface/O3/SEARCH/%s*' % (site_ref))
file_years = [i[-8:-4] for i in all_files]
#sort files
all_files = [x for (y, x) in sorted(zip(file_years, all_files))]
dates = []
times = []
site_vals = []
print all_files
for f in all_files:
print f
if f[-3:] == 'xls':
spec_str = species
flag_str = '%s FL' % (species)
date_str = 'DATE/TIME'
all_data = get_data(f)
all_data = all_data.values()
headers = all_data[0][2]
date_ind = headers.index(date_str)
spec_ind = headers.index(spec_str)
flag_ind = headers.index(flag_str)
data_cut = all_data[0][3:]
for i in range(len(data_cut)):
row_cut = data_cut[i]
if len(row_cut) < 30:
diff = 30 - len(row_cut)
for x in range(diff):
row_cut.append('')
dates.append(row_cut[date_ind].strftime("%Y%m%d"))
times.append(row_cut[date_ind].strftime("%H%M"))
try:
val = np.float64(row_cut[spec_ind])
except:
val = -99999
if (row_cut[flag_ind] == 'I') or (row_cut[flag_ind]
== 'C') or (val < 0):
site_vals.append(-99999)
else:
site_vals.append(val)
elif f[-3:] == 'csv':
date_str = 'Date/Time[LST]'
spec_str = 'Average %s[ppb]' % (species)
flag_str = 'Flags[%s]' % (species)
mycsv = csv.reader(open(f), delimiter=',')
start_read = 999999
row_count = 0
for row in mycsv:
try:
if row[0] == date_str:
date_ind = 0
spec_ind = row.index(spec_str)
flag_ind = row.index(flag_str)
start_read = row_count + 1
except:
pass
if row_count >= start_read:
dates.append(
parser.parse(row[date_ind]).strftime("%Y%m%d"))
times.append(parser.parse(row[date_ind]).strftime("%H%M"))
#dates.append(row[date_ind][6:10]+row[date_ind][0:2]+row[date_ind][3:5])
#times.append(row[date_ind][11:13]+row[date_ind][14:])
if ('I' in row[flag_ind]) or ('C' in row[flag_ind]) or (
row[flag_ind]
== 'Null') or (np.float64(row[spec_ind]) < 0):
site_vals.append(-99999)
else:
site_vals.append(np.float64(row[spec_ind]))
row_count += 1
site_vals = np.array(site_vals)
#adjust dates and times if tz is not equal to 0
data_tz = tz_dict[site_ref]
if data_tz != 0:
for i in range(len(dates)):
#create datetime
dt = datetime.datetime(int(dates[i][:4]), int(dates[i][4:6]),
int(dates[i][6:]), int(times[i][:2]),
int(times[i][2:]))
if data_tz > 0:
dt = dt - datetime.timedelta(hours=int(data_tz))
elif data_tz < 0:
dt = dt + datetime.timedelta(hours=np.abs(int(data_tz)))
dates[i] = dt.strftime("%Y%m%d")
times[i] = dt.strftime("%H%M")
#add val to total obs count
n_all += len(site_vals)
n_after_nometa += len(site_vals)
#put vals into full grid
date_con = np.array(dates).astype(int)
time_con = np.array(times).astype(int)
#remove data < 1970 and >= 2015
test_inds = (date_con >= 19700101) & (date_con < 20150101)
date_con = date_con[test_inds]
time_con = time_con[test_inds]
site_vals = site_vals[test_inds]
#set st_big as 'continuous'
st_big = ['continuous'] * len(site_vals)
#set mm_big
if species == 'O3':
mm_big = ['ultraviolet photometry'] * len(site_vals)
elif species == 'NO':
mm_big = ['chemiluminescence'] * len(site_vals)
elif species == 'NO2':
mm_big = ['chemiluminescence (conversion-photolysis)'] * len(site_vals)
elif species == 'CO':
mm_big = ['non-dispersive infrared spectroscopy'] * len(site_vals)
#get obs valid after flagsandlod
test = site_vals >= 0
n_obs_valid = len(site_vals[test])
n_after_flagsandlod += n_obs_valid
#create max possible grid
full_data = np.empty(n_hours)
full_data_after_flagsandlod = np.empty(n_hours)
big_n_dup_array = np.zeros(n_hours)
full_data[:] = -99999
full_data_after_flagsandlod[:] = -99999
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con, time_con, start_year)
converted_time = np.round(converted_time, decimals=5)
syn_grid_time = np.arange(0, n_days, 1. / 24)
syn_grid_time = np.round(syn_grid_time, decimals=5)
raw_indices = np.searchsorted(syn_grid_time, converted_time, side='left')
site_vals = np.array(site_vals)
full_data_after_flagsandlod[raw_indices] = site_vals
raw_st = np.copy(st_big)
raw_mm = np.copy(mm_big)
#test and remove duplicate and overlap points
converted_time, site_vals, mm_big, st_big, na = modules.remove_duplicate_points(
site_ref, converted_time, site_vals, mm_big, st_big, 'blank',
output_res)
test = site_vals >= 0
n_obs_valid = int(len(site_vals[test]))
print 'n obs valid = ', n_obs_valid
n_after_duplicate += n_obs_valid
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
full_data[indices] = site_vals
#get site meta
lat = lat_dict[site_ref]
lon = lon_dict[site_ref]
alt = alt_dict[site_ref]
unit = 'ppb'
raw_class_name = raw_class_dict[site_ref]
site_name = sitename_dict[site_ref]
country = 'United States'
contact = '*****@*****.**'
all_tz = [data_tz]
key_meta = [lat, lon, alt]
#set site file resolution as hourly
file_res = 'H'
#get sampling/instrument grids
raw_st_grid, p_st_grid, p_st_grid_after_flagsandlod, raw_mm_grid, p_mm_grid, p_mm_grid_after_flagsandlod, unknown_mm_list, unknown_mm_refs_list = modules.sampling_and_instruments_by_processgroup(
site_ref, process_group, species, raw_st, raw_mm,
full_data_after_flagsandlod, full_data, raw_indices, unknown_mm_list,
unknown_mm_refs_list, no2_type)
#do quality checks
data_valid, full_data, valid_hours_dup, p_st_grid, p_mm_grid, n_all, inv_nometa, n_after_nometa, n_after_flagsandlod, n_after_duplicate, inv_anyvaliddata, n_after_anyvaliddata, inv_nokeymeta, n_after_nokeymeta, inv_resolution, n_after_resolution, inv_badmeasurementmethod, n_after_badmeasurementmethod, exit_r = modules.primary_quality_control(
site_ref, species, file_res, no2_type, grid_dates, full_data,
big_n_dup_array, 0, raw_st_grid, p_st_grid,
p_st_grid_after_flagsandlod, raw_mm_grid, p_mm_grid,
p_mm_grid_after_flagsandlod, data_resolution, n_obs_valid, key_meta,
n_all, inv_nometa, n_after_nometa, n_after_flagsandlod,
n_after_duplicate, inv_anyvaliddata, n_after_anyvaliddata,
inv_nokeymeta, n_after_nokeymeta, inv_resolution, n_after_resolution,
inv_badmeasurementmethod, n_after_badmeasurementmethod)
if data_valid == False:
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
meta = [
lat, lon, alt, 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na'
]
return c, ['na'], ['na'], [
'na'
], False, meta, exit_c_list, n_c_list, unknown_list, exit_r, np.zeros(
1)
#set processed unit
p_unit = 'pbbv'
#get local timezone
try:
local_tz_name = tz_root.tzNameAt(lat, lon, forceTZ=True)
pytz_obj = pytz.timezone(local_tz_name)
datetime_offset = pytz_obj.utcoffset(datetime.datetime(2000, 1, 1))
if datetime_offset < datetime.timedelta(0):
local_tz = -(24 - int(datetime_offset.seconds / 60 / 60))
else:
local_tz = int(datetime_offset.seconds / 60 / 60)
except:
local_tz = 'na'
print 'TIMEZONE NOT KNOWN, SITE IS %s' % (site_ref)
unknown_local_tz_list.append(site_ref)
#pack meta
meta = [
lat, lon, alt, raw_class_name, file_res, unit, p_unit, data_tz,
local_tz, site_name, country, contact
]
#if blank strings in meta then convert to 'na'
for i in range(len(meta)):
try:
if meta[i].strip() == '':
meta[i] = 'na'
except:
pass
print set(raw_st_grid)
print set(raw_mm_grid)
print set(p_st_grid)
print set(p_mm_grid)
print meta
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
print 'exit counts = ', exit_c_list
print 'n obs counts = ', n_c_list
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
return c, full_data, p_st_grid, p_mm_grid, data_valid, meta, exit_c_list, n_c_list, unknown_list, 'na', big_n_dup_array
def site_iter_process(valid_refs,c):
#for site_ref in valid_refs:
site_ref = valid_refs[c]
data_valid = True
print 'ref = ',site_ref
site_test = all_refs == site_ref
site_yyyymmdd = yyyymmdd[site_test]
site_hhmm = hhmm[site_test]
site_vals = vals[site_test]
site_vals = np.float64(site_vals)
#convert all invalids to -99999
test_inv = site_vals < 0
site_vals[test_inv] = -99999
#put vals into full grid
date_con = np.array(site_yyyymmdd).astype(int)
time_con = np.array(site_hhmm).astype(int)
#create max possible o3 grid
full_data = np.empty(n_hours)
full_data[:] = -99999
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con,time_con,start_year)
converted_time = np.round(converted_time,decimals=5)
syn_grid_time = np.arange(0,n_days,1./24)
syn_grid_time = np.round(syn_grid_time,decimals=5)
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
site_vals = np.array(site_vals)
full_data[indices] = site_vals
meta_index = meta_refs.index(site_ref)
tz = float(meta_tz[meta_index])
lat = np.float64(meta_lats[meta_index])
lon = np.float64(meta_lons[meta_index])
alt = np.float64(meta_alts[meta_index])
raw_class_name = meta_class[meta_index]
anthrome_class_name = class_name[meta_index]
#check tz is whole number else skip site
if (tz % 1) != 0:
data_valid = False
print 'Timezone is not a whole number. Skipping.'
#correct timezone to UTC
tz = int(tz)
if tz < 0:
#get rid of values at start and append -99999's at end
cut = full_data[:tz]
for num in range(np.abs(tz)):
cut = np.insert(cut,0, -99999)
full_data = cut
elif tz > 0:
#put -99999's at start and get rid of values at end
cut = full_data[tz:]
for num in range(tz):
cut = np.append(cut, -99999)
full_data = cut
#if species is CO then convert units from ppmv to ppbv
if species == 'CO':
valid_inds = full_data != -99999
full_data[valid_inds] = full_data[valid_inds]*1e3
#do data quality checks
full_data,data_valid = modules.quality_check(full_data,data_valid,data_resolution,alt,grid_dates,start_year,end_year)
#set sampling as average
if (species == 'O3') or (species == 'CO') or(species == 'NO') or (species == 'NO2'):
st = 'average'
elif (species == 'ISOP'):
st = 'flask'
#set site file resolution
if (species == 'O3') or (species == 'CO') or(species == 'NO') or (species == 'NO2'):
file_res = 'H'
elif (species == 'ISOP'):
file_res = 'D'
#check file res is ok for output res
if (output_res == 'H'):
if (file_res == 'D') or (file_res == 'M'):
print 'File resolution has to be Minimum Hourly. Skipping'
data_valid = False
return c,full_data,data_valid,-999,-999,-999,'na','na','na','na','na'
elif (output_res == 'D'):
if (file_res == 'M'):
print 'File resolution has to be Minimum Daily. Skipping'
data_valid = False
return c,full_data,data_valid,-999,-999,-999,'na','na','na','na','na'
#set mm
if species == 'O3':
mm = 'ultraviolet photometry'
elif (species == 'NO') or (species == 'NO2'):
mm = 'chemiluminescence'
elif species == 'CO':
mm = 'non-dispersive infrared spectrometry'
elif species == 'ISOP':
mm = 'gas chromatography flame ionisation detection'
return c,full_data,data_valid,lat,lon,alt,raw_class_name,anthrome_class_name,mm,st,file_res
% (first_year, last_year + 1, ' '.join(i for i in valid_refs))) #read in specific site data site_group = root_grp.groups[site_ref] #read in variables for site obs_var = site_group.variables['o3'][:] full_obs_var = obs_var[:] full_obs_var_mask = np.ma.masked_where(full_obs_var <= 0, full_obs_var) obs_date = site_group.variables['date'][:] obs_time = site_group.variables['time'][:] obs_lat = site_group.latitude obs_lon = site_group.longitude obs_alt = site_group.altitude obs_times = modules.date_process(obs_date, obs_time) obs_times = np.array(obs_times) obs_times_full = obs_times[:] ##cut out invalid obs data obs_var_mask = np.ma.masked_where(obs_var <= 0, obs_var) valids = obs_var > 0 obs_var = obs_var[valids] obs_times = obs_times[valids] obs_ave = np.average(obs_var) year_val = [] month_val = [] day_val = [] hour_val = []
#----------------------------------------
#find model data gridbox to compare with obs.
#get model gridbox for obs site
lat_n, lon_n = modules.obs_model_gridbox(lat_e, lon_e, obs_lat, obs_lon)
model_var = model_var[:, lat_n, lon_n]
model_var = model_var * 1e9
model_var_mask = np.ma.masked_where(model_var <= 0, model_var)
model_ave = np.ma.average(model_var_mask)
#--------------------------------------------
#take half daily average of obs and model
obs_time = modules.date_process(obs_date, obs_time, start_year)
model_time = modules.date_process(model_date, model_time, start_year)
divisor = 6
#take half daily average of obs
total_len = len(obs_var_mask) / divisor
start = 0
end = divisor
ave_obs_var = []
ave_obs_time = []
for i in range(total_len):
ave = np.ma.average(obs_var_mask[start:end])
ave_obs_time = np.append(ave_obs_time, obs_time[start])
ave_obs_var = np.append(ave_obs_var, ave)
start += divisor
def onpick(event):
global pl
global ind
global fig2
ind = event.ind
print 'ind = ',ind
ind = ind[0]
#x_data = event.xdata
#y_data = event.ydata
#find ind of closest lat/lon
#ind = modules.find_nearest_point_index(obs_lons,obs_lats,x_data,y_data)
try:
for i in range(len(pl)):
pl.pop(0).remove()
first_run = False
except:
first_run = True
pass
pl = m.plot([linear_lons[ind]], [linear_lats[ind]], 's', ms=20, alpha=0.6, color='yellow',zorder=20)
#get model timeseries for site clicked
lat_n,lon_n = modules.obs_model_gridbox(lat_e,lon_e,linear_lats[ind],linear_lons[ind])
model_var_pick = model_var[:,lat_n,lon_n]
model_var_pick = model_var_pick*1e9
model_var_mask = np.ma.masked_where(model_var_pick<=0,model_var_pick)
model_time_pd = pd.date_range(start = model_datetimes[0],end = model_datetimes[-1], freq = 'H')
model_var_pd = pd.Series(model_var_mask, index=model_time_pd)
#create sine wave from amp/phase
model_date_l = model_date.astype(int)
model_time_l = model_time.astype(int)
model_times = modules.date_process(model_date_l,model_time_l,start_year)
model_times = np.array(model_times)
pi2 = np.pi*2
ratio = 100./annual_amp[lat_n,lon_n]
ha_percent = ratio*annual_amp[lat_n,lon_n]
#convert phases to radians
calc = pi2/24.
calc = pi2/6.
ha_ph_r = ha_ph[lat_n,lon_n] * calc
calc = pi2/12.
annual_ph_r = annual_ph[lat_n,lon_n] * calc
ha_model_wave = ha_amp[lat_n,lon_n]*(np.cos((pi2*model_times/(365.25/2.))-(ha_ph_r)))
annual_model_wave = annual_amp[lat_n,lon_n]*(np.cos((pi2*model_times/(365.25))-(annual_ph_r)))
ha_primary = p_ha_ph[lat_n,lon_n]
ha_secondary = s_ha_ph[lat_n,lon_n]
ha_model_wave = ha_model_wave+ave[lat_n,lon_n]
annual_model_wave = annual_model_wave+ave[lat_n,lon_n]
model_ha_wave_pd = pd.Series(ha_model_wave, index=model_time_pd)
model_annual_wave_pd = pd.Series(annual_model_wave, index=model_time_pd)
fig.canvas.draw()
if first_run == False:
plt.close(fig2)
fig2, (axo) = plt.subplots(1,figsize=(24,12))
fig2.patch.set_facecolor('white')
axo.plot_date(model_time_pd.to_pydatetime(), model_var_pd, color='black', markersize = 3, label = 'Observations')
axo.plot_date(model_time_pd.to_pydatetime(), model_ha_wave_pd, color='green', markersize = 3, label = 'Ha Waveform',markeredgecolor='None')
axo.plot_date(model_time_pd.to_pydatetime(), model_annual_wave_pd, color='red', markersize = 3, label = 'Annual Waveform',markeredgecolor='None')
#axo.set_title('Site = %s, Country = %s, Continent = %s, Process Group = %s, Lat = %s, Lon = %s, Alt = %sm,\n Data Completeness = %s%%, Anthrome Class = %s, Raw Class = %s\nPrimary HA Phase = %s,Primary HA Regime = %s, HA Amp to Annual Amp Percent = %s' %(ref,country,continent,group,lat,lon,alt,complete,a_class,r_class,ha_primary,ha_regime,ha_percent))
plt.legend(loc = 'lower right')
plt.tight_layout()
axo.grid()
plt.show()
else:
fig2, (axo) = plt.subplots(1,figsize=(24,12))
fig2.patch.set_facecolor('white')
axo.plot_date(model_time_pd.to_pydatetime(), model_var_pd, color='black', markersize = 3, label = 'Observations')
axo.plot_date(model_time_pd.to_pydatetime(), model_ha_wave_pd, color='green', markersize = 3, label = 'Ha Waveform',markeredgecolor='None')
axo.plot_date(model_time_pd.to_pydatetime(), model_annual_wave_pd, color='red', markersize = 3, label = 'Annual Waveform',markeredgecolor='None')
#axo.set_title('Site = %s, Country = %s, Continent = %s, Process Group = %s, Lat = %s, Lon = %s, Alt = %sm,\n Data Completeness = %s%%, Anthrome Class = %s, Raw Class = %s\nPrimary HA Phase = %s,Primary HA Regime = %s, HA Amp to Annual Amp Percent = %s' %(ref,country,continent,group,lat,lon,alt,complete,a_class,r_class,ha_primary,ha_regime,ha_percent))
plt.legend(loc = 'lower right')
plt.tight_layout()
axo.grid()
plt.show()
def site_iter_process(valid_refs, c):
#set local counts
inv_nometa = 0
inv_anyvaliddata = 0
inv_nokeymeta = 0
inv_resolution = 0
inv_badmeasurementmethod = 0
n_all = 0
n_after_nometa = 0
n_after_flagsandlod = 0
n_after_duplicate = 0
n_after_anyvaliddata = 0
n_after_nokeymeta = 0
n_after_resolution = 0
n_after_badmeasurementmethod = 0
#set local unknown lists
unknown_mm_list = []
unknown_mm_refs_list = []
unknown_local_tz_list = []
data_valid = True
site_data = data[c]
site_meta = site_data[0]
file_res = resolutions[c]
#get data and metadata
try:
lat = np.float32(site_meta['LATITUDE'])
except:
lat = 'na'
try:
lon = np.float32(site_meta['LONGITUDE'])
except:
lon = 'na'
try:
alt = np.float32(site_meta['ALTITUDE'])
except:
alt = 'na'
land_use_class = site_meta['LAND_USE']
if pd.isnull(land_use_class) == True:
land_use_class = 'na'
station_class = site_meta['STATION CATEGORY']
if pd.isnull(station_class) == True:
station_class = 'na'
raw_class_name = land_use_class + ' ' + station_class
mm = site_meta['MEASUREMENT METHOD']
if pd.isnull(mm) == True:
mm = ''
country = site_meta['COUNTRY/TERRITORY']
if pd.isnull(country) == True:
country = 'na'
site_name = site_meta['STATION NAME']
if pd.isnull(site_name) == True:
site_name = 'na'
continuous_check = site_meta['MEASUREMENT AUTOMATIC']
if pd.isnull(continuous_check) == True:
continuous_check = 'na'
unit = site_meta['MEASUREMENT UNIT']
#integration_time = site_meta['TIME INTERVAL']
tz = site_meta['TIME ZONE']
contact = '*****@*****.**'
#convert timezone from str to int
tzd = {'UTC': 0, 'CET': 1, 'EET': 2}
data_tz = tzd[tz]
all_tz = [data_tz]
if (file_res == 'hr') or (file_res == 'da'):
var = np.array(site_data[1].values.tolist())
elif file_res == 'mo':
all_var = np.array(site_data[1].values.tolist())
var = np.array(all_var[:, 1]).astype('float64')
end_times = all_var[:, 0]
end_date_con = [d[:4] + d[5:7] + d[8:10] for d in end_times]
end_time_con = [d[11:13] + d[14:] for d in end_times]
times = site_data[1].index
date_con = [d.strftime('%Y%m%d') for d in times]
time_con = [d.strftime('%H%M') for d in times]
#get ref
site_ref = valid_refs[c]
site_group = group_codes[c]
print 'ref == %s, %s' % (site_ref, c)
print 'res = ', file_res
#add var to total obs count
n_all += len(var)
n_after_nometa += len(var)
#if file resolution is daily or monthly then replicate times after point, to fill hourly data array.
count = 0
if file_res == 'hr':
n_dup_array = np.zeros(len(var))
elif file_res == 'da':
n_dup_array = []
file_hours = len(date_con)
for i in range(file_hours):
current_hh = int(time_con[count][:2])
current_mm = int(time_con[count][2:])
s = datetime.datetime(year=start_year,
month=1,
day=1,
hour=current_hh,
minute=current_mm)
e = datetime.datetime(year=start_year,
month=1,
day=2,
hour=current_hh,
minute=current_mm)
day_hours = [
d.strftime('%H%M') for d in pd.date_range(s, e, freq='H')
][1:-1]
date_con = np.insert(date_con, count + 1, [date_con[count]] * 23)
time_con = np.insert(time_con, count + 1, day_hours)
var = np.insert(var, count + 1, [var[count]] * 23)
#append to n duplicated array
n_dup_array = np.append(n_dup_array, 0)
n_dup_array = np.append(n_dup_array, [1] * 23)
count += 24
elif file_res == 'mo':
n_dup_array = []
file_hours = len(date_con)
for i in range(file_hours):
current_year = int(date_con[count][:4])
current_month = int(date_con[count][4:6])
current_day = int(date_con[count][6:])
current_hour = int(time_con[count][:2])
current_min = int(time_con[count][2:])
next_year = int(end_date_con[i][:4])
next_month = int(end_date_con[i][4:6])
next_day = int(end_date_con[i][6:])
next_hour = int(end_time_con[i][:2])
next_min = int(end_time_con[i][2:])
s = datetime.datetime(year=current_year,
month=current_month,
day=current_day,
hour=current_hour,
minute=current_min)
e = datetime.datetime(year=next_year,
month=next_month,
day=next_day,
hour=next_hour,
minute=next_min)
day_date = [
d.strftime('%Y%m%d') for d in pd.date_range(s, e, freq='H')
][1:-1]
day_hour = [
d.strftime('%H%M') for d in pd.date_range(s, e, freq='H')
][1:-1]
date_con = np.insert(date_con, count + 1, day_date)
time_con = np.insert(time_con, count + 1, day_hour)
var = np.insert(var, count + 1, [var[count]] * len(day_date))
#append to n duplicated array
n_dup_array = np.append(n_dup_array, 0)
n_dup_array = np.append(n_dup_array, [1] * len(day_date))
count += (len(day_date) + 1)
date_con = np.array(date_con).astype(int)
time_con = np.array(time_con).astype(int)
#remove data < 1970 and >= 2015
test_inds = (date_con >= 19700101) & (date_con < 20150101)
date_con = date_con[test_inds]
time_con = time_con[test_inds]
var = var[test_inds]
n_dup_array = n_dup_array[test_inds]
#convert nans to -99999's
nan_inds = np.isnan(var)
var[nan_inds] = -99999
if continuous_check == 'yes':
st_big = ['continuous'] * len(var)
else:
st_big = ['filter'] * len(var)
mm_big = [mm] * len(var)
#get obs valid
test = var >= 0
valid_hours_dup = np.sum(n_dup_array[test])
n_obs_valid = int(len(var[test]) - valid_hours_dup)
n_after_flagsandlod += n_obs_valid
#create max possible grid
full_data = np.empty(len(grid_dates))
full_data_after_flagsandlod = np.empty(n_hours)
big_n_dup_array = np.zeros(n_hours)
full_data[:] = -99999
full_data_after_flagsandlod[:] = -99999
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con, time_con, start_year)
converted_time = np.round(converted_time, decimals=5)
raw_indices = np.searchsorted(syn_grid_time, converted_time, side='left')
var = np.array(var)
full_data_after_flagsandlod[raw_indices] = var
raw_st = np.copy(st_big)
raw_mm = np.copy(mm_big)
#test and remove duplicate and overlap points
converted_time, var, mm_big, st_big, n_dup_array = modules.remove_duplicate_points(
site_ref, converted_time, var, mm_big, st_big, n_dup_array, output_res)
test = var >= 0
valid_hours_dup = np.sum(n_dup_array[test])
n_obs_valid = int(len(var[test]) - valid_hours_dup)
n_after_duplicate += n_obs_valid
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
full_data[indices] = var
big_n_dup_array[indices] = n_dup_array
key_meta = [lat, lon, alt]
#convert file res to standard format
if file_res == 'hr':
file_res = 'H'
elif file_res == 'da':
file_res = 'D'
elif file_res == 'mo':
file_res = 'M'
#get sampling/instrument grids
raw_st_grid, p_st_grid, p_st_grid_after_flagsandlod, raw_mm_grid, p_mm_grid, p_mm_grid_after_flagsandlod, unknown_mm_list, unknown_mm_refs_list = modules.sampling_and_instruments_by_processgroup(
site_ref, process_group, species, raw_st, raw_mm,
full_data_after_flagsandlod, full_data, raw_indices, unknown_mm_list,
unknown_mm_refs_list, no2_type)
#do quality checks
data_valid, full_data, valid_hours_dup, p_st_grid, p_mm_grid, n_all, inv_nometa, n_after_nometa, n_after_flagsandlod, n_after_duplicate, inv_anyvaliddata, n_after_anyvaliddata, inv_nokeymeta, n_after_nokeymeta, inv_resolution, n_after_resolution, inv_badmeasurementmethod, n_after_badmeasurementmethod, exit_r = modules.primary_quality_control(
site_ref, species, file_res, no2_type, grid_dates, full_data,
big_n_dup_array, valid_hours_dup, raw_st_grid, p_st_grid,
p_st_grid_after_flagsandlod, raw_mm_grid, p_mm_grid,
p_mm_grid_after_flagsandlod, data_resolution, n_obs_valid, key_meta,
n_all, inv_nometa, n_after_nometa, n_after_flagsandlod,
n_after_duplicate, inv_anyvaliddata, n_after_anyvaliddata,
inv_nokeymeta, n_after_nokeymeta, inv_resolution, n_after_resolution,
inv_badmeasurementmethod, n_after_badmeasurementmethod)
if data_valid == False:
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
meta = [
lat, lon, alt, 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na'
]
return c, ['na'], ['na'], [
'na'
], False, meta, exit_c_list, n_c_list, unknown_list, exit_r, np.zeros(
1)
#set processed unit
p_unit = 'pbbv'
#get local timezone
try:
local_tz_name = tz_root.tzNameAt(lat, lon, forceTZ=True)
pytz_obj = pytz.timezone(local_tz_name)
datetime_offset = pytz_obj.utcoffset(datetime.datetime(2000, 1, 1))
if datetime_offset < datetime.timedelta(0):
local_tz = -(24 - int(datetime_offset.seconds / 60 / 60))
else:
local_tz = int(datetime_offset.seconds / 60 / 60)
except:
local_tz = 'na'
print 'TIMEZONE NOT KNOWN, SITE IS %s' % (site_ref)
unknown_local_tz_list.append(site_ref)
#pack meta
meta = [
lat, lon, alt, raw_class_name, file_res, unit, p_unit, data_tz,
local_tz, site_name, country, contact
]
#if blank strings in meta then convert to 'na'
for i in range(len(meta)):
try:
if meta[i].strip() == '':
meta[i] = 'na'
except:
pass
print set(raw_st_grid)
print set(raw_mm_grid)
print set(p_st_grid)
print set(p_mm_grid)
print meta
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
print 'exit counts = ', exit_c_list
print 'n obs counts = ', n_c_list
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
return c, full_data, p_st_grid, p_mm_grid, data_valid, meta, exit_c_list, n_c_list, unknown_list, 'na', big_n_dup_array
def site_iter_process(valid_refs, c):
#set local counts
inv_nometa = 0
inv_anyvaliddata = 0
inv_nokeymeta = 0
inv_resolution = 0
inv_badmeasurementmethod = 0
n_all = 0
n_after_nometa = 0
n_after_flagsandlod = 0
n_after_duplicate = 0
n_after_anyvaliddata = 0
n_after_nokeymeta = 0
n_after_resolution = 0
n_after_badmeasurementmethod = 0
#set local unknown lists
unknown_mm_list = []
unknown_mm_refs_list = []
unknown_local_tz_list = []
#for ref_i in range(len(valid_refs)):
data_valid = True
site_ref = valid_refs[c]
print 'Current Ref is = ', site_ref, c
s_files = glob.glob(
'/work/home/db876/observations/surface/%s/CAPMON/ozon_smpls_%s*' %
(species, site_ref))
site_files = []
for y in year_array:
for f in s_files:
if str(y) in f:
site_files.append(f)
site_files = modules.natsorted(site_files)
yymmdd = []
hhmm = []
vals = []
for file_i in range(len(site_files)):
count = 0
meta_start = -99999
start_read_1 = False
start_read_2 = False
with open(site_files[file_i], 'rb') as f:
reader = csv.reader(f, delimiter=',')
print site_files[file_i]
for row in reader:
#print count
#break out of loop at bottom of file
if (start_read_2 == True) & (row[0] == '*TABLE ENDS'):
break
#get metadata
try:
if (row[0] == '*TABLE NAME') & (row[1]
== 'Site information'):
meta_start = count + 2
except:
pass
if count == meta_start:
siteid_i = row.index('Site ID: standard')
sitename_i = row.index('Description')
lat_i = row.index('Latitude: decimal degrees')
lon_i = row.index('Longitude: decimal degrees')
try:
alt_i = row.index(
'Ground elevation: above mean sea level')
except:
alt_i = row.index('Ground altitude')
class_i = row.index('Site land use')
if count == (meta_start + 6):
latitude = row[lat_i]
longitude = row[lon_i]
altitude = row[alt_i]
raw_class_name = row[class_i]
site_name = row[sitename_i]
#get data
if start_read_2 == True:
#read dates, times, and vals
date = row[8]
time = row[9]
yymmdd.append(date[:4] + date[5:7] + date[8:])
hhmm.append(time[:2] + time[3:])
quality_code = row[13]
#if flag not equal to V0 then make -99999
if quality_code == 'V0':
vals = np.append(vals, np.float64(row[12]))
else:
vals = np.append(vals, -99999)
try:
if (row[0] == '*TABLE NAME') & (row[1] == 'OZONE_HOURLY'):
start_read_1 = True
except:
pass
if (start_read_1 == True) & (row[0] == '*TABLE COLUMN UNITS'):
unit = row[12]
if (start_read_1 == True) & (row[0] == '*TABLE BEGINS'):
start_read_2 = True
count += 1
#add to n_obs_all
n_all += len(vals)
n_after_nometa += len(vals)
#convert data less < 0 to -99999
test_inv = vals < 0
vals[test_inv] = -99999
#create max possible grid
full_data = np.empty(n_hours)
full_data_after_flagsandlod = np.empty(n_hours)
big_n_dup_array = np.zeros(n_hours)
full_data[:] = -99999
full_data_after_flagsandlod[:] = -99999
#put vals into full grid
date_con = np.array(yymmdd).astype(int)
time_con = np.array(hhmm).astype(int)
#remove data < 1970 and >= 2015
test_inds = (date_con >= 19700101) & (date_con < 20150101)
date_con = date_con[test_inds]
time_con = time_con[test_inds]
vals = vals[test_inds]
#set st_big and mm_big
st_big = ['continuous'] * len(vals)
mm_big = ['ultraviolet photometry'] * len(vals)
#get obs valid
test = vals != -99999
n_obs_valid = len(vals[test])
n_after_flagsandlod += n_obs_valid
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con, time_con, start_year)
converted_time = np.round(converted_time, decimals=5)
syn_grid_time = np.arange(0, n_days, 1. / 24)
syn_grid_time = np.round(syn_grid_time, decimals=5)
raw_indices = np.searchsorted(syn_grid_time, converted_time, side='left')
vals = np.array(vals)
full_data_after_flagsandlod[raw_indices] = vals
raw_st = np.copy(st_big)
raw_mm = np.copy(mm_big)
# test and remove duplicate and overlap points
converted_time, vals, mm_big, st_big, na = modules.remove_duplicate_points(
site_ref, converted_time, vals, mm_big, st_big, 'blank', output_res)
test = vals >= 0
n_obs_valid = int(len(vals[test]))
n_after_duplicate += n_obs_valid
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
full_data[indices] = vals
#get metadata
try:
lat = np.float32(latitude)
except:
lat = 'na'
try:
lon = np.float32(longitude)
except:
lon = 'na'
try:
alt = np.float32(altitude)
except:
alt = 'na'
unit = str(unit)
raw_class_name = str(raw_class_name)
site_name = str(site_name)
country = 'Canada'
contact = 'Dave MacTavish, 4905 Dufferin St., Toronto ON, CANADA, M3H 5T4, [email protected]'
#set data tz - all CAPMON times are UTC
data_tz = 0
all_tz = [data_tz]
key_meta = [lat, lon, alt]
#set site file resolution
file_res = 'H'
#get sampling/instrument grids
raw_st_grid, p_st_grid, p_st_grid_after_flagsandlod, raw_mm_grid, p_mm_grid, p_mm_grid_after_flagsandlod, unknown_mm_list, unknown_mm_refs_list = modules.sampling_and_instruments_by_processgroup(
site_ref, process_group, species, raw_st, raw_mm,
full_data_after_flagsandlod, full_data, raw_indices, unknown_mm_list,
unknown_mm_refs_list, no2_type)
#do quality checks
data_valid, full_data, valid_hours_dup, p_st_grid, p_mm_grid, n_all, inv_nometa, n_after_nometa, n_after_flagsandlod, n_after_duplicate, inv_anyvaliddata, n_after_anyvaliddata, inv_nokeymeta, n_after_nokeymeta, inv_resolution, n_after_resolution, inv_badmeasurementmethod, n_after_badmeasurementmethod, exit_r = modules.primary_quality_control(
site_ref, species, file_res, no2_type, grid_dates, full_data,
big_n_dup_array, 0, raw_st_grid, p_st_grid,
p_st_grid_after_flagsandlod, raw_mm_grid, p_mm_grid,
p_mm_grid_after_flagsandlod, data_resolution, n_obs_valid, key_meta,
n_all, inv_nometa, n_after_nometa, n_after_flagsandlod,
n_after_duplicate, inv_anyvaliddata, n_after_anyvaliddata,
inv_nokeymeta, n_after_nokeymeta, inv_resolution, n_after_resolution,
inv_badmeasurementmethod, n_after_badmeasurementmethod)
if data_valid == False:
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
meta = [
lat, lon, alt, 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na'
]
return c, ['na'], ['na'], [
'na'
], False, meta, exit_c_list, n_c_list, unknown_list, exit_r, np.zeros(
1)
#set processed unit
p_unit = 'pbbv'
#get local timezone
try:
local_tz_name = tz_root.tzNameAt(lat, lon, forceTZ=True)
pytz_obj = pytz.timezone(local_tz_name)
datetime_offset = pytz_obj.utcoffset(datetime.datetime(2000, 1, 1))
if datetime_offset < datetime.timedelta(0):
local_tz = -(24 - int(datetime_offset.seconds / 60 / 60))
else:
local_tz = int(datetime_offset.seconds / 60 / 60)
except:
local_tz = 'na'
print 'TIMEZONE NOT KNOWN, SITE IS %s' % (site_ref)
unknown_local_tz_list.append(site_ref)
#pack meta
meta = [
lat, lon, alt, raw_class_name, file_res, unit, p_unit, data_tz,
local_tz, site_name, country, contact
]
#if blank strings in meta then convert to 'na'
for i in range(len(meta)):
try:
if meta[i].strip() == '':
meta[i] = 'na'
except:
pass
print set(raw_st_grid)
print set(raw_mm_grid)
print set(p_st_grid)
print set(p_mm_grid)
print meta
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
print 'exit counts = ', exit_c_list
print 'n obs counts = ', n_c_list
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
return c, full_data, p_st_grid, p_mm_grid, data_valid, meta, exit_c_list, n_c_list, unknown_list, 'na', big_n_dup_array
def site_iter_process(valid_refs, c):
#set local counts
inv_nometa = 0
inv_anyvaliddata = 0
inv_nokeymeta = 0
inv_resolution = 0
inv_badmeasurementmethod = 0
n_all = 0
n_after_nometa = 0
n_after_flagsandlod = 0
n_after_duplicate = 0
n_after_anyvaliddata = 0
n_after_nokeymeta = 0
n_after_resolution = 0
n_after_badmeasurementmethod = 0
#set local unknown lists
unknown_mm_list = []
unknown_mm_refs_list = []
unknown_local_tz_list = []
data_valid = True
site_ref = valid_refs[c]
print 'ref = ', site_ref, c
site_test = all_refs == site_ref
site_yyyymmdd = yyyymmdd[site_test]
site_hhmm = hhmm[site_test]
site_vals = vals[site_test]
site_vals = np.array(site_vals)
#add val to total obs count
n_all += len(site_vals)
#test if site_ref in meta_refs, if not then exit
if site_ref not in meta_refs:
inv_nometa += 1
print 'Site Invalid. No Metadata for ref'
if no2_type == 'MOLYBDENUM':
n_all, inv_nometa, n_after_nometa, n_after_flagsandlod, n_after_duplicate, inv_anyvaliddata, n_obs_after_anyvaliddata, inv_nokeymeta, n_obs_after_nokeymeta, inv_resolution, n_obs_after_resolution, inv_badmeasurementmethod, n_obs_after_badmeasurementmethod = 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
meta = [
'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na',
'na'
]
exit_r = 'nometa'
return c, ['na'], ['na'], [
'na'
], False, meta, exit_c_list, n_c_list, unknown_list, exit_r, np.zeros(
1)
n_after_nometa += len(site_vals)
#convert blank values to -99999
test_inv = site_vals == ''
site_vals[test_inv] = -99999
#convert number invalids to -99999
test_inv = site_vals < 0
site_vals[test_inv] = -99999
#create max possible grid
full_data = np.empty(n_hours)
full_data_after_flagsandlod = np.empty(n_hours)
big_n_dup_array = np.zeros(n_hours)
full_data[:] = -99999
full_data_after_flagsandlod[:] = -99999
#get meta
meta_index = meta_refs.index(site_ref)
data_tz = np.float32(meta_tz[meta_index])
all_tz = [data_tz]
try:
lat = np.float32(meta_lats[meta_index])
except:
lat = 'na'
try:
lon = np.float32(meta_lons[meta_index])
except:
lon = 'na'
try:
alt = np.float32(meta_alts[meta_index])
except:
alt = 'na'
unit = 'na'
raw_class_name = meta_class[meta_index]
site_name = meta_sitename[meta_index]
country = 'United States'
contact = '*****@*****.**'
#adjust dates and times if tz is not equal to 0
tz = int(data_tz)
if tz != 0:
for i in range(len(site_yyyymmdd)):
#create datetime
dt = datetime.datetime(int(site_yyyymmdd[i][:4]),
int(site_yyyymmdd[i][4:6]),
int(site_yyyymmdd[i][6:]),
int(site_hhmm[i][:2]),
int(site_hhmm[i][2:]))
if tz > 0:
dt = dt - datetime.timedelta(hours=int(tz))
elif tz < 0:
dt = dt + datetime.timedelta(hours=np.abs(int(tz)))
site_yyyymmdd[i] = dt.strftime("%Y%m%d")
site_hhmm[i] = dt.strftime("%H%M")
#put vals into full grid
date_con = np.array(site_yyyymmdd).astype(int)
time_con = np.array(site_hhmm).astype(int)
#remove data < 1970 and >= 2015
test_inds = (date_con >= 19700101) & (date_con < 20150101)
date_con = date_con[test_inds]
time_con = time_con[test_inds]
site_vals = site_vals[test_inds]
#set st_big and mm_big
st_big = ['continuous'] * len(site_vals)
if species == 'O3':
mm_big = ['ultraviolet photometry'] * len(site_vals)
elif (species == 'NO'):
mm_big = ['chemiluminescence'] * len(site_vals)
elif (species == 'CO'):
mm_big = ['non-dispersive infrared spectroscopy'] * len(site_vals)
#get obs valid
test = site_vals >= 0
n_obs_valid = len(site_vals[test])
n_after_flagsandlod += n_obs_valid
print site_vals, n_after_flagsandlod
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con, time_con, start_year)
converted_time = np.round(converted_time, decimals=5)
syn_grid_time = np.arange(0, n_days, 1. / 24)
syn_grid_time = np.round(syn_grid_time, decimals=5)
raw_indices = np.searchsorted(syn_grid_time, converted_time, side='left')
site_vals = np.array(site_vals)
full_data_after_flagsandlod[raw_indices] = site_vals
raw_st = np.copy(st_big)
raw_mm = np.copy(mm_big)
# test and remove duplicate and overlap points
converted_time, site_vals, mm_big, st_big, na = modules.remove_duplicate_points(
site_ref, converted_time, site_vals, mm_big, st_big, 'blank',
output_res)
test = site_vals >= 0
n_obs_valid = int(len(site_vals[test]))
n_after_duplicate += n_obs_valid
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
full_data[indices] = site_vals
key_meta = [lat, lon, alt]
#set site file resolution
file_res = 'H'
#get sampling/instrument grids
raw_st_grid, p_st_grid, p_st_grid_after_flagsandlod, raw_mm_grid, p_mm_grid, p_mm_grid_after_flagsandlod, unknown_mm_list, unknown_mm_refs_list = modules.sampling_and_instruments_by_processgroup(
site_ref, process_group, species, raw_st, raw_mm,
full_data_after_flagsandlod, full_data, raw_indices, unknown_mm_list,
unknown_mm_refs_list, no2_type)
#do quality checks
data_valid, full_data, valid_hours_dup, p_st_grid, p_mm_grid, n_all, inv_nometa, n_after_nometa, n_after_flagsandlod, n_after_duplicate, inv_anyvaliddata, n_after_anyvaliddata, inv_nokeymeta, n_after_nokeymeta, inv_resolution, n_after_resolution, inv_badmeasurementmethod, n_after_badmeasurementmethod, exit_r = modules.primary_quality_control(
site_ref, species, file_res, no2_type, grid_dates, full_data,
big_n_dup_array, 0, raw_st_grid, p_st_grid,
p_st_grid_after_flagsandlod, raw_mm_grid, p_mm_grid,
p_mm_grid_after_flagsandlod, data_resolution, n_obs_valid, key_meta,
n_all, inv_nometa, n_after_nometa, n_after_flagsandlod,
n_after_duplicate, inv_anyvaliddata, n_after_anyvaliddata,
inv_nokeymeta, n_after_nokeymeta, inv_resolution, n_after_resolution,
inv_badmeasurementmethod, n_after_badmeasurementmethod)
if data_valid == False:
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
meta = [
lat, lon, alt, 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na'
]
return c, ['na'], ['na'], [
'na'
], False, meta, exit_c_list, n_c_list, unknown_list, exit_r, np.zeros(
1)
#make tz int after checks
data_tz = np.float32(data_tz)
#set processed unit
p_unit = 'pbbv'
#get local timezone
try:
local_tz_name = tz_root.tzNameAt(lat, lon, forceTZ=True)
pytz_obj = pytz.timezone(local_tz_name)
datetime_offset = pytz_obj.utcoffset(datetime.datetime(2000, 1, 1))
if datetime_offset < datetime.timedelta(0):
local_tz = -(24 - int(datetime_offset.seconds / 60 / 60))
else:
local_tz = int(datetime_offset.seconds / 60 / 60)
except:
local_tz = 'na'
print 'TIMEZONE NOT KNOWN, SITE IS %s' % (site_ref)
unknown_local_tz_list.append(site_ref)
#pack meta
meta = [
lat, lon, alt, raw_class_name, file_res, unit, p_unit, data_tz,
local_tz, site_name, country, contact
]
#if blank strings in meta then convert to 'na'
for i in range(len(meta)):
try:
if meta[i].strip() == '':
meta[i] = 'na'
except:
pass
print set(raw_st_grid)
print set(raw_mm_grid)
print set(p_st_grid)
print set(p_mm_grid)
print meta
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
print 'exit counts = ', exit_c_list
print 'n obs counts = ', n_c_list
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
return c, full_data, p_st_grid, p_mm_grid, data_valid, meta, exit_c_list, n_c_list, unknown_list, 'na', big_n_dup_array
def run_LSP(mod_data, x):
lat_i = lat_indices[x]
lon_i = lon_indices[x]
print lat_i, lon_i
current_lat = lat_c[lat_i]
current_lon = lon_c[lon_i]
waveform = mod_data
waveform_ave = np.average(waveform)
model_date_val = np.copy(model_date)
model_time_val = np.copy(model_time)
time = modules.date_process(model_date_val, model_time_val, start_year)
if (species.lower() !=
'gmao_temp') and (species.lower() != 'gmao_psfc') and (
species.lower() != 'wind_speed') and (species.lower() !=
'wind_direction'):
waveform = waveform * 1e9
#check model vals are valid
#valid = vals >= 0
#vals = vals[valid]
#model_time_val = model_time[valid]
#model_date_val = model_date[valid]
#take 8 hour average
divisor = 8
total_len = len(waveform) / divisor
start = 0
end = divisor
ave_waveform = []
ave_time = []
for i in range(total_len):
ave = np.ma.average(waveform[start:end])
ave_time = np.append(ave_time, time[start])
ave_waveform = np.append(ave_waveform, ave)
start += divisor
end += divisor
time = np.copy(ave_time)
waveform = np.copy(ave_waveform)
#take lsp unwindowed of waveform
ua_periods, ua_mag, ua_ph, ua_fr, ua_fi = modules.take_lomb_unwindowed(
time, waveform, ofac, 1. / 24)
#take out known periodic components 1,182.625, and 365.25 a priori for more accurate red noise fit.
closest_daily_index = min(range(len(ua_periods)),
key=lambda i: abs(ua_periods[i] - 1.))
closest_ha_index = min(range(len(ua_periods)),
key=lambda i: abs(ua_periods[i] - 182.625))
closest_annual_index = min(range(len(ua_periods)),
key=lambda i: abs(ua_periods[i] - 365.25))
rm_indices = [closest_daily_index, closest_ha_index, closest_annual_index]
ua_mag_c, ua_fr, ua_fi = redfit.sidelobe_percent_remove(
np.copy(ua_mag), ua_fr, ua_fi, rm_indices, 5., ua_periods)
#-------------------------------------------------------------------------------
#Do IFFT of altered spectra - with significant periods removed and gaps left in real and imag components linearly interpolated.
#altered spectra provides red noise estimation baseline
##use ifft to get time series back from adjusted spectra
#complex Fourier spectrum which corresponds to the Lomb-Scargle periodogram:
F = [0] * ((len(ua_fr) * 2) + 1)
#set first real value to average
F[0] = complex(waveform_ave * len(waveform), 0)
#Get reverse real and imaginary values
rev_ua_fr = np.copy(ua_fr[::-1])
rev_ua_fi = np.copy(ua_fi[::-1])
rev_ua_fr[0] = 0
rev_ua_fi[0] = 0
f_index = 1
#Fill Fourier Spectrum real and imaginary values
for i in range(len(ua_fr)):
F[f_index] = complex(ua_fr[i], ua_fi[i])
f_index += 1
for i in range(len(ua_fr)):
F[f_index] = complex(rev_ua_fr[i], -rev_ua_fi[i])
f_index += 1
F = np.array(F)
#Take ifft and just take real values
ifft_ua_ts = numpy.fft.ifft(F)
ifft_ua_ts = ifft_ua_ts.astype('float64')
ifft_ua_ts_len = (len(ifft_ua_ts) / ofac) + np.mod(len(ifft_ua_ts), ofac)
ifft_time = time[-ifft_ua_ts_len:]
ifft_ua_ts = ifft_ua_ts[-len(waveform):]
ifft_time = ifft_time - ifft_time[0]
a_periods, a_mag, corr_a_mag, a_fr, a_fi, a_red_periods, a_red_mag, a_gredth, a_fac95, a_fac99, a_fac99_9, a_faccrit, a_fac_grid, a_sig_levels, a_tau, a_corr = redfit.red_background(
nsim, mctest, ifft_time, ifft_ua_ts, ofac)
#apply lsp correction from altered spectrum to unaltered spectrum
corr_ua_mag = ua_mag / a_corr
#check confidence of each point on spectrum
sigs = np.zeros(len(corr_ua_mag))
last_ind = len(a_sig_levels) - 1
for i in range(len(a_sig_levels) - 1):
conf_low = a_gredth * a_fac_grid[i]
conf_up = a_gredth * a_fac_grid[i + 1]
current_last_ind = i + 1
for j in range(len(corr_ua_mag)):
if sigs[j] == 0:
if (corr_ua_mag[j] >= conf_low[j]) and (corr_ua_mag[j] <
conf_up[j]):
sigs[j] = a_sig_levels[i]
elif current_last_ind == last_ind:
if corr_ua_mag[j] > conf_up[j]:
sigs[j] = a_sig_levels[i + 1]
#get critical significance for all points on spectrum
crit_sig = a_gredth * a_faccrit
#get 95,99 and 99.9 % chi squared significance bands for all points on spectrum
sig_95 = a_gredth * a_fac95
sig_99 = a_gredth * a_fac99
sig_99_9 = a_gredth * a_fac99_9
return (x, sigs, sig_95, sig_99, sig_99_9, crit_sig, a_gredth, corr_ua_mag,
ua_periods, a_tau)
def onpick(event):
global pl
global ind
global fig2
ind = event.ind
print 'ind = ', ind
ind = ind[0]
#x_data = event.xdata
#y_data = event.ydata
#find ind of closest lat/lon
#ind = modules.find_nearest_point_index(obs_lons,obs_lats,x_data,y_data)
try:
for i in range(len(pl)):
pl.pop(0).remove()
first_run = False
except:
first_run = True
pass
pl = m.plot([linear_lons[ind]], [linear_lats[ind]],
's',
ms=20,
alpha=0.6,
color='yellow',
zorder=20)
#get model timeseries for site clicked
lat_n, lon_n = modules.obs_model_gridbox(lat_e, lon_e, linear_lats[ind],
linear_lons[ind])
model_var_pick = model_var[:, lat_n, lon_n]
model_var_pick = model_var_pick * 1e9
model_var_mask = np.ma.masked_where(model_var_pick <= 0, model_var_pick)
model_time_pd = pd.date_range(start=model_datetimes[0],
end=model_datetimes[-1],
freq='H')
model_var_pd = pd.Series(model_var_mask, index=model_time_pd)
#create sine wave from amp/phase
model_date_l = model_date.astype(int)
model_time_l = model_time.astype(int)
model_times = modules.date_process(model_date_l, model_time_l, start_year)
model_times = np.array(model_times)
pi2 = np.pi * 2
ratio = 100. / annual_amp[lat_n, lon_n]
ha_percent = ratio * annual_amp[lat_n, lon_n]
#convert phases to radians
calc = pi2 / 24.
calc = pi2 / 6.
ha_ph_r = ha_ph[lat_n, lon_n] * calc
calc = pi2 / 12.
annual_ph_r = annual_ph[lat_n, lon_n] * calc
ha_model_wave = ha_amp[lat_n, lon_n] * (np.cos((pi2 * model_times /
(365.25 / 2.)) -
(ha_ph_r)))
annual_model_wave = annual_amp[lat_n, lon_n] * (np.cos((pi2 * model_times /
(365.25)) -
(annual_ph_r)))
ha_primary = p_ha_ph[lat_n, lon_n]
ha_secondary = s_ha_ph[lat_n, lon_n]
ha_model_wave = ha_model_wave + ave[lat_n, lon_n]
annual_model_wave = annual_model_wave + ave[lat_n, lon_n]
model_ha_wave_pd = pd.Series(ha_model_wave, index=model_time_pd)
model_annual_wave_pd = pd.Series(annual_model_wave, index=model_time_pd)
fig.canvas.draw()
if first_run == False:
plt.close(fig2)
fig2, (axo) = plt.subplots(1, figsize=(24, 12))
fig2.patch.set_facecolor('white')
axo.plot_date(model_time_pd.to_pydatetime(),
model_var_pd,
color='black',
markersize=3,
label='Observations')
axo.plot_date(model_time_pd.to_pydatetime(),
model_ha_wave_pd,
color='green',
markersize=3,
label='Ha Waveform',
markeredgecolor='None')
axo.plot_date(model_time_pd.to_pydatetime(),
model_annual_wave_pd,
color='red',
markersize=3,
label='Annual Waveform',
markeredgecolor='None')
#axo.set_title('Site = %s, Country = %s, Continent = %s, Process Group = %s, Lat = %s, Lon = %s, Alt = %sm,\n Data Completeness = %s%%, Anthrome Class = %s, Raw Class = %s\nPrimary HA Phase = %s,Primary HA Regime = %s, HA Amp to Annual Amp Percent = %s' %(ref,country,continent,group,lat,lon,alt,complete,a_class,r_class,ha_primary,ha_regime,ha_percent))
plt.legend(loc='lower right')
plt.tight_layout()
axo.grid()
plt.show()
else:
fig2, (axo) = plt.subplots(1, figsize=(24, 12))
fig2.patch.set_facecolor('white')
axo.plot_date(model_time_pd.to_pydatetime(),
model_var_pd,
color='black',
markersize=3,
label='Observations')
axo.plot_date(model_time_pd.to_pydatetime(),
model_ha_wave_pd,
color='green',
markersize=3,
label='Ha Waveform',
markeredgecolor='None')
axo.plot_date(model_time_pd.to_pydatetime(),
model_annual_wave_pd,
color='red',
markersize=3,
label='Annual Waveform',
markeredgecolor='None')
#axo.set_title('Site = %s, Country = %s, Continent = %s, Process Group = %s, Lat = %s, Lon = %s, Alt = %sm,\n Data Completeness = %s%%, Anthrome Class = %s, Raw Class = %s\nPrimary HA Phase = %s,Primary HA Regime = %s, HA Amp to Annual Amp Percent = %s' %(ref,country,continent,group,lat,lon,alt,complete,a_class,r_class,ha_primary,ha_regime,ha_percent))
plt.legend(loc='lower right')
plt.tight_layout()
axo.grid()
plt.show()
site_ref = raw_input('Choose site from list. Sites with full set of yearly files between %i & %i are:\n%s\n'%(first_year,last_year+1,' '.join(i for i in valid_refs)))
#read in specific site data
site_group = root_grp.groups[site_ref]
#read in variables for site
obs_var = site_group.variables['o3'][:]
full_obs_var = obs_var[:]
full_obs_var_mask = np.ma.masked_where(full_obs_var<=0,full_obs_var)
obs_date = site_group.variables['date'][:]
obs_time = site_group.variables['time'][:]
obs_lat = site_group.latitude
obs_lon = site_group.longitude
obs_alt = site_group.altitude
obs_times = modules.date_process(obs_date,obs_time)
obs_times = np.array(obs_times)
obs_times_full = obs_times[:]
##cut out invalid obs data
obs_var_mask = np.ma.masked_where(obs_var<=0,obs_var)
valids = obs_var > 0
obs_var = obs_var[valids]
obs_times = obs_times[valids]
obs_ave = np.average(obs_var)
year_val = []
month_val = []
day_val = []
hour_val = []
def site_iter_process(valid_refs,c):
#for ref_i in range(len(valid_refs)):
data_valid = True
site_ref = valid_refs[c]
print 'Current Ref is = ', site_ref
s_files = glob.glob('/work/home/db876/observations/surface/%s/CAPMON/ozon_smpls_%s*'%(species,site_ref))
site_files = []
for y in year_array:
for f in s_files:
if str(y) in f:
site_files.append(f)
site_files = modules.natsorted(site_files)
yymmdd = []
hhmm = []
vals = []
#create max possible o3 grid
full_data = np.empty(n_hours)
full_data[:] = -99999
for file_i in range(len(site_files)):
count = 0
meta_start = -99999
start_read_1 = False
start_read_2 = False
with open(site_files[file_i], 'rb') as f:
reader = csv.reader(f,delimiter=',')
print site_files[file_i]
for row in reader:
#print count
#break out of loop at bottom of file
if (start_read_2 == True) & (row[0] == '*TABLE ENDS'):
break
#get metadata
try:
if (row[0] =='*TABLE NAME') & (row[1] == 'Site information'):
meta_start = count+2
except:
pass
if count == meta_start:
lat_i = row.index('Latitude: decimal degrees')
lon_i = row.index('Longitude: decimal degrees')
try:
alt_i = row.index('Ground elevation: above mean sea level')
except:
alt_i = row.index('Ground altitude')
class_i = row.index('Site land use')
if count == (meta_start+6):
latitude = row[lat_i]
longitude = row[lon_i]
altitude = row[alt_i]
raw_class_name = row[class_i]
#get data
if start_read_2 == True:
#read dates, times, and vals
date = row[8]
time = row[9]
yymmdd.append(date[:4]+date[5:7] + date[8:])
hhmm.append(time[:2]+time[3:])
quality_code = row[13]
if quality_code == 'V0':
vals = np.append(vals,np.float64(row[12]))
else:
vals = np.append(vals,-99999)
try:
if (row[0] == '*TABLE NAME') & (row[1] == 'OZONE_HOURLY'):
start_read_1 = True
except:
pass
if (start_read_1 == True) & (row[0] == '*TABLE COLUMN UNITS'):
unit = row[12]
if (start_read_1 == True) & (row[0] == '*TABLE BEGINS'):
start_read_2 = True
count+=1
#convert all invalids to -99999
test_inv = vals < 0
vals[test_inv] = -99999
#put o3 vals into full grid
date_con = np.array(yymmdd).astype(int)
time_con = np.array(hhmm).astype(int)
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con,time_con,start_year)
converted_time = np.round(converted_time,decimals=5)
syn_grid_time = np.arange(0,n_days,1./24)
syn_grid_time = np.round(syn_grid_time,decimals=5)
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
vals = np.array(vals)
#make sure no data is past end year
index_test = indices < len(full_data)
indices = indices[index_test]
vals = vals[index_test]
full_data[indices] = vals
#get metadata
lat = np.float64(latitude)
lon = np.float64(longitude)
alt = np.float64(altitude)
#do data quality checks
full_data,data_valid = modules.quality_check_nr(full_data,data_valid,data_resolution,np.float64(altitude),grid_dates,start_year,end_year)
#set measurement method
mm = 'ultraviolet photometry'
#set site file resolution
file_res = 'H'
#set sampling as average
st = 'average'
anthrome_class_name = 'na'
return c,full_data,data_valid,lat,lon,alt,raw_class_name,anthrome_class_name,mm,st,file_res
average_years = raw_input('\nTake average cycles of all years? y or n.\n')
#read in specific site data
site_group = root_grp.groups[site_ref]
#read in variables for site
obs_var = site_group.variables['o3'][:]
full_obs_var = obs_var[:]
full_obs_var_mask = np.ma.masked_where(full_obs_var<=0,full_obs_var)
obs_date = site_group.variables['date'][:]
obs_time = site_group.variables['time'][:]
obs_lat = site_group.latitude
obs_lon = site_group.longitude
obs_alt = site_group.altitude
obs_times = modules.date_process(obs_date,obs_time,first_year)
obs_times = np.array(obs_times)
obs_times_full = obs_times[:]
##cut out invalid obs data
obs_var_mask = np.ma.masked_where(obs_var<=0,obs_var)
valids = obs_var > 0
obs_var = obs_var[valids]
obs_times = obs_times[valids]
obs_ave = np.average(obs_var)
year_val = []
month_val = []
day_val = []
hour_val = []
def site_iter_process(valid_refs,c):
#set local counts
inv_nometa = 0
inv_anyvaliddata = 0
inv_nokeymeta = 0
inv_resolution = 0
inv_badmeasurementmethod = 0
n_all = 0
n_after_nometa = 0
n_after_flagsandlod = 0
n_after_duplicate = 0
n_after_anyvaliddata = 0
n_after_nokeymeta = 0
n_after_resolution = 0
n_after_badmeasurementmethod = 0
#set local unknown lists
unknown_mm_list = []
unknown_mm_refs_list = []
unknown_local_tz_list = []
#read files site at a time
#for ref_i in range(len(valid_refs)):
site_ref = valid_refs[c]
all_latitudes = []
all_longitudes = []
all_altitudes = []
all_unit = []
all_site_name = []
all_country = []
all_contact = []
mm_big = []
meta_valid_list = []
data_valid = True
print 'Current Ref is = ', site_ref,c
#find if sites have full valid range from start year and finishing in end year
s_files = glob.glob('/work/home/db876/observations/surface/%s/EMEP/%s*'%(fname_species,site_ref))
year_files = [file.replace("/work/home/db876/observations/surface/%s/EMEP/"%(fname_species), "") for file in s_files]
cut_year_files = [file[8:12] for file in year_files]
site_files = []
for y in year_array:
for i in range(len(s_files)):
if str(y) in cut_year_files[i]:
site_files.append(s_files[i])
site_files = modules.natsorted(site_files)
#test for duplicate file years, if duplicates break processing
file_years = []
for file in site_files:
last_file_split = file.split('/')[-1]
file_years=np.append(file_years,last_file_split[8:12])
for y in year_array:
test = file_years == str(y)
if len(file_years[test]) > 1:
print 'Site has duplicate files for %s. Breaking processing'%(y)
1+'a'
if site_files == []:
print 'No valid files for site\n'
return
#remove daily/monthly files if necessary
if output_res == 'H':
del_i = []
for i in range(len(site_files)):
if '.1d.' in site_files[i]:
del_i.append(i)
elif '.1mo.' in site_files[i]:
del_i.append(i)
site_files=np.delete(site_files,del_i)
elif output_res == 'HD':
del_i = []
for i in range(len(site_files)):
if '.1mo.' in site_files[i]:
del_i.append(i)
site_files=np.delete(site_files,del_i)
for y in year_array:
bad_meta = False
got_year = False
for file in site_files:
last_file_split = file.split('/')[-1]
if str(y) in last_file_split[8:12]:
got_year = True
break
if got_year == False:
#fill in data for missing year
timedelta_diff = datetime.date(y+1, 1, 1) - datetime.date(y, 1, 1)
ndays_missing = timedelta_diff.days
continue
count = 0
with open(file, 'rb') as f:
reader = csv.reader(f,delimiter=' ')
print file
for row in reader:
try:
row = filter(lambda a: a != '', row)
except:
pass
try:
row = filter(lambda a: a != ',', row)
except:
pass
#get start date of file
if row[0] == 'Startdate:':
data = row[1]
s_yyyy = data[:4]
s_mm = data[4:6]
s_dd = data[6:8]
s_hh = data[8:10]
s_min = data[10:12]
start_datetime = datetime.datetime(int(s_yyyy),1,1,0,0)
#get unit
if row[0] == 'Unit:':
try:
if len(row) == 3:
unit_part1 = row[1]
unit_part2 = row[2]
unit = unit_part1+'_'+unit_part2
elif len(row) == 2:
unit = row[1]
all_unit.append(unit)
except:
bad_meta = True
#get resolution
if row[0] == 'Resolution':
if row[1] == 'code:':
file_res = row[2]
print 'Resolution = %s'%file_res
#get latitude
if row[0] == 'Station':
if row[1] == 'latitude:':
latitude = row[2]
all_latitudes.append(latitude)
#get longitude
if row[0] == 'Station':
if row[1] == 'longitude:':
longitude = row[2]
all_longitudes.append(longitude)
#get altitude
if row[0] == 'Station':
if row[1] == 'altitude:':
altitude = row[2][:-1]
all_altitudes.append(altitude)
#get site name
if row[0] == 'Station':
if row[1] == 'name:':
site_name = row[2]
all_site_name.append(site_name)
#get period
if row[0] == 'Period':
period_code = row[2]
#get stats method
if row[0] == 'Statistics:':
try:
st = row[1] + row[2]
if st != 'arithmeticmean':
print 'Not Arithmetic Mean!'
print row[1]
print 1+'a'
except:
print 'Not Arithmetic Mean!'
print row[1]
print 1+'a'
#get instrument method and name
if row[0] == 'Instrument':
if row[1] == 'type:':
mm_list = row[2:]
if len(mm_list) > 1:
site_mm = ''
for x in range(len(mm_list)):
site_mm = site_mm+mm_list[x]+' '
site_mm = site_mm.strip()
else:
site_mm = mm_list[0]
if row[1] == 'name:':
mn_list = row[2:]
if len(mn_list) > 1:
site_mn = ''
for x in range(len(mn_list)):
site_mn = site_mn+mn_list[x]+' '
site_mn = site_mn.strip()
else:
site_mn = mn_list[0]
#get method ref
if row[0] == 'Method':
if row[1] == 'ref:':
try:
mf_list = row[2:]
if len(mf_list) > 1:
site_mf = ''
for x in range(len(mf_list)):
site_mf = site_mf+mf_list[x]+' '
site_mf = site_mf.strip()
else:
site_mf = mf_list[0]
except:
site_mf = ''
#put together intrument type+instrument_name+method_ref
mm = site_mm+site_mn+site_mf
#get contact
if row[0] == 'Originator:':
try:
contact_list = row[1:]
if len(contact_list) > 1:
site_contact = ''
for x in range(len(mf_list)):
site_contact = site_contact+contact_list[x]+' '
site_contact = site_contact.strip()
else:
site_contact = site_contact[0]
except:
site_contact = ''
all_contact.append(site_contact)
#get country
site_country = EMEP_COUNTRIES(file.split('/')[-1][:2])
all_country.append(site_country)
if row[0] == 'starttime':
skip_n = count+1
if species == 'ISOP':
spec_ind = row.index('C5H8')
try:
flag_ind = row.index('flag_C5H8')
except:
flag_ind = row.index('flag')
else:
spec_ind = row.index(species)
try:
flag_ind = row.index('flag_'+species)
except:
flag_ind = row.index('flag')
count+=1
read = np.loadtxt(file,dtype="f8,f8,f8,f8",skiprows=skip_n,usecols=(0,1,spec_ind,flag_ind),unpack=True)
read = np.array(read)
times_since_start = read[0,:]
endtimes_since_start = read[1,:]
conc = read[2,:]
conc = np.array(conc).astype('float64')
flags = read[3,:]
dates = []
times = []
enddates = []
endtimes = []
times_since_start = np.float64(times_since_start)
endtimes_since_start = np.float64(endtimes_since_start)
for x in range(len(times_since_start)):
days_since_start = math.trunc(times_since_start[x])
enddays_since_start = math.trunc(endtimes_since_start[x])
remainder = times_since_start[x] - days_since_start
remainder_end = endtimes_since_start[x] - enddays_since_start
unrounded_hour = remainder*24
unrounded_hour_end = remainder_end*24
hour = np.round(unrounded_hour)
hour_end = np.round(unrounded_hour_end)
time_delta = datetime.timedelta(days = days_since_start,hours = hour)
time_delta_end = datetime.timedelta(days = enddays_since_start,hours = hour_end)
calc_datetime = start_datetime + time_delta
calc_datetime_end = start_datetime + time_delta_end
calc_yyyymmdd = calc_datetime.strftime("%Y%m%d")
calc_hhmm = calc_datetime.strftime("%H%M")
end_calc_yyyymmdd = calc_datetime_end.strftime("%Y%m%d")
end_calc_hhmm = calc_datetime_end.strftime("%H%M")
dates.append(calc_yyyymmdd)
times.append(calc_hhmm)
enddates.append(end_calc_yyyymmdd)
endtimes.append(end_calc_hhmm)
conc = np.float64(conc)
flags = np.float64(flags)
#add to n_obs_all
n_all += len(conc)
#IF bad_meta == True then set all file vals as nans
if bad_meta == True:
conc[:] = np.NaN
meta_valid_list.append(bad_meta)
#DO INLINE INVALID AND FLAG CONVERT to NaN
test = conc < 0
conc[test] = np.NaN
test = flags != 0
conc[test] = np.NaN
#convert units by line (only if value is >= than 0
try:
if (unit.lower() != 'ppb') & (unit.lower() != 'ppbv'):
if unit == 'ug/m3':
#calculate conversion factor from mg/m3 assuming 293K and 1013 hPa - in EU LAW
#R/MW*(TEMP0C(K)*TEMP(degC)/P(hPa)/10
conv_fact = 8.3144/mol_mass*(293.)/(1013./10.)
conc = conv_fact*conc
elif unit == 'ug_N/m3':
conv_fact = 8.3144/14.00674*(293.)/(1013./10.)
conc = conv_fact*conc
elif (unit == 'ppm') or (unit == 'ppmv'):
conc = conc*1e3
#print 'Converting Units from ppmv to ppbv'
elif (unit == 'ppt') or (unit == 'pptv'):
conc = conc/1e3
#print 'Converting Units from pptv to ppbv'
else:
print 'Unknown Unit'
1+'a'
except:
pass
#remove 9.999 from ISOP dataset
if species == 'ISOP':
test = conc == 9.999
conc[test] = np.NaN
#if file resolution is daily or monthly then replicate times after point, to fill hourly data array.
count=0
if file_res == '1h':
n_dups = np.zeros(len(conc))
elif file_res == '1d':
n_dups = []
#if measurement method is flask, then put leave flask measurement in as hourly measurement, the first hour of month
file_hours = len(dates)
for i in range(file_hours):
current_year = int(dates[count][:4])
current_month = int(dates[count][4:6])
current_day = int(dates[count][6:])
current_hh = int(times[count][:2])
current_mm = int(times[count][2:])
next_year = int(enddates[i][:4])
next_month = int(enddates[i][4:6])
next_day = int(enddates[i][6:])
next_hh = int(endtimes[i][:2])
next_mm = int(endtimes[i][2:])
s = datetime.datetime(year = current_year, month = current_month, day = current_day, hour = current_hh, minute = current_mm)
e = datetime.datetime(year = next_year, month = next_month, day = next_day, hour = next_hh, minute = next_mm)
day_dates = [d.strftime('%Y%m%d') for d in pd.date_range(s,e,freq='H')][1:-1]
day_hours = [d.strftime('%H%M') for d in pd.date_range(s,e,freq='H')][1:-1]
dates = np.insert(dates,count+1,day_dates)
times = np.insert(times,count+1,day_hours)
conc = np.insert(conc,count+1,[conc[count]]*len(day_dates))
#append to n duplicated array
n_dups=np.append(n_dups,0)
n_dups=np.append(n_dups,[1]*len(day_dates))
count +=(len(day_dates)+1)
elif file_res == '1mo':
n_dups = []
#if measurement method is flask, then put leave flask measurement in as hourly measurement, the first hour of month
file_hours = len(dates)
for i in range(file_hours):
current_year = int(dates[count][:4])
current_month = int(dates[count][4:6])
current_day = int(dates[count][6:])
current_hh = int(times[count][:2])
current_mm = int(times[count][2:])
next_year = int(enddates[i][:4])
next_month = int(enddates[i][4:6])
next_day = int(enddates[i][6:])
next_hh = int(endtimes[i][:2])
next_mm = int(endtimes[i][2:])
s = datetime.datetime(year = current_year, month = current_month, day = current_day, hour = current_hh, minute = current_mm)
e = datetime.datetime(year = next_year, month = next_month, day = next_day, hour = next_hh, minute = next_mm)
day_dates = [d.strftime('%Y%m%d') for d in pd.date_range(s,e,freq='H')][1:-1]
day_hours = [d.strftime('%H%M') for d in pd.date_range(s,e,freq='H')][1:-1]
dates = np.insert(dates,count+1,day_dates)
times = np.insert(times,count+1,day_hours)
conc = np.insert(conc,count+1,[conc[count]]*len(day_dates))
#append to n duplicated array
n_dups=np.append(n_dups,0)
n_dups=np.append(n_dups,[1]*len(day_dates))
count += (len(day_dates)+1)
data = [dates,times,conc,n_dups]
#put measurnement methods and into big list len of times
mm_big=np.append(mm_big,[mm]*len(dates))
try:
big_list = np.hstack((big_list,data))
except:
big_list = np.array(data)
if (y == year_array[-1]):
#get dates and times
date_con = big_list[0,:]
time_con = big_list[1,:]
#get vals
vals = np.array(big_list[2,:]).astype('float64')
#get n dup array
n_dup_array = np.array(big_list[3,:]).astype(float).astype(int)
#if all files have missing key meta then exit
if all(i == True for i in meta_valid_list) == True:
inv_nometa += 1
print 'Site Invalid. No Metadata for ref'
if no2_type == 'MOLYBDENUM':
n_all,inv_nometa,n_after_nometa,n_after_flagsandlod,n_after_duplicate,inv_anyvaliddata,n_obs_after_anyvaliddata,inv_nokeymeta,n_obs_after_nokeymeta,inv_resolution,n_obs_after_resolution,inv_badmeasurementmethod,n_obs_after_badmeasurementmethod = 0,0,0,0,0,0,0,0,0,0,0,0,0
exit_c_list = np.array([inv_nometa,inv_anyvaliddata,inv_nokeymeta,inv_resolution,inv_badmeasurementmethod])
n_c_list = np.array([n_all,n_after_nometa,n_after_flagsandlod,n_after_duplicate,n_after_anyvaliddata,n_after_nokeymeta,n_after_resolution,n_after_badmeasurementmethod])
unknown_list = [unknown_mm_list,unknown_mm_refs_list,unknown_local_tz_list]
meta = ['na','na','na','na','na','na','na','na','na','na','na','na']
exit_r = 'nometa'
return c,['na'],['na'],['na'],False,meta,exit_c_list,n_c_list,unknown_list,exit_r,np.zeros(1)
valid_hours_dup = np.sum(n_dup_array)
n_after_nometa += (len(vals)-valid_hours_dup)
#delete big list
del big_list
date_con = np.array(date_con).astype(int)
time_con = np.array(time_con).astype(int)
#remove data < 1970 and >= 2015
test_inds = (date_con >= 19700101) & (date_con < 20150101)
date_con = date_con[test_inds]
time_con = time_con[test_inds]
vals = vals[test_inds]
mm_big = mm_big[test_inds]
n_dup_array = n_dup_array[test_inds]
#set st_big as 'continuous'
st_big = ['continuous']*len(vals)
#convert all Nans back to -99999
test = np.isnan(vals)
vals[test] = -99999
#get obs valid
test = vals >= 0
valid_hours_dup = np.sum(n_dup_array[test])
n_obs_valid = int(len(vals[test]) - valid_hours_dup)
n_after_flagsandlod += n_obs_valid
#create max possible species grid, measurement method and sampling type grids
full_data = np.empty(n_hours)
full_data_after_flagsandlod = np.empty(n_hours)
big_n_dup_array = np.zeros(n_hours)
full_data[:] = -99999
full_data_after_flagsandlod[:] = -99999
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con,time_con,start_year)
converted_time = np.round(converted_time,decimals=5)
syn_grid_time = np.arange(0,n_days,1./24)
syn_grid_time = np.round(syn_grid_time,decimals=5)
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
raw_indices = np.searchsorted(syn_grid_time, converted_time, side='left')
vals = np.array(vals)
full_data_after_flagsandlod[raw_indices] = vals
raw_st = np.copy(st_big)
raw_mm = np.copy(mm_big)
# test and remove duplicate and overlap points
converted_time,vals,mm_big,st_big,n_dup_array = modules.remove_duplicate_points(site_ref,converted_time,vals,mm_big,st_big,n_dup_array,output_res)
test = vals >= 0
valid_hours_dup = np.sum(n_dup_array[test])
n_obs_valid = int(len(vals[test]) - valid_hours_dup)
n_after_duplicate += n_obs_valid
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
full_data[indices] = vals
big_n_dup_array[indices] = n_dup_array
#get mode of metadata
try:
lat = np.float32(stats.mode(all_latitudes)[0][0])
except:
lat = 'na'
try:
lon = np.float32(stats.mode(all_longitudes)[0][0])
except:
lon = 'na'
try:
alt = np.float32(stats.mode(all_altitudes)[0][0])
except:
alt = 'na'
unit = stats.mode(all_unit)[0][0]
#remove empty strings from extra meta before mode test
try:
site_name = stats.mode(filter(None, all_site_name))[0][0]
except:
site_name = 'na'
try:
country = stats.mode(filter(None, all_country))[0][0]
except:
country = 'na'
try:
contact = stats.mode(filter(None, all_contact))[0][0]
except:
contact = 'na'
#set data tz - all EMEP times are UTC
data_tz = 0
all_tz = [data_tz]
key_meta = [lat,lon,alt]
#convert file res to standard format
if file_res == '1h':
file_res = 'H'
elif file_res == '1d':
file_res = 'D'
elif file_res == '1mo':
file_res = 'M'
#get sampling/instrument grids
raw_st_grid,p_st_grid,p_st_grid_after_flagsandlod,raw_mm_grid,p_mm_grid,p_mm_grid_after_flagsandlod,unknown_mm_list,unknown_mm_refs_list = modules.sampling_and_instruments_by_processgroup(site_ref,process_group,species,raw_st,raw_mm,full_data_after_flagsandlod,full_data,raw_indices,unknown_mm_list,unknown_mm_refs_list,no2_type)
#do quality checks
data_valid,full_data,valid_hours_dup,p_st_grid,p_mm_grid,n_all,inv_nometa,n_after_nometa,n_after_flagsandlod,n_after_duplicate,inv_anyvaliddata,n_after_anyvaliddata,inv_nokeymeta,n_after_nokeymeta,inv_resolution,n_after_resolution,inv_badmeasurementmethod,n_after_badmeasurementmethod,exit_r = modules.primary_quality_control(site_ref,species,file_res,no2_type,grid_dates,full_data,big_n_dup_array,valid_hours_dup,raw_st_grid,p_st_grid,p_st_grid_after_flagsandlod,raw_mm_grid,p_mm_grid,p_mm_grid_after_flagsandlod,data_resolution,n_obs_valid,key_meta,n_all,inv_nometa,n_after_nometa,n_after_flagsandlod,n_after_duplicate,inv_anyvaliddata,n_after_anyvaliddata,inv_nokeymeta,n_after_nokeymeta,inv_resolution,n_after_resolution,inv_badmeasurementmethod,n_after_badmeasurementmethod)
if data_valid == False:
exit_c_list = np.array([inv_nometa,inv_anyvaliddata,inv_nokeymeta,inv_resolution,inv_badmeasurementmethod])
n_c_list = np.array([n_all,n_after_nometa,n_after_flagsandlod,n_after_duplicate,n_after_anyvaliddata,n_after_nokeymeta,n_after_resolution,n_after_badmeasurementmethod])
unknown_list = [unknown_mm_list,unknown_mm_refs_list,unknown_local_tz_list]
meta = [lat,lon,alt,'na','na','na','na','na','na','na','na','na']
return c,['na'],['na'],['na'],False,meta,exit_c_list,n_c_list,unknown_list,exit_r,np.zeros(1)
#set metadata not available as na
raw_class_name = 'na'
#set processed unit
p_unit = 'ppbv'
#get local timezone
try:
local_tz_name = tz_root.tzNameAt(lat,lon,forceTZ=True)
pytz_obj = pytz.timezone(local_tz_name)
datetime_offset = pytz_obj.utcoffset(datetime.datetime(2000,1,1))
if datetime_offset < datetime.timedelta(0):
local_tz = -(24-int(datetime_offset.seconds/60/60))
else:
local_tz = int(datetime_offset.seconds/60/60)
except:
local_tz = 'na'
print 'TIMEZONE NOT KNOWN, SITE IS %s'%(site_ref)
unknown_local_tz_list.append(site_ref)
#pack meta
meta = [lat,lon,alt,raw_class_name,file_res,unit,p_unit,data_tz,local_tz,site_name,country,contact]
#if blank strings in meta then convert to 'na'
for i in range(len(meta)):
try:
if meta[i].strip() == '':
meta[i] = 'na'
except:
pass
print set(raw_st_grid)
print set(raw_mm_grid)
print set(p_st_grid)
print set(p_mm_grid)
print meta
exit_c_list = np.array([inv_nometa,inv_anyvaliddata,inv_nokeymeta,inv_resolution,inv_badmeasurementmethod])
n_c_list = np.array([n_all,n_after_nometa,n_after_flagsandlod,n_after_duplicate,n_after_anyvaliddata,n_after_nokeymeta,n_after_resolution,n_after_badmeasurementmethod])
print 'exit counts = ', exit_c_list
print 'n obs counts = ', n_c_list
unknown_list = [unknown_mm_list,unknown_mm_refs_list,unknown_local_tz_list]
return c,full_data,p_st_grid,p_mm_grid,data_valid,meta,exit_c_list,n_c_list,unknown_list,'na',big_n_dup_array
def onpick(event):
global pl
global ind
global fig2
ind = event.ind
ind = ind[0]
#x_data = event.xdata
#y_data = event.ydata
#find ind of closest lat/lon
#ind = modules.find_nearest_point_index(obs_lons,obs_lats,x_data,y_data)
try:
for i in range(len(pl)):
pl.pop(0).remove()
first_run = False
except:
first_run = True
pass
pl = m.plot([X[ind]], [Y[ind]], 'o', ms=12, alpha=0.6, color='yellow',zorder=20)
#get model timeseries for site clicked
lat_n,lon_n = modules.obs_model_gridbox(lat_e,lon_e,obs_lats[ind],obs_lons[ind])
model_var_pick = model_var[:,lat_n,lon_n]
model_var_pick = model_var_pick*1e9
model_var_mask = np.ma.masked_where(model_var_pick<=0,model_var_pick)
if model_name == 'MACC':
model_time_pd = pd.date_range(start = model_datetimes[0],end = model_datetimes[-1], freq = 'H')
count = 0
valids = []
for i in range(len(model_time_pd)):
if count == 0:
valids.append(i)
count+=1
elif count == 2:
count = 0
else:
count+=1
model_time_pd = model_time_pd[valids]
model_var_pd = pd.Series(model_var_mask, index=model_time_pd)
else:
model_time_pd = pd.date_range(start = model_datetimes[0],end = model_datetimes[-1], freq = 'H')
model_var_pd = pd.Series(model_var_mask, index=model_time_pd)
#get obs timeseries for site clicked
ref = obs_refs[ind]
obs_ts_group = obs_root_grp.groups[ref]
obs_var = obs_ts_group.variables[species.lower()][:]
group = obs_ts_group.process_group
lat = obs_ts_group.latitude
lon = obs_ts_group.longitude
lon = obs_ts_group.longitude
alt = obs_ts_group.altitude
complete = obs_ts_group.completeness
a_class = obs_ts_group.anthrome_class
r_class = obs_ts_group.raw_class
continent = loc_dict[tags[ind]]
country = obs_ts_group.country
obs_var_mask = np.ma.masked_where(obs_var<=0,obs_var)
obs_time_pd = pd.date_range(start = obs_datetimes[0],end = obs_datetimes[-1], freq = 'H')
obs_var_pd = pd.Series(obs_var_mask, index=obs_time_pd)
#create sine wave from amp/phase
obs_date_l = obs_date.astype(int)
obs_time_l = obs_time.astype(int)
obs_times = modules.date_process(obs_date_l,obs_time_l,start_year)
obs_times = np.array(obs_times)
pi2 = np.pi*2
#convert phases to radians
calc = pi2/6.
obs_ha_phase_r = obs_ha_phase[ind] * calc
calc = pi2/12.
obs_annual_phase_r = obs_annual_phase[ind] * calc
ha_obs_wave = obs_ha_mag[ind]*(np.cos((pi2*obs_times/(365.25/2.))-(obs_ha_phase_r)))
annual_obs_wave = obs_annual_mag[ind]*(np.cos((pi2*obs_times/(365.25))-(obs_annual_phase_r)))
seasonal_obs_wave = (ha_obs_wave+annual_obs_wave)+obs_ave[ind]
obs_seasonal_wave_pd = pd.Series(seasonal_obs_wave, index=obs_time_pd)
#create sine wave from amp/phase
mod_date_l = model_date.astype(int)
mod_time_l = model_time.astype(int)
mod_times = modules.date_process(mod_date_l,mod_time_l,start_year)
mod_times = np.array(mod_times)
pi2 = np.pi*2
#convert phases to radians
calc = pi2/6.
model_ha_phase_r = model_ha_phase[ind] * calc
calc = pi2/12.
model_annual_phase_r = model_annual_phase[ind] * calc
ha_model_wave = model_ha_mag[ind]*(np.cos((pi2*mod_times/(365.25/2.))-(model_ha_phase_r)))
annual_model_wave = model_annual_mag[ind]*(np.cos((pi2*mod_times/(365.25))-(model_annual_phase_r)))
seasonal_model_wave = (ha_model_wave+annual_model_wave)+model_ave[ind]
model_seasonal_wave_pd = pd.Series(seasonal_model_wave, index=model_time_pd)
#get spectra data
site_group_obs = root_grp_obs_spec.groups[ref]
site_group_mod = root_grp_mod_spec.groups[ref]
obs_period = site_group_obs.variables['period'][:]
mod_period = site_group_mod.variables['period'][:]
obs_amp = site_group_obs.variables['amplitude'][:]
mod_amp = site_group_mod.variables['amplitude'][:]
fig.canvas.draw()
if first_run == False:
plt.close(fig2)
fig2, (axo,axo2) = plt.subplots(2,figsize=(24,12))
fig2.patch.set_facecolor('white')
#fig2 = plt.figure()
axo.plot_date(obs_time_pd.to_pydatetime(), obs_var_pd, color='black', markersize = 3, label = 'Observations')
axo.plot_date(model_time_pd.to_pydatetime(), model_var_pd, color='red',alpha=0.5, markersize = 3, label = '%s %s %s %s'%(model_name,version,grid_size,met),markeredgecolor='None')
axo.plot_date(obs_time_pd.to_pydatetime(), obs_seasonal_wave_pd, color='yellow', markersize = 3, label = 'Obs Seasonal Waveform',markeredgecolor='None')
axo.plot_date(model_time_pd.to_pydatetime(), model_seasonal_wave_pd, color='green', markersize = 3, label = 'Model Seasonal Waveform',markeredgecolor='None')
axo2.loglog(obs_period,obs_amp,color='black',label='Obs')
axo2.loglog(mod_period,mod_amp,color='red',label = '%s %s %s %s'%(model_name,version,grid_size,met))
axo2.text(0.01, 0.95, 'Obs D Amp = %8.2f ppb'%(obs_daily_mag[ind]),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.92, 'Model D Amp = %8.2f ppb'%(model_daily_mag[ind]),transform=axo2.transAxes,fontweight='bold',color='red')
axo2.text(0.01, 0.85, 'Obs HA Amp = %8.2f ppb'%(obs_ha_mag[ind]),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.82, 'Model HA Amp = %8.2f ppb'%(model_ha_mag[ind]),transform=axo2.transAxes,fontweight='bold',color='red')
axo2.text(0.01, 0.75, 'Obs A Amp = %8.2f ppb'%(obs_annual_mag[ind]),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.72, 'Model A Amp = %8.2f ppb'%(model_annual_mag[ind]),transform=axo2.transAxes,fontweight='bold',color='red')
axo2.text(0.01, 0.55, 'Obs D Phase = %8.2f'%(obs_daily_phase[ind]),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.52, 'Model D Phase = %8.2f'%(model_daily_phase[ind]),transform=axo2.transAxes,fontweight='bold',color='red')
axo2.text(0.01, 0.45, 'Obs HA Phase = %8.2f'%(obs_ha_phase[ind]),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.42, 'Model HA Phase = %8.2f'%(model_ha_phase[ind]),transform=axo2.transAxes,fontweight='bold',color='red')
obs_a_ph = obs_annual_phase[ind]
mod_a_ph = model_annual_phase[ind]
if obs_a_ph > 12:
obs_a_ph = obs_a_ph-12.
if mod_a_ph > 12:
mod_a_ph = mod_a_ph-12.
axo2.text(0.01, 0.35, 'Obs A Phase = %8.2f'%(obs_a_ph),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.32, 'Model A Phase = %8.2f'%(mod_a_ph),transform=axo2.transAxes,fontweight='bold',color='red')
axo2.text(0.01, 0.15, 'Obs Ave = %8.2f ppb'%(obs_ave[ind]),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.12, 'Model Ave = %8.2f ppb'%(model_ave[ind]),transform=axo2.transAxes,fontweight='bold',color='red')
axo2.axvline(1.,ymin=0,ymax=1,color='blue',linestyle='--')
axo2.axvline(182.625,ymin=0,ymax=1,color='blue',linestyle='--')
axo2.axvline(365.25,ymin=0,ymax=1,color='blue',linestyle='--')
axo2.xaxis.set_major_formatter(matplotlib.ticker.ScalarFormatter())
axo2.yaxis.set_major_formatter(matplotlib.ticker.ScalarFormatter())
plt.gca().xaxis.set_major_formatter(FuncFormatter(xformatter))
plt.gca().yaxis.set_major_formatter(FuncFormatter(yformatter))
axo.set_title('Site = %s, Country = %s, Continent = %s, Process Group = %s, Lat = %s, Lon = %s, Alt = %sm,\n Data Completeness = %s%%, Anthrome Class = %s, Raw Class = %s, Grid Index = %s,%s' %(ref,country,continent,group,lat,lon,alt,complete,a_class,r_class,lat_n,lon_n))
plt.legend(loc = 'lower right')
plt.tight_layout()
axo.grid()
axo2.grid()
plt.show()
else:
#fig2 = plt.figure()
fig2, (axo,axo2) = plt.subplots(2,figsize=(24,12))
fig2.patch.set_facecolor('white')
axo.plot_date(obs_time_pd.to_pydatetime(), obs_var_pd, color='black', markersize = 3, label = 'Observations')
axo.plot_date(model_time_pd.to_pydatetime(), model_var_pd, color='red', markersize = 3,alpha=0.5, label = '%s %s %s %s'%(model_name,version,grid_size,met),markeredgecolor='None')
axo.plot_date(obs_time_pd.to_pydatetime(), obs_seasonal_wave_pd, color='yellow', markersize = 3, label = 'Obs Seasonal Waveform',markeredgecolor='None')
axo.plot_date(model_time_pd.to_pydatetime(), model_seasonal_wave_pd, color='green', markersize = 3, label = 'Model Seasonal Waveform',markeredgecolor='None')
axo2.loglog(obs_period,obs_amp,color='black',label='Obs')
axo2.loglog(mod_period,mod_amp,color='red', label = '%s %s %s %s'%(model_name,version,grid_size,met))
axo2.text(0.01, 0.95, 'Obs D Amp = %8.2f ppb'%(obs_daily_mag[ind]),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.92, 'Model D Amp = %8.2f ppb'%(model_daily_mag[ind]),transform=axo2.transAxes,fontweight='bold',color='red')
axo2.text(0.01, 0.85, 'Obs HA Amp = %8.2f ppb'%(obs_ha_mag[ind]),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.82, 'Model HA Amp = %8.2f ppb'%(model_ha_mag[ind]),transform=axo2.transAxes,fontweight='bold',color='red')
axo2.text(0.01, 0.75, 'Obs A Amp = %8.2f ppb'%(obs_annual_mag[ind]),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.72, 'Model A Amp = %8.2f ppb'%(model_annual_mag[ind]),transform=axo2.transAxes,fontweight='bold',color='red')
axo2.text(0.01, 0.55, 'Obs D Phase = %8.2f'%(obs_daily_phase[ind]),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.52, 'Model D Phase = %8.2f'%(model_daily_phase[ind]),transform=axo2.transAxes,fontweight='bold',color='red')
axo2.text(0.01, 0.45, 'Obs HA Phase = %8.2f'%(obs_ha_phase[ind]),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.42, 'Model HA Phase = %8.2f'%(model_ha_phase[ind]),transform=axo2.transAxes,fontweight='bold',color='red')
obs_a_ph = obs_annual_phase[ind]
mod_a_ph = model_annual_phase[ind]
if obs_a_ph > 12:
obs_a_ph = obs_a_ph-12.
if mod_a_ph > 12:
mod_a_ph = mod_a_ph-12.
axo2.text(0.01, 0.35, 'Obs A Phase = %8.2f'%(obs_a_ph),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.32, 'Model A Phase = %8.2f'%(mod_a_ph),transform=axo2.transAxes,fontweight='bold',color='red')
axo2.text(0.01, 0.15, 'Obs Ave = %8.2f ppb'%(obs_ave[ind]),transform=axo2.transAxes,fontweight='bold')
axo2.text(0.01, 0.12, 'Model Ave = %8.2f ppb'%(model_ave[ind]),transform=axo2.transAxes,fontweight='bold',color='red')
axo2.axvline(1.,ymin=0,ymax=1,color='blue',linestyle='--')
axo2.axvline(182.625,ymin=0,ymax=1,color='blue',linestyle='--')
axo2.axvline(365.25,ymin=0,ymax=1,color='blue',linestyle='--')
axo2.xaxis.set_major_formatter(matplotlib.ticker.ScalarFormatter())
axo2.yaxis.set_major_formatter(matplotlib.ticker.ScalarFormatter())
plt.gca().xaxis.set_major_formatter(FuncFormatter(xformatter))
plt.gca().yaxis.set_major_formatter(FuncFormatter(yformatter))
axo.set_title('Site = %s, Country = %s, Continent = %s, Process Group = %s, Lat = %s, Lon = %s, Alt = %sm,\n Data Completeness = %s%%, Anthrome Class = %s, Raw Class = %s, Grid Index = %s,%s' %(ref,country,continent,group,lat,lon,alt,complete,a_class,r_class,lat_n,lon_n))
plt.legend(loc = 'lower right')
plt.tight_layout()
axo.grid()
axo2.grid()
plt.show()
end_year = 2008
d0 = datetime.date(start_year, 1, 1)
d1 = datetime.date(end_year+1, 1, 1)
delta = d1 - d0
n_days = delta.days
all_hours = np.arange(0,n_days,1./24.)
group = Dataset('GAW_SURFACE_O3_1971_2009.nc')
site_group = group.groups['hpb']
vals = site_group.variables['o3'][:]
date = site_group.variables['date'][:]
time = site_group.variables['time'][:]
current_time = modules.date_process(date,time,start_year)
print current_time
print vals
valid = vals > 0
vals = vals[valid]
current_time = current_time[valid]
print current_time
all_hours = np.arange(np.min(current_time),np.max(current_time)+1./48.,1./24.)
f = interpolate.interp1d(current_time, vals)
vals = f(all_hours)
def run_LSP(model_data, x):
print obs_refs[x]
vals = model_data
#check obs vals are valid
valid = vals >= 0
vals = vals[valid]
model_time_val = model_time[valid]
model_date_val = model_date[valid]
full_times = modules.date_process(model_date, model_time, start_year)
if timeres == 'M':
full_times_year = full_times[:12]
else:
full_times_year = full_times[:8766]
full_times_day = full_times[:24]
valid_times = modules.date_process(model_date_val, model_time_val,
start_year)
site_lon = obs_lons[x]
#convert site_lon to 0 to 360 degs
if site_lon < 0:
site_lon = 360 - np.abs(site_lon)
#transform from UTC time to solar time
sun_time = lon_step_time * site_lon
time_diff = sun_time - 0
if time_diff > 12:
time_diff = time_diff - 24
#make time start from 0
valid_times_from0 = modules.phase_start_correct(valid_times)
periodic_periods = [
1. / 4., 1. / 3., 1. / 2., 1., 365.25 / 4., 365.25 / 3., 365.25 / 2.,
365.25
]
periods, mag, ph, fr, fi = modules.take_lomb_spec(
valid_times_from0, vals, w=True, key_periods=periodic_periods)
#get mean of values
mean_array = np.average(vals)
#correct all phases for start point (not actually being from 0 - just corrected to be)
ph = modules.phase_start_point_correct_all(periodic_periods, ph,
valid_times)
key_diurnal_periods = [1. / 4., 1. / 3., 1. / 2., 1.]
key_seasonal_periods = [365.25 / 4., 365.25 / 3., 365.25 / 2., 365.25]
diurnal_mags = mag[:4]
seasonal_mags = mag[4:]
seasonal_phs = ph[4:]
#get individual mags and phases
daily_h3_mag = mag[0]
daily_h2_mag = mag[1]
daily_h1_mag = mag[2]
orig_daily_mag = mag[3]
daily_h3_ph = ph[0]
daily_h2_ph = ph[1]
daily_h1_ph = ph[2]
orig_daily_ph = ph[3]
seasonal_h3_mag = mag[4]
seasonal_h2_mag = mag[5]
seasonal_h1_mag = mag[6]
annual_mag = mag[7]
seasonal_h3_ph = ph[4]
seasonal_h2_ph = ph[5]
seasonal_h1_ph = ph[6]
annual_ph = ph[7]
#convert sub diurnal phases from UTC to solar time
daily_h3_ph = modules.solar_time_phase_corrector(daily_h3_ph, 6, time_diff)
daily_h2_ph = modules.solar_time_phase_corrector(daily_h2_ph, 24. / 3.,
time_diff)
daily_h1_ph = modules.solar_time_phase_corrector(daily_h1_ph, 12,
time_diff)
orig_daily_ph = modules.solar_time_phase_corrector(orig_daily_ph, 24,
time_diff)
diurnal_phs = [daily_h3_ph, daily_h2_ph, daily_h1_ph, orig_daily_ph]
#convolve annual cycle and harmonics to seasonal waveform for 1 year
seasonal_mag, seasonal_min_ph, seasonal_max_ph, seasonal_waveform, seasonal_ff = modules.period_convolution(
key_seasonal_periods, full_times_year, seasonal_mags, seasonal_phs,
mean_array)
#convolve diurnal cycle and harmonics to diurnal waveform for 1 day
diurnal_mag, diurnal_min_ph, diurnal_max_ph, diurnal_waveform, diurnal_ff = modules.period_convolution(
key_diurnal_periods, full_times_day, diurnal_mags, diurnal_phs,
mean_array)
#convolve all
full_mag, full_min_ph, full_max_ph, full_waveform, full_ff = modules.period_convolution(
periodic_periods, full_times, mag, ph, mean_array)
#convert phase to time
daily_h3_ph = modules.convert_phase_units_actual_single(daily_h3_ph, 6.)
daily_h2_ph = modules.convert_phase_units_actual_single(
daily_h2_ph, 24. / 3.)
daily_h1_ph = modules.convert_phase_units_actual_single(daily_h1_ph, 12.)
orig_daily_ph = modules.convert_phase_units_actual_single(
orig_daily_ph, 24.)
diurnal_min_ph = modules.convert_phase_units_actual_single(
diurnal_min_ph, 24.)
diurnal_max_ph = modules.convert_phase_units_actual_single(
diurnal_max_ph, 24.)
seasonal_h3_ph = modules.convert_phase_units_actual_single(
seasonal_h3_ph, 3.)
seasonal_h2_ph = modules.convert_phase_units_actual_single(
seasonal_h2_ph, 4.)
seasonal_h1_ph = modules.convert_phase_units_actual_single(
seasonal_h1_ph, 6.)
annual_ph = modules.convert_phase_units_actual_single(annual_ph, 12.)
seasonal_min_ph = modules.convert_phase_units_actual_single(
seasonal_min_ph, 12.)
seasonal_max_ph = modules.convert_phase_units_actual_single(
seasonal_max_ph, 12.)
return (x, daily_h3_mag, daily_h3_ph, daily_h2_mag, daily_h2_ph,
daily_h1_mag, daily_h1_ph, orig_daily_mag, orig_daily_ph,
diurnal_mag, diurnal_min_ph, diurnal_max_ph, seasonal_h3_mag,
seasonal_h3_ph, seasonal_h2_mag, seasonal_h2_ph, seasonal_h1_mag,
seasonal_h1_ph, annual_mag, annual_ph, seasonal_mag,
seasonal_min_ph, seasonal_max_ph, mean_array, diurnal_waveform,
seasonal_waveform, full_waveform)
#----------------------------------------
#find model data gridbox to compare with obs.
#get model gridbox for obs site
lat_n,lon_n = modules.obs_model_gridbox(lat_e,lon_e,obs_lat,obs_lon)
model_var = model_var[:,lat_n,lon_n]
model_var = model_var*1e9
model_var_mask = np.ma.masked_where(model_var<=0,model_var)
model_ave = np.ma.average(model_var_mask)
#--------------------------------------------
#take half daily average of obs and model
obs_time = modules.date_process(obs_date,obs_time,start_year)
model_time = modules.date_process(model_date,model_time,start_year)
divisor = 6
#take half daily average of obs
total_len = len(obs_var_mask)/divisor
start = 0
end = divisor
ave_obs_var = []
ave_obs_time = []
for i in range(total_len):
ave = np.ma.average(obs_var_mask[start:end])
ave_obs_time=np.append(ave_obs_time,obs_time[start])
ave_obs_var=np.append(ave_obs_var,ave)
start+=divisor
def site_iter_process(valid_refs,c):
#process data for each site at a time
#for site_ref in valid_refs:
site_ref = valid_refs[c]
data_valid = True
print 'ref = ',site_ref
site_test = all_refs == site_ref
site_yyyymmdd = yyyymmdd[site_test]
site_hhmm = hhmm[site_test]
site_vals = vals[site_test]
site_mm = all_mm[site_test]
site_units = units[site_test]
if species == 'ISOP':
site_sample_len = sample_len[site_test]
#check for data below limit of detection (only for ISOP) as other species have LOD check by line in file. If it is change to -99999
#LOD for ISOP if 0.01 ppbv
if species == 'ISOP':
lod_test = site_vals < 0.01
#convert from ppm to ppb
if (species == 'O3') or (species == 'NO') or (species == 'NO2'):
for i in range(len(site_vals)):
if site_units[i] == 'Parts per million':
site_vals[i] = site_vals[i]*1.e3
elif site_units[i] == 'Parts per billion':
pass
else:
print site_units[i]
1+'a'
# convert from ppbC to ppb
if species == 'ISOP':
for i in range(len(site_vals)):
#078 is Parts per billion Carbon, Isoprene has 5 Carbons
if site_units[i] == '078':
site_vals[i] = site_vals[i]/5.
#008 is Parts per billion
if site_units[i] == '008':
pass
#101 is Parts per million Carbon
if site_units[i] == '101':
site_vals[i] = (site_vals[i]/5.)*1.e3
site_vals[lod_test] = -99999
#put vals into full grid
date_con = np.array(site_yyyymmdd).astype(int)
time_con = np.array(site_hhmm).astype(int)
#create max possible o3 grid
full_data = np.empty(n_hours)
full_data[:] = -99999
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con,time_con,start_year)
converted_time = np.round(converted_time,decimals=5)
syn_grid_time = np.arange(0,n_days,1./24)
syn_grid_time = np.round(syn_grid_time,decimals=5)
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
site_vals = np.array(site_vals)
#if date goes past where it should finish, omit it.
inv_i = indices < len(full_data)
indices = indices[inv_i]
site_vals = site_vals[inv_i]
full_data[indices] = site_vals
#get site meta
meta_index = meta_refs.index(site_ref)
lat = np.float64(meta_lats[meta_index])
lon = np.float64(meta_lons[meta_index])
alt = np.float64(meta_alts[meta_index])
raw_class_name = meta_class[meta_index]
#get measurement method, take mode of big methods array
site_mm = stats.mode(site_mm)[0][0]
if (site_mm.upper() == 'INSTRUMENTAL-ULTRAVIOLETABSORPTION') or (site_mm.upper() == 'INSTRUMENTAL-ULTRAVIOLET2BMODEL202') or (site_mm.upper() == 'INSTRUMENTAL-UVPHOTOMETRIC') or (site_mm.upper() == 'INSTRUMENTAL-ULTRAVIOLETRADIATIONABSORBTN') or (site_mm.upper() == 'INSTRUMENTAL-ULTRAVIOLET') or (site_mm.upper() == 'INSTRUMENTAL-ULTRAVIOLETPHOTOMETRY') or (site_mm.upper() == 'INSTRUMENTAL-UVABSORPTIONPHOTOMETRY/UV2BMODEL202AND205') or (site_mm.upper() == 'INSTRUMENTAL-ECOTECHSERINUS10'):
mm = 'ultraviolet photometry'
elif (site_mm.upper() == 'INSTRUMENTAL-CHEMILUMINESCENCE') or (site_mm.upper() == 'INSTRUMENTAL-GASPHASECHEMILUMINESCENCE') or (site_mm.upper() == 'INSTRUMENTAL-CHEMILUMINESCENCEAPIMODEL265EANDT265') or (site_mm.upper() == 'LOWLEVELNOXINSTRUMENTAL-TECO42SCHEMILUMINESCENCE') or (site_mm.upper() == 'INSTRUMENTAL-GAS-PHASECHEMILUMINESCENCE') or (site_mm.upper() == 'INSTRUMENTAL-CHEMILUMINESCENCETELEDYNEAPIT200UPPHOTOLYTIC') or (site_mm.upper() == 'INSTRUMENTAL-CHEMILUMINESCENCETELEDYNEAPI200EU/501') or (site_mm.upper() == 'INSTRUMENTAL-CHEMILUMINESCENCEECOTECHEC9841T') or (site_mm.upper() == 'TELEDYNE-APIMODEL200EUPORT200UP-PHOTOLYTIC-CHEMILUMINESCENCE') or (site_mm.upper() == 'INSTRUMENTAL-CHEMILUMINESCENCETHERMOELECTRON42C-TL,42I-TL') or (site_mm.upper() == 'INSTRUMENTAL-CHEMILUMINESCENCERHODAMINEBDYE') or (site_mm.upper() == 'INSTRUMENTAL-CHEMILUMINESCENCETHERMOELECTRON42C-Y,42I-Y') or (site_mm.upper() == 'INSTRUMENTAL-CHEMILUMINESCENCEECOTECHEC9843'):
mm = 'chemiluminescence'
elif (site_mm.upper() == 'INSTRUMENTAL-OPENPATHO3ANALYZER') or (site_mm.upper() == 'INSTRUMENTAL-OPENPATHNOANALYZER'):
mm = 'differential optical absorption spectrosocopy'
elif (site_mm.upper() == 'TELEDYNEMODELT500U-CAVITYATTENUATEDPHASESHIFTSPECTROSCOPY'):
mm = 'cavity attenuated phase shift spectroscopy'
elif (site_mm.upper() == 'INSTRUMENTAL-COLORIMETRIC-GRIESS-SALTZMAN') or (site_mm.upper() == 'INSTRUMENTAL-COLORIMETRIC'):
mm = 'griess saltzman colorimetric'
elif (site_mm.upper() == 'INSTRUMENTAL-COLORIMETRIC-LYSHKOW(MOD)'):
mm = 'lyshkow colorimetric '
elif (site_mm.upper() == 'INSTRUMENTAL-COULOMETRIC'):
mm = 'coulometry'
else:
print site_mm.upper()
1+'a'
#do data quality checks
full_data,data_valid = modules.quality_check_nr(full_data,data_valid,data_resolution,alt,grid_dates,start_year,end_year)
#set site file resolution
file_res = 'H'
#set sampling as average
st = 'average'
anthrome_class_name = 'na'
return c,full_data,data_valid,lat,lon,alt,raw_class_name,anthrome_class_name,mm,st,file_res
#find model data gridbox to compare with obs.
#get model gridbox for obs site
lat_n,lon_n = modules.obs_model_gridbox(lat_e,lon_e,obs_lat,obs_lon)
model_var = model_var[:,lat_n,lon_n]
model_var = model_var*1e9
model_var_mask = np.ma.masked_where(model_var<=0,model_var)
model_ave = np.ma.average(model_var_mask)
model_var = model_var[~np.isnan(model_var_mask)]
#--------------------------------------------
#get valid data and process time
obs_time = np.array(modules.date_process(obs_date,obs_time,start_year))
model_time = np.array(modules.date_process(model_date,model_time,start_year))
model_test = model_var >= 0
model_var = model_var[model_test]
model_time = model_time[model_test]
obs_test = obs_var >= 0
obs_var = obs_var[obs_test]
obs_time = obs_time[obs_test]
#--------------------------------------------
#take LSP's
#windowing?
wind_set = raw_input('Windowing? Y or N?\n')
def site_iter_process(valid_refs, c):
# for each valid location process
# limit obs data due for each site in valid_obs_site_names
# for c in range(len(valid_refs)):
all_lat = []
all_lon = []
all_alt = []
all_st = []
all_mm = []
site_ref = valid_refs[c]
file_valid = True
data_valid = True
print site_ref
file_res = data_resolutions[c]
print file_res
# read files for each valid site
s_files = sorted(
glob.glob("/work/home/db876/observations/surface/%s/GAW/%s**.%s**.dat" % (species, site_ref.lower(), file_res))
)
print s_files
if file_res == "hr":
site_files = sorted(s_files, key=lambda x: x.split(".hr")[1])
else:
site_files = sorted(s_files)
delete_inds = []
if file_res == "hr":
# limit site files before and after year limit
for i in range(len(site_files)):
f = site_files[i]
year = f.split(".hr")[1][:4]
if int(year) < int(start_year):
delete_inds.append(i)
if int(year) > int(end_year):
delete_inds.append(i)
site_files = np.delete(site_files, delete_inds)
print site_files
site_file_len = len(site_files)
s_count = 0
start_ind = 0
end_ind = 0
for f in site_files:
print f
read = np.loadtxt(f, dtype="S10,S5,f8", comments="C", usecols=(0, 1, 4), unpack=True)
read = np.array(read)
dates = read[0, :]
times = read[1, :]
conc = read[2, :]
conc = np.array(conc)
conc = conc.astype(float)
# change all vals < 0 to np.NaN
inv_test = conc < 0
conc[inv_test] = np.NaN
start_ind = end_ind
end_ind += len(conc)
s_count += 1
units = []
mycsv = csv.reader(open(f))
row_count = 0
for row in mycsv:
if row_count == 11:
val = " ".join(row)
lat = val.replace(" ", "")
lat = lat[12:]
lat = float(lat)
all_lat.append(lat)
# get lon
if row_count == 12:
val = " ".join(row)
lon = val.replace(" ", "")
lon = lon[13:]
lon = float(lon)
all_lon.append(lon)
# get altitude
if row_count == 13:
val = " ".join(row)
alt = val.replace(" ", "")
alt = alt[12:]
alt = float(alt)
all_alt.append(alt)
# get units
if row_count == 20:
val = " ".join(row)
unit = val.replace(" ", "")
unit = unit[19:]
# get measurement method
if row_count == 21:
val = " ".join(row)
mm = val.replace(" ", "")
mm = mm[21:]
all_mm.append(mm)
# get sampling type
if row_count == 22:
val = " ".join(row)
st = val.replace(" ", "")
st = st[16:]
all_st.append(st)
if row_count == 23:
val = " ".join(row)
tz = val.replace(" ", "")
tz = tz[12:]
row_count += 1
# test if units are in ppb for each file - if not convert
if (unit != "ppb") & (unit != "ppbv"):
if (unit == "ug/m3") or (unit == "ugN/m3"):
print "converting units, temp = 20degC"
# calculate conversion factor from mg/m3 assuming 20 degC and 1 atm - default for GAW site O3 instruments
# R/MW*(TEMP0C(K)*TEMP(degC)/P(hPa)/10
conv_fact = 8.3144 / mol_mass * (273.15 + 20) / (1013.25 / 10)
conc = conv_fact * conc
elif (unit == "ug/m3-20C") or (unit == "ugN/m3-20C"):
print "converting units, temp = 20degC"
# calculate conversion factor from mg/m3 assuming 20 degC and 1 atm - default for GAW site O3 instruments
# R/MW*(TEMP0C(K)*TEMP(degC)/P(hPa)/10
conv_fact = 8.3144 / mol_mass * (273.15 + 20) / (1013.25 / 10)
conc = conv_fact * conc
elif (unit == "ug/m3-25C") or (unit == "ugN/m3-25C") or (unit == "ug/m3at25C"):
print "converting units, temp = 25degC"
# calculate conversion factor from mg/m3 assuming 25 degC and 1 atm
# R/MW*(TEMP0C(K)*TEMP(degC)/P(hPa)/10
conv_fact = 8.3144 / mol_mass * (273.15 + 25) / (1013.25 / 10)
conc = conv_fact * conc
elif (unit == "mg/m3-20C") or (unit == "mgN/m3-20C"):
print "converting units, temp = 25degC"
# calculate conversion factor from mg/m3 assuming 25 degC and 1 atm
# R/MW*(TEMP0C(K)*TEMP(degC)/P(hPa)/10
conv_fact = 8.3144 / mol_mass * (273.15 + 20) / (1013.25 / 10)
conc = (conv_fact * conc) * 1e3
elif (unit == "mg/m3-25C") or (unit == "mgN/m3-25C"):
print "converting units, temp = 25degC"
# calculate conversion factor from mg/m3 assuming 25 degC and 1 atm
# R/MW*(TEMP0C(K)*TEMP(degC)/P(hPa)/10
conv_fact = 8.3144 / mol_mass * (273.15 + 25) / (1013.25 / 10)
conc = (conv_fact * conc) * 1e3
elif (unit == "ppm") or (unit == "ppmv"):
conc = conc * 1.0e3
elif (unit == "ppt") or (unit == "pptv"):
conc = conc / 1.0e3
else:
print "Unknown Unit"
print unit
1 + "a"
break
if tz != "UTC":
if tz == "":
if site_ref.lower() in ["plm"]:
tz = -5
if site_ref.lower() in ["kos", "edm", "vdl", "nwr"]:
tz = 0
if site_ref.lower() in [
"jfj",
"kps",
"rig",
"pay",
"glh",
"cmn",
"zep",
"dig",
"hhe",
"ktb",
"stp",
"ivn",
"jcz",
"kam",
"lzp",
"snz",
"zbl",
"kmw",
"don",
"mhn",
"nia",
"roq",
"spm",
]:
tz = 1
if site_ref.lower() in ["rcv", "aht", "oul", "uto", "vir", "fdt", "sem", "stn"]:
tz = 2
if site_ref.lower() in ["dak"]:
tz = 3
if site_ref.lower() in ["shp"]:
tz = 4
if site_ref.lower() in ["isk"]:
tz = 5
if site_ref.lower() in ["hkg"]:
tz = 8
if site_ref.lower() in ["cgo"]:
tz = 10
else:
tz = tz.replace("LocaltimeUTC", "")
tz = tz.replace("OtherUTC", "")
tz = tz.replace("Localtime", "")
tz = tz.replace(":", ".")
try:
before, sep, after = tz.rpartiton(".")
after = int(after)
conv = (100.0 / 60) * after
tz = before + sep + str(conv)
except:
1 + 1
tz = float(tz)
else:
tz = 0
# check tz is whole number else skip site
if (tz % 1) != 0:
print "File Invalid, timezone is not a whole number."
conc[:] = -99999
# process dates from date, time to days since start year
dates = [s.replace("-", "") for s in dates]
times = [s.replace(":", "") for s in times]
if file_res == "hr":
# some times go from 0100 to 2400, assume this is when sites report ave for hour previous. Thus all times should have hour minused
for i in range(len(times)):
if times[i] == "2400":
current_date = dates[i]
test = np.array(dates) == current_date
indices = [i for i, x in enumerate(test) if x]
for x in indices:
current_time = times[x]
if current_time == "2400":
current_time = "0000"
date_datetime = datetime.datetime(
int(current_date[0:4]),
int(current_date[4:6]),
int(current_date[6:]),
int(current_time[:2]),
int(current_time[2:]),
)
date_datetime = date_datetime - datetime.timedelta(hours=1)
times[x] = date_datetime.strftime("%H%M")
# adjust dates and times if tz is not equal to 0
if tz != 0:
for i in range(len(dates)):
# create datetime
dt = datetime.datetime(
int(dates[i][:4]), int(dates[i][4:6]), int(dates[i][6:]), int(times[i][:2]), int(times[i][2:])
)
if tz > 0:
# print 'Old dt', dt
dt = dt - datetime.timedelta(hours=int(tz))
# print 'New dt', dt
elif tz < 0:
# print 'Old dt', dt
dt = dt + datetime.timedelta(hours=np.abs(int(tz)))
# print 'New dt', dt
dates[i] = dt.strftime("%Y%m%d")
times[i] = dt.strftime("%H%M")
data = [dates, times, conc]
try:
big_list = np.hstack((big_list, data))
except:
big_list = np.array(data)
if s_count == site_file_len:
# make sure big list exists
try:
big_list
except:
data_valid = False
if data_valid == True:
# get dates and times
date_con = big_list[0, :]
time_con = big_list[1, :]
# get vals
vals = np.array(big_list[2, :]).astype(float)
# delete big list
del big_list
# if dates outside what asked for exclude
first_date_val = int("%s0101" % (start_year))
last_date_val = int("%s1231" % (end_year))
test_valid = (np.array(date_con).astype(int) >= first_date_val) & (
np.array(date_con).astype(int) <= last_date_val
)
date_con = date_con[test_valid]
time_con = time_con[test_valid]
vals = vals[test_valid]
# Check if any times are duplicate, if so delete all but first
del_list = []
for d in range(len(date_con) - 1):
if (date_con[d] == date_con[d + 1]) & (time_con[d] == time_con[d + 1]):
del_list.append(d + 1)
if len(del_list) > 0:
print "Deleting duplicate timepoints"
print date_con[del_list], time_con[del_list]
date_con = np.delete(date_con, del_list)
time_con = np.delete(time_con, del_list)
vals = np.delete(vals, del_list)
# if file resolution is daily or monthly then replicate times after point, to fill hourly data array.
count = 0
if file_res == "da":
file_hours = len(date_con)
for i in range(file_hours):
current_hh = int(time_con[count][:2])
current_mm = int(time_con[count][2:])
s = datetime.datetime(year=start_year, month=1, day=1, hour=current_hh, minute=current_mm)
e = datetime.datetime(year=start_year, month=1, day=2, hour=current_hh, minute=current_mm)
day_hours = [d.strftime("%H%M") for d in pd.date_range(s, e, freq="H")][1:-1]
date_con = np.insert(date_con, count + 1, [date_con[count]] * 23)
time_con = np.insert(time_con, count + 1, day_hours)
vals = np.insert(vals, count + 1, [vals[count]] * 23)
count += 24
if file_res == "mo":
file_hours = len(date_con)
for i in range(file_hours):
current_year = int(date_con[count][:4])
current_month = int(date_con[count][4:6])
next_month = current_month + 1
if next_month > 12:
next_month = 1
next_year = current_year + 1
else:
next_year = current_year
s = datetime.datetime(year=current_year, month=current_month, day=1, hour=1, minute=0)
e = datetime.datetime(year=next_year, month=next_month, day=1, hour=0, minute=0)
day_date = [d.strftime("%Y%m%d") for d in pd.date_range(s, e, freq="H")][:-1]
day_hour = [d.strftime("%H%M") for d in pd.date_range(s, e, freq="H")][:-1]
date_con = np.insert(date_con, count + 1, day_date)
time_con = np.insert(time_con, count + 1, day_hour)
vals = np.insert(vals, count + 1, [vals[count]] * len(day_date))
count += len(day_date) + 1
date_con = np.array(date_con).astype(int)
time_con = np.array(time_con).astype(int)
# create max possible o3 grid
o3_data = np.empty(n_hours)
o3_data[:] = -99999
# delete dates,times and var outside date range
val_test = (date_con >= int(output_res_dates_strings[0])) & (
date_con <= int(output_res_dates_strings[-1])
)
date_con = date_con[val_test]
time_con = time_con[val_test]
vals = vals[val_test]
print date_con
# find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con, time_con, start_year)
converted_time = np.round(converted_time, decimals=5)
syn_grid_time = np.arange(0, n_days, 1.0 / 24)
syn_grid_time = np.round(syn_grid_time, decimals=5)
# find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side="left")
o3_data[indices] = vals
# convert all Nans back to -99999
test = np.isnan(o3_data)
o3_data[test] = -99999
# get mode of metadata
lat = np.float64(stats.mode(all_lat)[0][0])
lon = np.float64(stats.mode(all_lon)[0][0])
alt = np.float64(stats.mode(all_alt)[0][0])
st = stats.mode(all_st)[0][0]
mm = stats.mode(all_mm)[0][0]
# check site is not urban using anthrome map from 2000
anthfile = "/work/home/db876/plotting_tools/core_tools/anthro2_a2000.nc"
anthload = Dataset(anthfile)
class_valid, anthrome_class_name = modules.anthrome_classify(anthload, [lat], [lon])
if class_valid == "invalid":
data_valid = False
print "Site Invalid, site classed as urban by anthrome map."
# get measurement type and sampling type (take mode from collected list)
if (st == "continuous") or (
st == "continuous(carbondioxide),remotespectroscopicmethod(methaneandsurfaceozone)"
):
st = "average"
elif st == "flask":
st = "flask"
elif st == "filter":
st = "filter"
else:
print st
1 + "a"
if mm == "Lightabsorptionanalysis(UV)":
mm = "ultraviolet photometry"
elif mm == "CavityRingdownSpectroscopy":
mm = "cavity ringdown spectroscopy"
elif mm == "NDIR":
site_mm = "non-dispersive infrared spectroscopy"
elif mm == "GasChromatography(FID)":
site_mm = "gas chromatography flame ionisation detection"
elif mm == "Gas Chromatography (RGD)":
site_mm = "gas chromatography reduction gas detection"
elif mm == "Chemiluminescence":
mm = "chemiluminescence"
elif (mm == "Spectrophotometry") or (
mm == "spectrophotometry,naphthyl-ethylenediaminedihydrochloridemethod"
):
mm = "spectrophotometry"
elif mm == "":
if species == "O3":
mm = "ultraviolet photometry"
if species == "CO":
mm = "non-dispersive infrared spectroscopy"
if species == "NO2":
mm = "chemiluminescence"
if species == "NO":
mm = "chemiluminescence"
if species == "ISOP":
mm = "gas chromatography flame ionisation detection"
# do data quality checks
full_data, data_valid = modules.quality_check(
o3_data, data_valid, data_resolution, alt, grid_dates, start_year, end_year
)
# convert file res to standard format
if file_res == "hr":
file_res = "H"
elif file_res == "da":
file_res = "D"
elif file_res == "mo":
file_res = "M"
# no raw class so set as na
raw_class_name = "na"
return c, full_data, data_valid, lat, lon, alt, raw_class_name, anthrome_class_name, mm, st, file_res
def site_iter_process(valid_refs, c):
#set local counts
inv_nometa = 0
inv_anyvaliddata = 0
inv_nokeymeta = 0
inv_resolution = 0
inv_badmeasurementmethod = 0
n_all = 0
n_after_nometa = 0
n_after_flagsandlod = 0
n_after_duplicate = 0
n_after_anyvaliddata = 0
n_after_nokeymeta = 0
n_after_resolution = 0
n_after_badmeasurementmethod = 0
#set local unknown lists
unknown_mm_list = []
unknown_mm_refs_list = []
unknown_local_tz_list = []
site_resolutions = []
site_ref = valid_refs[c]
data_valid = True
print 'ref = ', site_ref, c
if species != 'ISOP':
site_test = all_refs == site_ref
site_yyyymmdd = yyyymmdd[site_test]
site_hhmm = hhmm[site_test]
site_vals = vals[site_test]
n_dup_array = np.array([0] * len(site_vals))
else:
if site_ref[0] == '0':
site_ref = site_ref[1:]
files = []
site_yyyymmdd = []
site_hhmm = []
site_vals = []
n_dup_array = []
for y in all_years:
try:
files.append(
glob.glob('../CANADANAPS/VOC%s/S%s*' % (y, site_ref)))
except:
pass
files = [item for sublist in files for item in sublist]
for f in files:
print f
all_data = get_data(f)
all_data = all_data.values()
test_header_range = range(0, 10)
for x in test_header_range:
headers = all_data[0][x]
if 'Isoprene' in headers:
header_x = x
break
data_cut = all_data[0][header_x + 1:]
var_i = headers.index('Isoprene')
#date_i = headers.index('Sample Date')
date_i = headers.index('Compounds')
time_i = headers.index('START TIME')
duration_i = headers.index('DURATION')
for i in range(len(data_cut)):
row_cut = data_cut[i]
try:
dur = float(row_cut[duration_i])
if dur.is_integer() == False:
dur = round(dur, 0)
except:
#round to nearest hour if necessary
if float(row_cut[duration_i].strftime("%M")) != 0:
if dur >= 30:
dur = float(row_cut[duration_i].strftime("%H")) + 1
else:
dur = float(row_cut[duration_i].strftime("%H"))
else:
dur = float(row_cut[duration_i].strftime("%H"))
if dur.is_integer() == False:
print 'duration is float'
1 + 'a'
try:
val = np.float64(row_cut[var_i])
except:
val = -99999
if dur == 1:
site_resolutions.append('H')
#if (val >= 0.01):
# site_vals.append([val])
#else:
# site_vals.append([-99999])
site_vals.append([val])
n_dup_array.append([0])
site_yyyymmdd.append([row_cut[date_i].strftime("%Y%m%d")])
try:
site_hhmm.append(
[row_cut[time_i][:2] + row_cut[time_i][3:5]])
except:
#round to nearest hour if necessary
ti = row_cut[time_i].strftime("%H%M")
if float(row_cut[time_i].strftime("%M")) != 0:
print 'non whole time = ', row_cut[time_i]
if float(row_cut[time_i].strftime("%M")) >= 30:
site_hhmm.append([
datetime.time(hour=int(ti[:2]) + 1,
minute=0).strftime("%H%M")
])
else:
site_hhmm.append([
datetime.time(hour=int(ti[:2]),
minute=0).strftime("%H%M")
])
else:
site_hhmm.append(
[row_cut[time_i].strftime("%H%M")])
#deal with sample lens > 1 hour
else:
if output_res == 'H':
continue
else:
site_resolutions.append('D')
#if (val >= 0.01):
# site_vals.append([val])
#else:
# site_vals.append([-99999])
site_vals.append([val])
n_dup_array.append([0])
try:
site_yyyymmdd.append(
[row_cut[date_i].strftime("%Y%m%d")])
except:
print row_cut[date_i]
1 + 'a'
try:
site_hhmm.append(
[row_cut[time_i][:2] + row_cut[time_i][3:5]])
except:
#round to nearest hour if necessary
ti = row_cut[time_i].strftime("%H%M")
if float(row_cut[time_i].strftime("%M")) != 0:
print 'non whole time = ', row_cut[time_i]
if float(row_cut[time_i].strftime("%M")) >= 30:
site_hhmm.append([
datetime.time(
hour=int(ti[:2]) + 1,
minute=0).strftime("%H%M")
])
else:
site_hhmm.append([
datetime.time(
hour=int(ti[:2]),
minute=0).strftime("%H%M")
])
else:
site_hhmm.append(
[row_cut[time_i].strftime("%H%M")])
current_year = int(site_yyyymmdd[-1][0][:4])
current_month = int(site_yyyymmdd[-1][0][4:6])
current_day = int(site_yyyymmdd[-1][0][6:])
current_hh = int(site_hhmm[-1][0][:2])
current_mm = int(site_hhmm[-1][0][2:])
s = datetime.datetime(year=current_year,
month=current_month,
day=current_day,
hour=current_hh,
minute=current_mm)
e = s + datetime.timedelta(hours=dur)
day_dates = [
d.strftime('%Y%m%d')
for d in pd.date_range(s, e, freq='H')
][1:-1]
day_hours = [
d.strftime('%H%M')
for d in pd.date_range(s, e, freq='H')
][1:-1]
site_yyyymmdd.append(day_dates)
site_hhmm.append(day_hours)
site_vals.append([site_vals[-1][0]] * len(day_dates))
#append to n duplicated array
n_dup_array.append([0])
n_dup_array.append([1] * len(day_dates))
if species == 'ISOP':
site_yyyymmdd = [item for sublist in site_yyyymmdd for item in sublist]
site_hhmm = [item for sublist in site_hhmm for item in sublist]
site_vals = [item for sublist in site_vals for item in sublist]
n_dup_array = np.array(
[item for sublist in n_dup_array for item in sublist])
if len(site_ref) == 5:
site_ref = '0' + site_ref
site_vals = np.float64(site_vals)
#add val to total obs count
n_all += len(site_vals)
#test if site_ref in meta_refs, if not then exit
if site_ref not in meta_refs:
print site_ref
inv_nometa += 1
print 'Site Invalid. No Metadata for ref'
if no2_type == 'MOLYBDENUM':
n_all, inv_nometa, n_after_nometa, n_after_flagsandlod, n_after_duplicate, inv_anyvaliddata, n_obs_after_anyvaliddata, inv_nokeymeta, n_obs_after_nokeymeta, inv_resolution, n_obs_after_resolution, inv_badmeasurementmethod, n_obs_after_badmeasurementmethod = 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
meta = [
'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na',
'na'
]
exit_r = 'nometa'
return c, ['na'], ['na'], [
'na'
], False, meta, exit_c_list, n_c_list, unknown_list, exit_r, np.zeros(
1)
n_after_nometa += len(site_vals)
#convert all invalids to -99999
test_inv = site_vals < 0
site_vals[test_inv] = -99999
#create max possible grid
full_data = np.empty(n_hours)
full_data_after_flagsandlod = np.empty(n_hours)
big_n_dup_array = np.zeros(n_hours)
full_data[:] = -99999
full_data_after_flagsandlod[:] = -99999
#get meta
meta_index = meta_refs.index(site_ref)
data_tz = np.float32(meta_tz[meta_index])
all_tz = [data_tz]
try:
lat = np.float32(meta_lats[meta_index])
except:
lat = 'na'
try:
lon = np.float32(meta_lons[meta_index])
except:
lon = 'na'
try:
alt = np.float32(meta_alts[meta_index])
except:
alt = 'na'
raw_class_name = meta_class[meta_index]
site_name = meta_sitenames[meta_index]
unit = 'na'
contact = meta_contacts[meta_index]
country = meta_countries[meta_index]
#adjust dates and times if tz is not equal to 0
tz = int(data_tz)
if tz != 0:
for i in range(len(site_yyyymmdd)):
#create datetime
dt = datetime.datetime(int(site_yyyymmdd[i][:4]),
int(site_yyyymmdd[i][4:6]),
int(site_yyyymmdd[i][6:]),
int(site_hhmm[i][:2]),
int(site_hhmm[i][2:]))
if tz > 0:
dt = dt - datetime.timedelta(hours=int(tz))
elif tz < 0:
dt = dt + datetime.timedelta(hours=np.abs(int(tz)))
site_yyyymmdd[i] = dt.strftime("%Y%m%d")
site_hhmm[i] = dt.strftime("%H%M")
#put vals into full grid
date_con = np.array(site_yyyymmdd).astype(int)
time_con = np.array(site_hhmm).astype(int)
#remove data < 1970 and >= 2015
test_inds = (date_con >= 19700101) & (date_con < 20150101)
date_con = date_con[test_inds]
time_con = time_con[test_inds]
site_vals = site_vals[test_inds]
n_dup_array = n_dup_array[test_inds]
#set st_big and mm_big
st_big = ['continuous'] * len(site_vals)
if species == 'O3':
mm_big = ['ultraviolet photometry'] * len(site_vals)
elif species == 'NO':
mm_big = ['chemiluminescence'] * len(site_vals)
elif species == 'NO2':
mm_big = ['chemiluminescence (conversion-molybdenum)'] * len(site_vals)
elif species == 'CO':
mm_big = ['non-dispersive infrared spectrometry'] * len(site_vals)
elif species == 'ISOP':
mm_big = ['gas chromatography mass selective detection'
] * len(site_vals)
#get obs valid after flagsandlod
test = site_vals != -99999
valid_hours_dup = np.sum(n_dup_array[test])
n_obs_valid = len(site_vals[test] - valid_hours_dup)
n_after_flagsandlod += n_obs_valid
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con, time_con, start_year)
converted_time = np.round(converted_time, decimals=5)
syn_grid_time = np.arange(0, n_days, 1. / 24)
syn_grid_time = np.round(syn_grid_time, decimals=5)
raw_indices = np.searchsorted(syn_grid_time, converted_time, side='left')
site_vals = np.array(site_vals)
full_data_after_flagsandlod[raw_indices] = site_vals
raw_st = np.copy(st_big)
raw_mm = np.copy(mm_big)
# test and remove duplicate and overlap points
converted_time, site_vals, mm_big, st_big, n_dup_array = modules.remove_duplicate_points(
site_ref, converted_time, site_vals, mm_big, st_big, n_dup_array,
output_res)
test = site_vals != -99999
valid_hours_dup = np.sum(n_dup_array[test])
n_obs_valid = int(len(site_vals[test]) - valid_hours_dup)
print 'n obs valid = ', n_obs_valid
n_after_duplicate += n_obs_valid
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
full_data[indices] = site_vals
big_n_dup_array[indices] = n_dup_array
#if species is CO then convert units from ppmv to ppbv
if species == 'CO':
valid_inds = full_data != -99999
full_data[valid_inds] = full_data[valid_inds] * 1e3
#if species is ISOP then connvert units from mg/m3 to ppbv
if species == 'ISOP':
#calculate conversion factor from mg/m3 assuming 25 degC and 1 atm
#R/MW*(TEMP0C(K)*TEMP(degC)/P(hPa)/10
conv_fact = 8.3144 / mol_mass * (273.15 + 25) / (1013.25 / 10)
valid_inds = full_data != -99999
full_data[valid_inds] = full_data[valid_inds] * conv_fact
key_meta = [lat, lon, alt]
#set site file resolution
if (species == 'O3') or (species == 'CO') or (species
== 'NO') or (species
== 'NO2'):
file_res = 'H'
else:
# if no valid data then site res does not matter
if len(site_resolutions) == 0:
file_res = 'na'
else:
#if all site resolutions are same continue then take first file_res
all_same = all(x == site_resolutions[0] for x in site_resolutions)
if all_same == True:
file_res = site_resolutions[0]
else:
#otherwise take highest frequency res as file_res
if 'M' in site_resolutions:
file_res = 'M'
elif 'D' in site_resolutions:
file_res = 'D'
else:
file_res = 'H'
#get sampling/instrument grids
raw_st_grid, p_st_grid, p_st_grid_after_flagsandlod, raw_mm_grid, p_mm_grid, p_mm_grid_after_flagsandlod, unknown_mm_list, unknown_mm_refs_list = modules.sampling_and_instruments_by_processgroup(
site_ref, process_group, species, raw_st, raw_mm,
full_data_after_flagsandlod, full_data, raw_indices, unknown_mm_list,
unknown_mm_refs_list, no2_type)
#do quality checks
data_valid, full_data, valid_hours_dup, p_st_grid, p_mm_grid, n_all, inv_nometa, n_after_nometa, n_after_flagsandlod, n_after_duplicate, inv_anyvaliddata, n_after_anyvaliddata, inv_nokeymeta, n_after_nokeymeta, inv_resolution, n_after_resolution, inv_badmeasurementmethod, n_after_badmeasurementmethod, exit_r = modules.primary_quality_control(
site_ref, species, file_res, no2_type, grid_dates, full_data,
big_n_dup_array, valid_hours_dup, raw_st_grid, p_st_grid,
p_st_grid_after_flagsandlod, raw_mm_grid, p_mm_grid,
p_mm_grid_after_flagsandlod, data_resolution, n_obs_valid, key_meta,
n_all, inv_nometa, n_after_nometa, n_after_flagsandlod,
n_after_duplicate, inv_anyvaliddata, n_after_anyvaliddata,
inv_nokeymeta, n_after_nokeymeta, inv_resolution, n_after_resolution,
inv_badmeasurementmethod, n_after_badmeasurementmethod)
if data_valid == False:
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
meta = [
lat, lon, alt, 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na', 'na'
]
return c, ['na'], ['na'], [
'na'
], False, meta, exit_c_list, n_c_list, unknown_list, exit_r, np.zeros(
1)
#make tz int after checks
data_tz = np.float32(data_tz)
#set processed unit
p_unit = 'pbbv'
#get local timezone
try:
local_tz_name = tz_root.tzNameAt(lat, lon, forceTZ=True)
pytz_obj = pytz.timezone(local_tz_name)
datetime_offset = pytz_obj.utcoffset(datetime.datetime(2000, 1, 1))
if datetime_offset < datetime.timedelta(0):
local_tz = -(24 - int(datetime_offset.seconds / 60 / 60))
else:
local_tz = int(datetime_offset.seconds / 60 / 60)
except:
local_tz = 'na'
print 'TIMEZONE NOT KNOWN, SITE IS %s' % (site_ref)
unknown_local_tz_list.append(site_ref)
#pack meta
meta = [
lat, lon, alt, raw_class_name, file_res, unit, p_unit, data_tz,
local_tz, site_name, country, contact
]
#if blank strings in meta then convert to 'na'
for i in range(len(meta)):
try:
if meta[i].strip() == '':
meta[i] = 'na'
except:
pass
print set(raw_st_grid)
print set(raw_mm_grid)
print set(p_st_grid)
print set(p_mm_grid)
print meta
exit_c_list = np.array([
inv_nometa, inv_anyvaliddata, inv_nokeymeta, inv_resolution,
inv_badmeasurementmethod
])
n_c_list = np.array([
n_all, n_after_nometa, n_after_flagsandlod, n_after_duplicate,
n_after_anyvaliddata, n_after_nokeymeta, n_after_resolution,
n_after_badmeasurementmethod
])
print 'exit counts = ', exit_c_list
print 'n obs counts = ', n_c_list
unknown_list = [
unknown_mm_list, unknown_mm_refs_list, unknown_local_tz_list
]
return c, full_data, p_st_grid, p_mm_grid, data_valid, meta, exit_c_list, n_c_list, unknown_list, 'na', big_n_dup_array
#find model data gridbox to compare with obs.
#get model gridbox for obs site
lat_n, lon_n = modules.obs_model_gridbox(lat_e, lon_e, obs_lat, obs_lon)
model_var = model_var[:, lat_n, lon_n]
model_var = model_var * 1e9
model_var_mask = np.ma.masked_where(model_var <= 0, model_var)
model_ave = np.ma.average(model_var_mask)
model_var = model_var[~np.isnan(model_var_mask)]
#--------------------------------------------
#get valid data and process time
obs_time = np.array(modules.date_process(obs_date, obs_time, start_year))
model_time = np.array(modules.date_process(model_date, model_time, start_year))
model_test = model_var >= 0
model_var = model_var[model_test]
model_time = model_time[model_test]
obs_test = obs_var >= 0
obs_var = obs_var[obs_test]
obs_time = obs_time[obs_test]
#--------------------------------------------
#take LSP's
#windowing?
wind_set = raw_input('Windowing? Y or N?\n')
def site_iter_process(valid_refs,c):
#set local counts
inv_nometa = 0
inv_anyvaliddata = 0
inv_nokeymeta = 0
inv_resolution = 0
inv_badmeasurementmethod = 0
n_all = 0
n_after_nometa = 0
n_after_flagsandlod = 0
n_after_duplicate = 0
n_after_anyvaliddata = 0
n_after_nokeymeta = 0
n_after_resolution = 0
n_after_badmeasurementmethod = 0
#set local unknown lists
unknown_mm_list = []
unknown_mm_refs_list = []
unknown_local_tz_list = []
data_valid = True
site_ref = valid_refs[c]
print 'ref = ',site_ref,c
#read in site data from chunk
site_yyyymmdd = a_site_yyyymmdd[c]
site_hhmm = a_site_hhmm[c]
site_vals = a_site_vals[c]
mm_big = a_mm_big[c]
site_units = a_site_units[c]
site_res = a_site_res[c]
n_dup_arr = a_n_dup_arr[c]
lat = a_lat[c]
lon = a_lon[c]
alt = a_alt[c]
unit = a_unit[c]
raw_class_name = a_raw_class_name[c]
site_name = a_site_name[c]
no_meta = a_no_meta[c]
country = 'United States'
contact = '*****@*****.**'
print '1'
try:
lat = np.float32(lat)
except:
pass
try:
lon = np.float32(lon)
except:
pass
try:
alt = np.float32(alt)
except:
pass
#process data for each site at a time
#for site_ref in valid_refs:
#site_ref = valid_refs[c]
#site_test = all_refs == site_ref
#site_yyyymmdd = yyyymmdd[site_test]
#site_hhmm = hhmm[site_test]
#site_vals = vals[site_test]
#mm_big = all_mm[site_test]
#site_units = all_units[site_test]
#if species == 'ISOP':
# n_dup_arr = n_dup_array[site_test]
# site_res = site_resolutions[site_test]
#else:
# n_dup_arr = np.zeros(len(site_vals))
#convert to ppb
if (species == 'O3') or (species == 'NO') or (species == 'NO2') or (species == 'CO'):
for i in range(len(site_vals)):
if site_units[i] == 'Parts per million':
site_vals[i] = site_vals[i]*1.e3
elif site_units[i] == 'Parts per billion':
pass
else:
print site_units[i]
1+'a'
# convert to ppb
if species == 'ISOP':
for i in range(len(site_vals)):
#078 is Parts per billion Carbon, Isoprene has 5 Carbons
if site_units[i] == 'Parts per billion Carbon':
site_vals[i] = site_vals[i]/5.
#008 is Parts per billion
elif site_units[i] == 'Parts per billion':
pass
#101 is Parts per million Carbon
elif site_units[i] == 'Parts per million Carbon':
site_vals[i] = (site_vals[i]/5.)*1.e3
else:
print site_units[i]
1+'a'
#add val to total obs count
valid_hours_dup = np.sum(n_dup_arr)
n_all += len(site_vals) - valid_hours_dup
#get site meta
#try:
# meta_index = meta_refs.index(site_ref)
# try:
# lat = np.float32(meta_lats[meta_index])
# except:
# lat = 'na'
# try:
# lon = np.float32(meta_lons[meta_index])
# except:
# lon = 'na'
# try:
# alt = np.float32(meta_alts[meta_index])
# except:
# alt = 'na'
#except:
# pass
#get local timezone
try:
local_tz_name = tz_root.tzNameAt(lat,lon,forceTZ=True)
pytz_obj = pytz.timezone(local_tz_name)
datetime_offset = pytz_obj.utcoffset(datetime.datetime(2000,1,1))
if datetime_offset < datetime.timedelta(0):
local_tz = -(24-int(datetime_offset.seconds/60/60))
else:
local_tz = int(datetime_offset.seconds/60/60)
except:
local_tz = 'na'
print 'TIMEZONE NOT KNOWN, SITE IS %s'%(site_ref)
unknown_local_tz_list.append(site_ref)
#if species is ISOP set data_tz as local_tz
if species == 'ISOP':
data_tz = int(local_tz)
else:
data_tz = 0
#test if site_ref in meta_refs, if not then exit
#also test for ISOP if have local_tz
if (no_meta == 'Yes') or (data_tz == 'na'):
inv_nometa+=1
print 'Site Invalid. No Metadata for ref'
if no2_type == 'MOLYBDENUM':
n_all,inv_nometa,n_after_nometa,n_after_flagsandlod,n_after_duplicate,inv_anyvaliddata,n_obs_after_anyvaliddata,inv_nokeymeta,n_obs_after_nokeymeta,inv_resolution,n_obs_after_resolution,inv_badmeasurementmethod,n_obs_after_badmeasurementmethod = 0,0,0,0,0,0,0,0,0,0,0,0,0
exit_c_list = np.array([inv_nometa,inv_anyvaliddata,inv_nokeymeta,inv_resolution,inv_badmeasurementmethod])
n_c_list = np.array([n_all,n_after_nometa,n_after_flagsandlod,n_after_duplicate,n_after_anyvaliddata,n_after_nokeymeta,n_after_resolution,n_after_badmeasurementmethod])
unknown_list = [unknown_mm_list,unknown_mm_refs_list,unknown_local_tz_list]
meta = ['na','na','na','na','na','na','na','na','na','na','na','na']
exit_r = 'nometa'
return c,['na'],['na'],['na'],False,meta,exit_c_list,n_c_list,unknown_list,exit_r,np.zeros(1)
valid_hours_dup = np.sum(n_dup_arr)
n_after_nometa += len(site_vals) - valid_hours_dup
#adjust dates and times if tz is not equal to 0 (only for ISOP)
#use local tz calc to adjust times to UTC
if species == 'ISOP':
tz = int(data_tz)
if tz != 0:
for i in range(len(site_yyyymmdd)):
#create datetime
dt = datetime.datetime(int(site_yyyymmdd[i][:4]),int(site_yyyymmdd[i][4:6]),int(site_yyyymmdd[i][6:]),int(site_hhmm[i][:2]),int(site_hhmm[i][2:]))
if tz > 0:
dt = dt - datetime.timedelta(hours = int(tz))
elif tz < 0:
dt = dt + datetime.timedelta(hours = np.abs(int(tz)))
site_yyyymmdd[i] = dt.strftime("%Y%m%d")
site_hhmm[i] = dt.strftime("%H%M")
#put vals into full grid
date_con = np.array(site_yyyymmdd).astype(int)
time_con = np.array(site_hhmm).astype(int)
#remove data < 1970 and >= 2015
test_inds = (date_con >= 19700101) & (date_con < 20150101)
date_con = date_con[test_inds]
time_con = time_con[test_inds]
site_vals = site_vals[test_inds]
mm_big = mm_big[test_inds]
n_dup_arr = n_dup_arr[test_inds]
#set st_big as 'continuous'
st_big = ['continuous']*len(site_vals)
#get obs valid
test = site_vals >= 0
valid_hours_dup = np.sum(n_dup_arr[test])
n_obs_valid = len(site_vals[test]) - valid_hours_dup
n_after_flagsandlod += n_obs_valid
#create max possible grid
full_data = np.empty(n_hours)
full_data_after_flagsandlod = np.empty(n_hours)
big_n_dup_array = np.zeros(n_hours)
full_data[:] = -99999
full_data_after_flagsandlod[:] = -99999
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
converted_time = modules.date_process(date_con,time_con,start_year)
converted_time = np.round(converted_time,decimals=5)
syn_grid_time = np.arange(0,n_days,1./24)
syn_grid_time = np.round(syn_grid_time,decimals=5)
raw_indices = np.searchsorted(syn_grid_time, converted_time, side='left')
site_vals = np.array(site_vals)
full_data_after_flagsandlod[raw_indices] = site_vals
raw_st = np.copy(st_big)
raw_mm = np.copy(mm_big)
#test and remove duplicate and overlap points
converted_time,site_vals,mm_big,st_big,n_dup_arr = modules.remove_duplicate_points(site_ref,converted_time,site_vals,mm_big,st_big,n_dup_arr,output_res)
test = site_vals >= 0
valid_hours_dup = np.sum(n_dup_arr[test])
n_obs_valid = int(len(site_vals[test]) - valid_hours_dup)
n_after_duplicate += n_obs_valid
#find matching times between actual times and grid of times, return big array of indices of matched indices in grid
indices = np.searchsorted(syn_grid_time, converted_time, side='left')
full_data[indices] = site_vals
big_n_dup_array[indices] = n_dup_arr
#unit = stats.mode(site_units)[0][0]
#raw_class_name = meta_class[meta_index]
#site_name = meta_sitenames[meta_index]
#country = 'United States'
#contact = '*****@*****.**'
all_tz = [data_tz]
key_meta = [lat,lon,alt]
#set site file resolution
if species != 'ISOP':
file_res = 'H'
else:
#if all site resolutions are same continue then take first file_res
all_same = all(x == site_res[0] for x in site_res)
if all_same == True:
file_res = site_res[0]
else:
#otherwise take highest frequency res as file_res
if 'M' in site_res:
file_res = 'M'
elif 'D' in site_res:
file_res = 'D'
else:
file_res = 'H'
#get sampling/instrument grids
raw_st_grid,p_st_grid,p_st_grid_after_flagsandlod,raw_mm_grid,p_mm_grid,p_mm_grid_after_flagsandlod,unknown_mm_list,unknown_mm_refs_list = modules.sampling_and_instruments_by_processgroup(site_ref,process_group,species,raw_st,raw_mm,full_data_after_flagsandlod,full_data,raw_indices,unknown_mm_list,unknown_mm_refs_list,no2_type)
print set(p_mm_grid)
#do quality checks
data_valid,full_data,valid_hours_dup,p_st_grid,p_mm_grid,n_all,inv_nometa,n_after_nometa,n_after_flagsandlod,n_after_duplicate,inv_anyvaliddata,n_after_anyvaliddata,inv_nokeymeta,n_after_nokeymeta,inv_resolution,n_after_resolution,inv_badmeasurementmethod,n_after_badmeasurementmethod,exit_r = modules.primary_quality_control(site_ref,species,file_res,no2_type,grid_dates,full_data,big_n_dup_array,valid_hours_dup,raw_st_grid,p_st_grid,p_st_grid_after_flagsandlod,raw_mm_grid,p_mm_grid,p_mm_grid_after_flagsandlod,data_resolution,n_obs_valid,key_meta,n_all,inv_nometa,n_after_nometa,n_after_flagsandlod,n_after_duplicate,inv_anyvaliddata,n_after_anyvaliddata,inv_nokeymeta,n_after_nokeymeta,inv_resolution,n_after_resolution,inv_badmeasurementmethod,n_after_badmeasurementmethod)
if data_valid == False:
exit_c_list = np.array([inv_nometa,inv_anyvaliddata,inv_nokeymeta,inv_resolution,inv_badmeasurementmethod])
n_c_list = np.array([n_all,n_after_nometa,n_after_flagsandlod,n_after_duplicate,n_after_anyvaliddata,n_after_nokeymeta,n_after_resolution,n_after_badmeasurementmethod])
unknown_list = [unknown_mm_list,unknown_mm_refs_list,unknown_local_tz_list]
meta = [lat,lon,alt,'na','na','na','na','na','na','na','na','na']
return c,['na'],['na'],['na'],False,meta,exit_c_list,n_c_list,unknown_list,exit_r,np.zeros(1)
#set processed unit
p_unit = 'pbbv'
#pack meta
meta = [lat,lon,alt,raw_class_name,file_res,unit,p_unit,data_tz,local_tz,site_name,country,contact]
#if blank strings in meta then convert to 'na'
for i in range(len(meta)):
try:
if meta[i].strip() == '':
meta[i] = 'na'
except:
pass
print set(raw_st_grid)
print set(raw_mm_grid)
print set(p_st_grid)
print set(p_mm_grid)
print meta
exit_c_list = np.array([inv_nometa,inv_anyvaliddata,inv_nokeymeta,inv_resolution,inv_badmeasurementmethod])
n_c_list = np.array([n_all,n_after_nometa,n_after_flagsandlod,n_after_duplicate,n_after_anyvaliddata,n_after_nokeymeta,n_after_resolution,n_after_badmeasurementmethod])
print 'exit counts = ', exit_c_list
print 'n obs counts = ', n_c_list
unknown_list = [unknown_mm_list,unknown_mm_refs_list,unknown_local_tz_list]
return c,full_data,p_st_grid,p_mm_grid,data_valid,meta,exit_c_list,n_c_list,unknown_list,'na',big_n_dup_array
