def main(sDir, plotting_sDir, url_list, sd_calc):
dr = pd.read_csv('https://datareview.marine.rutgers.edu/notes/export')
drn = dr.loc[dr.type == 'exclusion']
rd_list = []
for uu in url_list:
elements = uu.split('/')[-2].split('-')
rd = '-'.join((elements[1], elements[2], elements[3], elements[4]))
if rd not in rd_list:
rd_list.append(rd)
for r in rd_list:
print('\n{}'.format(r))
datasets = []
for u in url_list:
splitter = u.split('/')[-2].split('-')
rd_check = '-'.join(
(splitter[1], splitter[2], splitter[3], splitter[4]))
if rd_check == r:
udatasets = cf.get_nc_urls([u])
datasets.append(udatasets)
datasets = list(itertools.chain(*datasets))
fdatasets = []
# get the preferred stream information
ps_df, n_streams = cf.get_preferred_stream_info(r)
pms = []
for index, row in ps_df.iterrows():
for ii in range(n_streams):
try:
rms = '-'.join((r, row[ii]))
pms.append(row[ii])
except TypeError:
continue
for dd in datasets:
spl = dd.split('/')[-2].split('-')
catalog_rms = '-'.join(
(spl[1], spl[2], spl[3], spl[4], spl[5], spl[6]))
fdeploy = dd.split('/')[-1].split('_')[0]
if rms == catalog_rms and fdeploy == row['deployment']:
fdatasets.append(dd)
main_sensor = r.split('-')[-1]
fdatasets_sel = cf.filter_collocated_instruments(
main_sensor, fdatasets)
# find time ranges to exclude from analysis for data review database
subsite = r.split('-')[0]
subsite_node = '-'.join((subsite, r.split('-')[1]))
drne = drn.loc[drn.reference_designator.isin(
[subsite, subsite_node, r])]
et = []
for i, row in drne.iterrows():
sdate = cf.format_dates(row.start_date)
edate = cf.format_dates(row.end_date)
et.append([sdate, edate])
# get science variable long names from the Data Review Database
stream_sci_vars = cd.sci_var_long_names(r)
# check if the science variable long names are the same for each stream
sci_vars_dict = cd.sci_var_long_names_check(stream_sci_vars)
# get the preferred stream information
ps_df, n_streams = cf.get_preferred_stream_info(r)
# build dictionary of science data from the preferred dataset for each deployment
print('\nAppending data from files')
sci_vars_dict, pressure_unit, pressure_name = cd.append_science_data(
ps_df, n_streams, r, fdatasets_sel, sci_vars_dict, et)
# analyze combined dataset
print('\nAnalyzing combined dataset and writing summary file')
array = subsite[0:2]
save_dir = os.path.join(sDir, array, subsite)
cf.create_dir(save_dir)
rows = []
if ('FLM' in r) and (
'CTDMO' in r
): # calculate Flanking Mooring CTDMO stats based on pressure
headers = [
'common_stream_name', 'preferred_methods_streams',
'deployments', 'long_name', 'units', 't0', 't1', 'fill_value',
'global_ranges', 'n_all', 'press_min_max',
'n_excluded_forpress', 'n_nans', 'n_fillvalues', 'n_grange',
'define_stdev', 'n_outliers', 'n_stats', 'mean', 'min', 'max',
'stdev', 'note'
]
else:
headers = [
'common_stream_name', 'preferred_methods_streams',
'deployments', 'long_name', 'units', 't0', 't1', 'fill_value',
'global_ranges', 'n_all', 'n_nans', 'n_fillvalues', 'n_grange',
'define_stdev', 'n_outliers', 'n_stats', 'mean', 'min', 'max',
'stdev'
]
for m, n in sci_vars_dict.items():
print('\nSTREAM: ', m)
if m == 'common_stream_placeholder':
m = 'science_data_stream'
if m == 'metbk_hourly': # don't calculate ranges for metbk_hourly
continue
if ('FLM' in r) and (
'CTDMO' in r
): # calculate Flanking Mooring CTDMO stats based on pressure
# index the pressure variable to filter and calculate stats on the rest of the variables
sv_press = 'Seawater Pressure'
vinfo_press = n['vars'][sv_press]
# first, index where data are nans, fill values, and outside of global ranges
fv_press = list(np.unique(vinfo_press['fv']))[0]
pdata = vinfo_press['values']
[pind, __, __, __, __,
__] = index_dataset(r, vinfo_press['var_name'], pdata,
fv_press)
pdata_filtered = pdata[pind]
[__, pmean, __, __, psd,
__] = cf.variable_statistics(pdata_filtered, None)
# index of pressure = average of all 'valid' pressure data +/- 1 SD
ipress_min = pmean - psd
ipress_max = pmean + psd
ind_press = (pdata >= ipress_min) & (pdata <= ipress_max)
# calculate stats for all variables
print('\nPARAMETERS:')
for sv, vinfo in n['vars'].items():
print(sv)
fv_lst = np.unique(vinfo['fv']).tolist()
if len(fv_lst) == 1:
fill_value = fv_lst[0]
else:
print('No unique fill value for {}'.format(sv))
lunits = np.unique(vinfo['units']).tolist()
n_all = len(vinfo['t'])
# filter data based on pressure index
t_filtered = vinfo['t'][ind_press]
data_filtered = vinfo['values'][ind_press]
deploy_filtered = vinfo['deployments'][ind_press]
n_excluded = n_all - len(t_filtered)
[dataind, g_min, g_max, n_nan, n_fv,
n_grange] = index_dataset(r, vinfo['var_name'],
data_filtered, fill_value)
t_final = t_filtered[dataind]
data_final = data_filtered[dataind]
deploy_final = deploy_filtered[dataind]
t0 = pd.to_datetime(
min(t_final)).strftime('%Y-%m-%dT%H:%M:%S')
t1 = pd.to_datetime(
max(t_final)).strftime('%Y-%m-%dT%H:%M:%S')
deploy = list(np.unique(deploy_final))
deployments = [int(dd) for dd in deploy]
if len(data_final) > 1:
[num_outliers, mean, vmin, vmax, sd, n_stats
] = cf.variable_statistics(data_final, sd_calc)
else:
mean = None
vmin = None
vmax = None
sd = None
n_stats = None
note = 'restricted stats calculation to data points where pressure is within defined ranges' \
' (average of all pressure data +/- 1 SD)'
rows.append([
m,
list(np.unique(pms)), deployments, sv, lunits, t0, t1,
fv_lst, [g_min, g_max], n_all,
[round(ipress_min, 2),
round(ipress_max,
2)], n_excluded, n_nan, n_fv, n_grange, sd_calc,
num_outliers, n_stats, mean, vmin, vmax, sd, note
])
# plot CTDMO data used for stats
psave_dir = os.path.join(plotting_sDir, array, subsite, r,
'timeseries_plots_stats')
cf.create_dir(psave_dir)
dr_data = cf.refdes_datareview_json(r)
deployments = []
end_times = []
for index, row in ps_df.iterrows():
deploy = row['deployment']
deploy_info = cf.get_deployment_information(
dr_data, int(deploy[-4:]))
deployments.append(int(deploy[-4:]))
end_times.append(
pd.to_datetime(deploy_info['stop_date']))
sname = '-'.join((r, sv))
fig, ax = pf.plot_timeseries_all(t_final,
data_final,
sv,
lunits[0],
stdev=None)
ax.set_title(
(r + '\nDeployments: ' + str(sorted(deployments)) +
'\n' + t0 + ' - ' + t1),
fontsize=8)
for etimes in end_times:
ax.axvline(x=etimes,
color='k',
linestyle='--',
linewidth=.6)
pf.save_fig(psave_dir, sname)
if sd_calc:
sname = '-'.join((r, sv, 'rmoutliers'))
fig, ax = pf.plot_timeseries_all(t_final,
data_final,
sv,
lunits[0],
stdev=sd_calc)
ax.set_title(
(r + '\nDeployments: ' + str(sorted(deployments)) +
'\n' + t0 + ' - ' + t1),
fontsize=8)
for etimes in end_times:
ax.axvline(x=etimes,
color='k',
linestyle='--',
linewidth=.6)
pf.save_fig(psave_dir, sname)
else:
if not sd_calc:
sdcalc = None
print('\nPARAMETERS: ')
for sv, vinfo in n['vars'].items():
print(sv)
fv_lst = np.unique(vinfo['fv']).tolist()
if len(fv_lst) == 1:
fill_value = fv_lst[0]
else:
print(fv_lst)
print('No unique fill value for {}'.format(sv))
lunits = np.unique(vinfo['units']).tolist()
t = vinfo['t']
if len(t) > 1:
data = vinfo['values']
n_all = len(t)
if 'SPKIR' in r or 'presf_abc_wave_burst' in m:
if 'SPKIR' in r:
[dd_data, g_min, g_max, n_nan, n_fv,
n_grange] = index_dataset_2d(
r, 'spkir_abj_cspp_downwelling_vector',
data, fill_value)
else:
[dd_data, g_min, g_max, n_nan, n_fv,
n_grange] = index_dataset_2d(
r, 'presf_wave_burst_pressure', data,
fill_value)
t_final = t
t0 = pd.to_datetime(
min(t_final)).strftime('%Y-%m-%dT%H:%M:%S')
t1 = pd.to_datetime(
max(t_final)).strftime('%Y-%m-%dT%H:%M:%S')
deploy_final = vinfo['deployments']
deploy = list(np.unique(deploy_final))
deployments = [int(dd) for dd in deploy]
num_outliers = []
mean = []
vmin = []
vmax = []
sd = []
n_stats = []
for i in range(len(dd_data)):
dd = data[i]
# drop nans before calculating stats
dd = dd[~np.isnan(dd)]
[
num_outliersi, meani, vmini, vmaxi, sdi,
n_statsi
] = cf.variable_statistics(dd, sd_calc)
num_outliers.append(num_outliersi)
mean.append(meani)
vmin.append(vmini)
vmax.append(vmaxi)
sd.append(sdi)
n_stats.append(n_statsi)
else:
[dataind, g_min, g_max, n_nan, n_fv,
n_grange] = index_dataset(r, vinfo['var_name'],
data, fill_value)
t_final = t[dataind]
if len(t_final) > 0:
t0 = pd.to_datetime(
min(t_final)).strftime('%Y-%m-%dT%H:%M:%S')
t1 = pd.to_datetime(
max(t_final)).strftime('%Y-%m-%dT%H:%M:%S')
data_final = data[dataind]
# if sv == 'Dissolved Oxygen Concentration':
# xx = (data_final > 0) & (data_final < 400)
# data_final = data_final[xx]
# t_final = t_final[xx]
# if sv == 'Seawater Conductivity':
# xx = (data_final > 1) & (data_final < 400)
# data_final = data_final[xx]
# t_final = t_final[xx]
deploy_final = vinfo['deployments'][dataind]
deploy = list(np.unique(deploy_final))
deployments = [int(dd) for dd in deploy]
if len(data_final) > 1:
[
num_outliers, mean, vmin, vmax, sd,
n_stats
] = cf.variable_statistics(
data_final, sd_calc)
else:
sdcalc = None
num_outliers = None
mean = None
vmin = None
vmax = None
sd = None
n_stats = None
else:
sdcalc = None
num_outliers = None
mean = None
vmin = None
vmax = None
sd = None
n_stats = None
deployments = None
t0 = None
t1 = None
else:
sdcalc = None
num_outliers = None
mean = None
vmin = None
vmax = None
sd = None
n_stats = None
deployments = None
t0 = None
t1 = None
t_final = []
if sd_calc:
print_sd = sd_calc
else:
print_sd = sdcalc
rows.append([
m,
list(np.unique(pms)), deployments, sv, lunits, t0, t1,
fv_lst, [g_min, g_max], n_all, n_nan, n_fv, n_grange,
print_sd, num_outliers, n_stats, mean, vmin, vmax, sd
])
if len(t_final) > 0:
# plot data used for stats
psave_dir = os.path.join(
plotting_sDir, array, subsite, r,
'timeseries_reviewed_datarange')
cf.create_dir(psave_dir)
dr_data = cf.refdes_datareview_json(r)
deployments = []
end_times = []
for index, row in ps_df.iterrows():
deploy = row['deployment']
deploy_info = cf.get_deployment_information(
dr_data, int(deploy[-4:]))
deployments.append(int(deploy[-4:]))
end_times.append(
pd.to_datetime(deploy_info['stop_date']))
sname = '-'.join((r, sv))
# plot hourly averages for streaming data
if 'streamed' in sci_vars_dict[list(
sci_vars_dict.keys())[0]]['ms'][0]:
sname = '-'.join((sname, 'hourlyavg'))
df = pd.DataFrame({
'dfx': t_final,
'dfy': data_final
})
dfr = df.resample('H', on='dfx').mean()
# Plot all data
fig, ax = pf.plot_timeseries_all(dfr.index,
dfr['dfy'],
sv,
lunits[0],
stdev=None)
ax.set_title((r + '\nDeployments: ' +
str(sorted(deployments)) + '\n' +
t0 + ' - ' + t1),
fontsize=8)
for etimes in end_times:
ax.axvline(x=etimes,
color='k',
linestyle='--',
linewidth=.6)
pf.save_fig(psave_dir, sname)
if sd_calc:
sname = '-'.join(
(sname, 'hourlyavg_rmoutliers'))
fig, ax = pf.plot_timeseries_all(dfr.index,
dfr['dfy'],
sv,
lunits[0],
stdev=sd_calc)
ax.set_title((r + '\nDeployments: ' +
str(sorted(deployments)) + '\n' +
t0 + ' - ' + t1),
fontsize=8)
for etimes in end_times:
ax.axvline(x=etimes,
color='k',
linestyle='--',
linewidth=.6)
pf.save_fig(psave_dir, sname)
elif 'SPKIR' in r:
fig, ax = pf.plot_spkir(t_final, dd_data, sv,
lunits[0])
ax.set_title((r + '\nDeployments: ' +
str(sorted(deployments)) + '\n' +
t0 + ' - ' + t1),
fontsize=8)
for etimes in end_times:
ax.axvline(x=etimes,
color='k',
linestyle='--',
linewidth=.6)
pf.save_fig(psave_dir, sname)
# plot each wavelength
wavelengths = [
'412nm', '443nm', '490nm', '510nm', '555nm',
'620nm', '683nm'
]
for wvi in range(len(dd_data)):
fig, ax = pf.plot_spkir_wv(
t_final, dd_data[wvi], sv, lunits[0], wvi)
ax.set_title((r + '\nDeployments: ' +
str(sorted(deployments)) + '\n' +
t0 + ' - ' + t1),
fontsize=8)
for etimes in end_times:
ax.axvline(x=etimes,
color='k',
linestyle='--',
linewidth=.6)
snamewvi = '-'.join((sname, wavelengths[wvi]))
pf.save_fig(psave_dir, snamewvi)
elif 'presf_abc_wave_burst' in m:
fig, ax = pf.plot_presf_2d(t_final, dd_data, sv,
lunits[0])
ax.set_title((r + '\nDeployments: ' +
str(sorted(deployments)) + '\n' +
t0 + ' - ' + t1),
fontsize=8)
for etimes in end_times:
ax.axvline(x=etimes,
color='k',
linestyle='--',
linewidth=.6)
snamewave = '-'.join((sname, m))
pf.save_fig(psave_dir, snamewave)
else: # plot all data if not streamed
fig, ax = pf.plot_timeseries_all(t_final,
data_final,
sv,
lunits[0],
stdev=None)
ax.set_title((r + '\nDeployments: ' +
str(sorted(deployments)) + '\n' +
t0 + ' - ' + t1),
fontsize=8)
for etimes in end_times:
ax.axvline(x=etimes,
color='k',
linestyle='--',
linewidth=.6)
pf.save_fig(psave_dir, sname)
if sd_calc:
sname = '-'.join((r, sv, 'rmoutliers'))
fig, ax = pf.plot_timeseries_all(t_final,
data_final,
sv,
lunits[0],
stdev=sd_calc)
ax.set_title((r + '\nDeployments: ' +
str(sorted(deployments)) + '\n' +
t0 + ' - ' + t1),
fontsize=8)
for etimes in end_times:
ax.axvline(x=etimes,
color='k',
linestyle='--',
linewidth=.6)
pf.save_fig(psave_dir, sname)
fsum = pd.DataFrame(rows, columns=headers)
fsum.to_csv('{}/{}_data_ranges.csv'.format(save_dir, r), index=False)
def main(url_list, sDir, plot_type, start_time, end_time, deployment_num):
for i, u in enumerate(url_list):
elements = u.split('/')[-2].split('-')
r = '-'.join((elements[1], elements[2], elements[3], elements[4]))
ms = u.split(r + '-')[1].split('/')[0]
subsite = r.split('-')[0]
array = subsite[0:2]
main_sensor = r.split('-')[-1]
datasets = cf.get_nc_urls([u])
datasets_sel = cf.filter_collocated_instruments(main_sensor, datasets)
save_dir = os.path.join(sDir, array, subsite, r, plot_type)
cf.create_dir(save_dir)
sname = '-'.join((r, ms, 'track'))
print('Appending....')
sh = pd.DataFrame()
deployments = []
end_times = []
for ii, d in enumerate(datasets_sel):
print('\nDataset {} of {}: {}'.format(ii + 1, len(datasets_sel),
d.split('/')[-1]))
ds = xr.open_dataset(d, mask_and_scale=False)
ds = ds.swap_dims({'obs': 'time'})
if start_time is not None and end_time is not None:
ds = ds.sel(time=slice(start_time, end_time))
if len(ds['time'].values) == 0:
print(
'No data to plot for specified time range: ({} to {})'.
format(start_time, end_time))
continue
fname, subsite, refdes, method, stream, deployment = cf.nc_attributes(
d)
if deployment_num is not None:
if int(deployment.split('0')[-1]) is not deployment_num:
print(type(int(deployment.split('0')[-1])),
type(deployment_num))
continue
# get end times of deployments
ps_df, n_streams = cf.get_preferred_stream_info(r)
dr_data = cf.refdes_datareview_json(r)
for index, row in ps_df.iterrows():
deploy = row['deployment']
deploy_info = cf.get_deployment_information(
dr_data, int(deploy[-4:]))
if int(deploy[-4:]) not in deployments:
deployments.append(int(deploy[-4:]))
if pd.to_datetime(deploy_info['stop_date']) not in end_times:
end_times.append(pd.to_datetime(deploy_info['stop_date']))
data = {'lat': ds['lat'].values, 'lon': ds['lon'].values}
new_r = pd.DataFrame(data,
columns=['lat', 'lon'],
index=ds['time'].values)
sh = sh.append(new_r)
xD = sh.lon.values
yD = sh.lat.values
tD = sh.index.values
clabel = 'Time'
ylabel = 'Latitude'
xlabel = 'Longitude'
fig, ax = pf.plot_profiles(xD,
yD,
tD,
ylabel,
xlabel,
clabel,
end_times,
deployments,
stdev=None)
ax.invert_yaxis()
ax.set_title('Glider Track - ' + r + '\n' + 'x: platform location',
fontsize=9)
ax.set_xlim(-71.75, -69.75)
ax.set_ylim(38.75, 40.75)
#cbar.ax.set_yticklabels(end_times)
# add Pioneer glider sampling area
ax.add_patch(
Rectangle((-71.5, 39.0),
1.58,
1.67,
linewidth=3,
edgecolor='b',
facecolor='none'))
ax.text(-71,
40.6,
'Pioneer Glider Sampling Area',
color='blue',
fontsize=8)
# add Pioneer AUV sampling area
# ax.add_patch(Rectangle((-71.17, 39.67), 0.92, 1.0, linewidth=3, edgecolor='m', facecolor='none'))
array_loc = cf.return_array_subsites_standard_loc(array)
ax.scatter(array_loc.lon,
array_loc.lat,
s=40,
marker='x',
color='k',
alpha=0.3)
#ax.legend(legn, array_loc.index, scatterpoints=1, loc='lower left', ncol=4, fontsize=8)
pf.save_fig(save_dir, sname)
def main(url_list, sDir, mDir, zcell_size, zdbar, start_time, end_time, inpercentile):
"""""
URL : path to instrument data by methods
sDir : path to the directory on your machine to save plots
mDir : path to the directory on your machine to save data ranges
zcell_size : depth cell size to group data
zdbar : define depth where suspect data are identified
start_time : select start date to slice timeseries
end_time : select end date to slice timeseries
"""""
rd_list = []
ms_list = []
for uu in url_list:
elements = uu.split('/')[-2].split('-')
rd = '-'.join((elements[1], elements[2], elements[3], elements[4]))
ms = uu.split(rd + '-')[1].split('/')[0]
if rd not in rd_list:
rd_list.append(rd)
if ms not in ms_list:
ms_list.append(ms)
for r in rd_list:
print('\n{}'.format(r))
subsite = r.split('-')[0]
array = subsite[0:2]
main_sensor = r.split('-')[-1]
# read in the analysis file
dr_data = cf.refdes_datareview_json(r)
# get the preferred stream information
ps_df, n_streams = cf.get_preferred_stream_info(r)
# get science variable long names from the Data Review Database
stream_sci_vars = cd.sci_var_long_names(r)
# check if the science variable long names are the same for each stream and initialize empty arrays
sci_vars_dict0 = cd.sci_var_long_names_check(stream_sci_vars)
# get the list of data files and filter out collocated instruments and other streams
datasets = []
for u in url_list:
print(u)
splitter = u.split('/')[-2].split('-')
rd_check = '-'.join((splitter[1], splitter[2], splitter[3], splitter[4]))
if rd_check == r:
udatasets = cf.get_nc_urls([u])
datasets.append(udatasets)
datasets = list(itertools.chain(*datasets))
fdatasets = cf.filter_collocated_instruments(main_sensor, datasets)
fdatasets = cf.filter_other_streams(r, ms_list, fdatasets)
# select the list of data files from the preferred dataset for each deployment
fdatasets_final = []
for ii in range(len(ps_df)):
for x in fdatasets:
if ps_df['deployment'][ii] in x and ps_df[0][ii] in x:
fdatasets_final.append(x)
# build dictionary of science data from the preferred dataset for each deployment
print('\nAppending data from files')
sci_vars_dict, y_unit, y_name, l0 = cd.append_evaluated_science_data(
sDir, ps_df, n_streams, r, fdatasets_final, sci_vars_dict0, zdbar, start_time, end_time)
# get end times of deployments
deployments = []
end_times = []
for index, row in ps_df.iterrows():
deploy = row['deployment']
deploy_info = cf.get_deployment_information(dr_data, int(deploy[-4:]))
deployments.append(int(deploy[-4:]))
end_times.append(pd.to_datetime(deploy_info['stop_date']))
# create data range output folders
save_dir_stat = os.path.join(mDir, array, subsite)
cf.create_dir(save_dir_stat)
# create plots output folder
save_fdir = os.path.join(sDir, array, subsite, r, 'data_range')
cf.create_dir(save_fdir)
stat_df = pd.DataFrame()
"""
create data ranges csv file and figures
"""
for m, n in sci_vars_dict.items():
for sv, vinfo in n['vars'].items():
print('\n' + vinfo['var_name'])
if len(vinfo['t']) < 1:
print('no variable data to plot')
continue
else:
sv_units = vinfo['units'][0]
fv = vinfo['fv'][0]
t = vinfo['t']
z = vinfo['values']
y = vinfo['pressure']
# Check if the array is all NaNs
if sum(np.isnan(z)) == len(z):
print('Array of all NaNs - skipping plot.')
continue
# Check if the array is all fill values
elif len(z[z != fv]) == 0:
print('Array of all fill values - skipping plot.')
continue
else:
if len(y) > 0:
if m == 'common_stream_placeholder':
sname = '-'.join((vinfo['var_name'], r))
else:
sname = '-'.join((vinfo['var_name'], r, m))
"""
create data ranges for non - pressure data only
"""
if 'pressure' in vinfo['var_name']:
pass
else:
columns = ['tsec', 'dbar', str(vinfo['var_name'])]
# create depth ranges
min_r = int(round(min(y) - zcell_size))
max_r = int(round(max(y) + zcell_size))
ranges = list(range(min_r, max_r, zcell_size))
# group data by depth
groups, d_groups = gt.group_by_depth_range(t, y, z, columns, ranges)
print('writing data ranges for {}'.format(vinfo['var_name']))
stat_data = groups.describe()[vinfo['var_name']]
stat_data.insert(loc=0, column='parameter', value=sv, allow_duplicates=False)
t_deploy = deployments[0]
for i in range(len(deployments))[1:len(deployments)]:
t_deploy = '{}, {}'.format(t_deploy, deployments[i])
stat_data.insert(loc=1, column='deployments', value=t_deploy, allow_duplicates=False)
stat_df = stat_df.append(stat_data, ignore_index=False)
"""
plot full time range free from errors and suspect data
"""
clabel = sv + " (" + sv_units + ")"
ylabel = (y_name[0][0] + " (" + y_unit[0][0] + ")")
t_eng = None
m_water_depth = None
# plot non-erroneous -suspect data
fig, ax, bar = pf.plot_xsection(subsite, t, y, z, clabel, ylabel, t_eng, m_water_depth,
inpercentile, stdev=None)
title0 = 'Data colored using the upper and lower {} percentile.'.format(inpercentile)
ax.set_title(r+'\n'+title0, fontsize=9)
leg_text = ('{} % erroneous values removed after Human In the Loop review'.format(
(len(t)/l0) * 100),)
ax.legend(leg_text, loc='upper center', bbox_to_anchor=(0.5, -0.17), fontsize=6)
for ii in range(len(end_times)):
ax.axvline(x=end_times[ii], color='b', linestyle='--', linewidth=.8)
ax.text(end_times[ii], min(y)-5, 'End' + str(deployments[ii]),
fontsize=6, style='italic',
bbox=dict(boxstyle='round',
ec=(0., 0.5, 0.5),
fc=(1., 1., 1.),
))
# fig.tight_layout()
sfile = '_'.join(('data_range', sname))
pf.save_fig(save_fdir, sfile)
# write stat file
stat_df.to_csv('{}/{}_data_ranges.csv'.format(save_dir_stat, r), index=True, float_format='%11.6f')
def main(url_list, sDir, mDir, zcell_size, zdbar, start_time, end_time):
"""""
URL : path to instrument data by methods
sDir : path to the directory on your machine to save files
plot_type: folder name for a plot type
""" ""
rd_list = []
ms_list = []
for uu in url_list:
elements = uu.split('/')[-2].split('-')
rd = '-'.join((elements[1], elements[2], elements[3], elements[4]))
ms = uu.split(rd + '-')[1].split('/')[0]
if rd not in rd_list:
rd_list.append(rd)
if ms not in ms_list:
ms_list.append(ms)
'''
separate different instruments
'''
for r in rd_list:
print('\n{}'.format(r))
subsite = r.split('-')[0]
array = subsite[0:2]
main_sensor = r.split('-')[-1]
# read in the analysis file
dr_data = cf.refdes_datareview_json(r)
# get the preferred stream information
ps_df, n_streams = cf.get_preferred_stream_info(r)
# get science variable long names from the Data Review Database
stream_sci_vars = cd.sci_var_long_names(r)
#stream_vars = cd.var_long_names(r)
# check if the science variable long names are the same for each stream and initialize empty arrays
sci_vars_dict0 = cd.sci_var_long_names_check(stream_sci_vars)
# get the list of data files and filter out collocated instruments and other streams
datasets = []
for u in url_list:
print(u)
splitter = u.split('/')[-2].split('-')
rd_check = '-'.join(
(splitter[1], splitter[2], splitter[3], splitter[4]))
if rd_check == r:
udatasets = cf.get_nc_urls([u])
datasets.append(udatasets)
datasets = list(itertools.chain(*datasets))
fdatasets = cf.filter_collocated_instruments(main_sensor, datasets)
fdatasets = cf.filter_other_streams(r, ms_list, fdatasets)
# select the list of data files from the preferred dataset for each deployment
fdatasets_final = []
for ii in range(len(ps_df)):
for x in fdatasets:
if ps_df['deployment'][ii] in x and ps_df[0][ii] in x:
fdatasets_final.append(x)
# build dictionary of science data from the preferred dataset for each deployment
print('\nAppending data from files')
et = []
sci_vars_dict, y_unit, y_name = cd.append_evaluated_science_data(
sDir, ps_df, n_streams, r, fdatasets_final, sci_vars_dict0, et,
start_time, end_time)
# get end times of deployments
deployments = []
end_times = []
for index, row in ps_df.iterrows():
deploy = row['deployment']
deploy_info = cf.get_deployment_information(
dr_data, int(deploy[-4:]))
deployments.append(int(deploy[-4:]))
end_times.append(pd.to_datetime(deploy_info['stop_date']))
"""
create a data-ranges table and figure for full data time range
"""
# create a folder to save data ranges
save_dir_stat = os.path.join(mDir, array, subsite)
cf.create_dir(save_dir_stat)
save_fdir = os.path.join(sDir, array, subsite, r, 'data_range')
cf.create_dir(save_fdir)
stat_df = pd.DataFrame()
for m, n in sci_vars_dict.items():
for sv, vinfo in n['vars'].items():
print(vinfo['var_name'])
if len(vinfo['t']) < 1:
print('no variable data to plot')
continue
else:
sv_units = vinfo['units'][0]
fv = vinfo['fv'][0]
t = vinfo['t']
z = vinfo['values']
y = vinfo['pressure']
# Check if the array is all NaNs
if sum(np.isnan(z)) == len(z):
print('Array of all NaNs - skipping plot.')
continue
# Check if the array is all fill values
elif len(z[z != fv]) == 0:
print('Array of all fill values - skipping plot.')
continue
else:
"""
clean up data
"""
# reject erroneous data
dtime, zpressure, ndata, lenfv, lennan, lenev, lengr, global_min, global_max = \
cf.reject_erroneous_data(r, sv, t, y, z, fv)
# reject timestamps from stat analysis
Dpath = '{}/{}/{}/{}/{}'.format(sDir, array, subsite, r,
'time_to_exclude')
onlyfiles = []
for item in os.listdir(Dpath):
if not item.startswith('.') and os.path.isfile(
os.path.join(Dpath, item)):
onlyfiles.append(join(Dpath, item))
dre = pd.DataFrame()
for nn in onlyfiles:
dr = pd.read_csv(nn)
dre = dre.append(dr, ignore_index=True)
drn = dre.loc[dre['Unnamed: 0'] == vinfo['var_name']]
list_time = []
for itime in drn.time_to_exclude:
ntime = itime.split(', ')
list_time.extend(ntime)
u_time_list = np.unique(list_time)
if len(u_time_list) != 0:
t_nospct, z_nospct, y_nospct = cf.reject_suspect_data(
dtime, zpressure, ndata, u_time_list)
print(
'{} using {} percentile of data grouped in {} dbar segments'
.format(
len(zpressure) - len(z_nospct), inpercentile,
zcell_size))
# reject time range from data portal file export
t_portal, z_portal, y_portal = cf.reject_timestamps_dataportal(
subsite, r, t_nospct, y_nospct, z_nospct)
print('{} using visual inspection of data'.format(
len(z_nospct) - len(z_portal), inpercentile,
zcell_size))
# reject data in a depth range
if zdbar is not None:
y_ind = y_portal < zdbar
t_array = t_portal[y_ind]
y_array = y_portal[y_ind]
z_array = z_portal[y_ind]
else:
y_ind = []
t_array = t_portal
y_array = y_portal
z_array = z_portal
print('{} in water depth > {} dbar'.format(
len(y_ind), zdbar))
if len(y_array) > 0:
if m == 'common_stream_placeholder':
sname = '-'.join((vinfo['var_name'], r))
else:
sname = '-'.join((vinfo['var_name'], r, m))
"""
create data ranges for non - pressure data only
"""
if 'pressure' in vinfo['var_name']:
pass
else:
columns = ['tsec', 'dbar', str(vinfo['var_name'])]
# create depth ranges
min_r = int(round(min(y_array) - zcell_size))
max_r = int(round(max(y_array) + zcell_size))
ranges = list(range(min_r, max_r, zcell_size))
# group data by depth
groups, d_groups = gt.group_by_depth_range(
t_array, y_array, z_array, columns, ranges)
print('writing data ranges for {}'.format(
vinfo['var_name']))
stat_data = groups.describe()[vinfo['var_name']]
stat_data.insert(loc=0,
column='parameter',
value=sv,
allow_duplicates=False)
t_deploy = deployments[0]
for i in range(
len(deployments))[1:len(deployments)]:
t_deploy = '{}, {}'.format(
t_deploy, deployments[i])
stat_data.insert(loc=1,
column='deployments',
value=t_deploy,
allow_duplicates=False)
stat_df = stat_df.append(stat_data, ignore_index=True)
"""
plot full time range free from errors and suspect data
"""
clabel = sv + " (" + sv_units + ")"
ylabel = (y_name[0][0] + " (" + y_unit[0][0] + ")")
title = ' '.join((r, m))
# plot non-erroneous -suspect data
fig, ax, bar = pf.plot_xsection(subsite,
t_array,
y_array,
z_array,
clabel,
ylabel,
inpercentile=None,
stdev=None)
ax.set_title(title, fontsize=9)
leg_text = (
'removed {} fill values, {} NaNs, {} Extreme Values (1e7), {} Global ranges [{} - {}]'
.format(
len(z) - lenfv,
len(z) - lennan,
len(z) - lenev, lengr, global_min,
global_max) + '\n' +
('removed {} in the upper and lower {} percentile of data grouped in {} dbar segments'
.format(
len(zpressure) - len(z_nospct), inpercentile,
zcell_size)), )
ax.legend(leg_text,
loc='upper center',
bbox_to_anchor=(0.5, -0.17),
fontsize=6)
for ii in range(len(end_times)):
ax.axvline(x=end_times[ii],
color='b',
linestyle='--',
linewidth=.8)
ax.text(end_times[ii],
min(y_array) - 5,
'End' + str(deployments[ii]),
fontsize=6,
style='italic',
bbox=dict(
boxstyle='round',
ec=(0., 0.5, 0.5),
fc=(1., 1., 1.),
))
fig.tight_layout()
sfile = '_'.join(('data_range', sname))
pf.save_fig(save_fdir, sfile)
# write stat file
stat_df.to_csv('{}/{}_data_ranges.csv'.format(save_dir_stat, r),
index=True,
float_format='%11.6f')
def main(url_list, sDir, plot_type):
"""""
URL : path to instrument data by methods
sDir : path to the directory on your machine to save files
plot_type: folder name for a plot type
""" ""
rd_list = []
ms_list = []
for uu in url_list:
elements = uu.split('/')[-2].split('-')
rd = '-'.join((elements[1], elements[2], elements[3], elements[4]))
ms = uu.split(rd + '-')[1].split('/')[0]
if rd not in rd_list:
rd_list.append(rd)
if ms not in ms_list:
ms_list.append(ms)
'''
separate different instruments
'''
for r in rd_list:
print('\n{}'.format(r))
subsite = r.split('-')[0]
array = subsite[0:2]
main_sensor = r.split('-')[-1]
ps_df, n_streams = cf.get_preferred_stream_info(r)
# read in the analysis file
dr_data = cf.refdes_datareview_json(r)
# get preferred stream
ps_df, n_streams = cf.get_preferred_stream_info(r)
# get end times of deployments
deployments = []
end_times = []
for index, row in ps_df.iterrows():
deploy = row['deployment']
deploy_info = cf.get_deployment_information(
dr_data, int(deploy[-4:]))
deployments.append(int(deploy[-4:]))
end_times.append(pd.to_datetime(deploy_info['stop_date']))
# get the list of data files and filter out collocated instruments and other streams
datasets = []
for u in url_list:
print(u)
splitter = u.split('/')[-2].split('-')
rd_check = '-'.join(
(splitter[1], splitter[2], splitter[3], splitter[4]))
if rd_check == r:
udatasets = cf.get_nc_urls([u])
datasets.append(udatasets)
datasets = list(itertools.chain(*datasets))
fdatasets = cf.filter_collocated_instruments(main_sensor, datasets)
fdatasets = cf.filter_other_streams(r, ms_list, fdatasets)
'''
separate data files by methods
'''
for ms in ms_list:
fdatasets_sel = [x for x in fdatasets if ms in x]
# create a folder to save figures
save_dir = os.path.join(sDir, array, subsite, r, plot_type,
ms.split('-')[0])
cf.create_dir(save_dir)
# create a dictionary for science variables from analysis file
stream_sci_vars_dict = dict()
for x in dr_data['instrument']['data_streams']:
dr_ms = '-'.join((x['method'], x['stream_name']))
if ms == dr_ms:
stream_sci_vars_dict[dr_ms] = dict(vars=dict())
sci_vars = dict()
for y in x['stream']['parameters']:
if y['data_product_type'] == 'Science Data':
sci_vars.update(
{y['name']: dict(db_units=y['unit'])})
if len(sci_vars) > 0:
stream_sci_vars_dict[dr_ms]['vars'] = sci_vars
# initialize an empty data array for science variables in dictionary
sci_vars_dict = cd.initialize_empty_arrays(stream_sci_vars_dict,
ms)
print('\nAppending data from files: {}'.format(ms))
y_unit = []
y_name = []
for fd in fdatasets_sel:
ds = xr.open_dataset(fd, mask_and_scale=False)
print('\nAppending data file: {}'.format(fd.split('/')[-1]))
for var in list(sci_vars_dict[ms]['vars'].keys()):
sh = sci_vars_dict[ms]['vars'][var]
if ds[var].units == sh['db_units']:
if ds[var]._FillValue not in sh['fv']:
sh['fv'].append(ds[var]._FillValue)
if ds[var].units not in sh['units']:
sh['units'].append(ds[var].units)
# time
t = ds['time'].values
t0 = pd.to_datetime(
t.min()).strftime('%Y-%m-%dT%H:%M:%S')
t1 = pd.to_datetime(
t.max()).strftime('%Y-%m-%dT%H:%M:%S')
# sci variable
z = ds[var].values
sh['t'] = np.append(sh['t'], t)
sh['values'] = np.append(sh['values'], z)
# add pressure to dictionary of sci vars
if 'MOAS' in subsite:
if 'CTD' in main_sensor: # for glider CTDs, pressure is a coordinate
pressure = 'sci_water_pressure_dbar'
y = ds[pressure].values
if ds[pressure].units not in y_unit:
y_unit.append(ds[pressure].units)
if ds[pressure].long_name not in y_name:
y_name.append(ds[pressure].long_name)
else:
pressure = 'int_ctd_pressure'
y = ds[pressure].values
if ds[pressure].units not in y_unit:
y_unit.append(ds[pressure].units)
if ds[pressure].long_name not in y_name:
y_name.append(ds[pressure].long_name)
else:
pressure = pf.pressure_var(ds, ds.data_vars.keys())
y = ds[pressure].values
sh['pressure'] = np.append(sh['pressure'], y)
try:
ds[pressure].units
if ds[pressure].units not in y_unit:
y_unit.append(ds[pressure].units)
except AttributeError:
print('pressure attributes missing units')
if 'pressure unit missing' not in y_unit:
y_unit.append('pressure unit missing')
try:
ds[pressure].long_name
if ds[pressure].long_name not in y_name:
y_name.append(ds[pressure].long_name)
except AttributeError:
print('pressure attributes missing long_name')
if 'pressure long name missing' not in y_name:
y_name.append('pressure long name missing')
# create a csv file with diagnostic results:
if len(y_unit) != 1:
print('pressure unit varies')
if 'dbar' in y_unit:
y_unit = 'dbar'
print(y_unit)
else:
y_unit = y_unit[0]
if len(y_name) != 1:
print('pressure long name varies')
if 'Seawater Pressure' in y_name:
y_name = 'Seawater Pressure'
print(y_name)
else:
y_name = y_name[0]
# create a folder to save variables statistics
mDir = '/Users/leila/Documents/NSFEduSupport/github/data-review-tools/data_review/final_stats'
save_dir_stat = os.path.join(mDir, array, subsite)
cf.create_dir(save_dir_stat)
stat_df = pd.DataFrame()
for m, n in sci_vars_dict.items():
for sv, vinfo in n['vars'].items():
print(sv)
if len(vinfo['t']) < 1:
print('no variable data to plot')
else:
sv_units = vinfo['units'][0]
fv = vinfo['fv'][0]
t0 = pd.to_datetime(min(
vinfo['t'])).strftime('%Y-%m-%dT%H:%M:%S')
t1 = pd.to_datetime(max(
vinfo['t'])).strftime('%Y-%m-%dT%H:%M:%S')
t = vinfo['t']
z = vinfo['values']
y = vinfo['pressure']
title = ' '.join((r, ms))
# Check if the array is all NaNs
if sum(np.isnan(z)) == len(z):
print('Array of all NaNs - skipping plot.')
continue
# Check if the array is all fill values
elif len(z[z != fv]) == 0:
print('Array of all fill values - skipping plot.')
continue
else:
# reject fill values
fv_ind = z != fv
y_nofv = y[fv_ind]
t_nofv = t[fv_ind]
z_nofv = z[fv_ind]
print(len(z) - len(fv_ind), ' fill values')
# reject NaNs
nan_ind = ~np.isnan(z_nofv)
t_nofv_nonan = t_nofv[nan_ind]
y_nofv_nonan = y_nofv[nan_ind]
z_nofv_nonan = z_nofv[nan_ind]
print(len(z) - len(nan_ind), ' NaNs')
# reject extreme values
ev_ind = cf.reject_extreme_values(z_nofv_nonan)
t_nofv_nonan_noev = t_nofv_nonan[ev_ind]
y_nofv_nonan_noev = y_nofv_nonan[ev_ind]
z_nofv_nonan_noev = z_nofv_nonan[ev_ind]
print(
len(z) - len(ev_ind), ' Extreme Values',
'|1e7|')
# reject values outside global ranges:
global_min, global_max = cf.get_global_ranges(
r, sv)
# platform not in qc-table (parad_k_par)
# global_min = 0
# global_max = 2500
print('global ranges for : {}-{} {} - {}'.format(
r, sv, global_min, global_max))
if isinstance(global_min,
(int, float)) and isinstance(
global_max, (int, float)):
gr_ind = cf.reject_global_ranges(
z_nofv_nonan_noev, global_min, global_max)
t_nofv_nonan_noev_nogr = t_nofv_nonan_noev[
gr_ind]
y_nofv_nonan_noev_nogr = y_nofv_nonan_noev[
gr_ind]
z_nofv_nonan_noev_nogr = z_nofv_nonan_noev[
gr_ind]
else:
t_nofv_nonan_noev_nogr = t_nofv_nonan_noev
y_nofv_nonan_noev_nogr = y_nofv_nonan_noev
z_nofv_nonan_noev_nogr = z_nofv_nonan_noev
if len(z_nofv_nonan_noev) > 0:
if m == 'common_stream_placeholder':
sname = '-'.join((r, sv))
else:
sname = '-'.join((r, m, sv))
# group by depth range
sname = '_'.join((sname, sv_units))
# if sv != 'pressure':
# columns = ['tsec', 'dbar', str(sv)]
#
# # select depth bin size for the data group function
# bin_size = 10
# min_r = int(round(min(y_nofv_nonan_noev) - bin_size))
# max_r = int(round(max(y_nofv_nonan_noev) + bin_size))
# ranges = list(range(min_r, max_r, bin_size))
# groups, d_groups = gt.group_by_depth_range(t_nofv_nonan_noev_nogr, y_nofv_nonan_noev_nogr,
# z_nofv_nonan_noev_nogr, columns, ranges)
#
# if (ms.split('-')[0]) == (ps_df[0].values[0].split('-')[0]):
# if 'pressure' not in sv:
# print('final_stats_{}-{}-{}-{}'.format(r,
# ms.split('-')[0],
# ps_df[0].values[0].split('-')[0],
# sv))
# stat_data = groups.describe()[sv]
# stat_data.insert(loc=0, column='parameter', value=sv, allow_duplicates=False)
# stat_df = stat_df.append(stat_data)
# if sv == 'optical_backscatter':
# less_ind = z_nofv_nonan_noev < 0.0004
# print(sv, ' < 0.0004', len(less_ind))
# more_ind = z_nofv_nonan_noev > 0.01
# print(sv, ' > 0.01', len(more_ind))
# Plot all data
clabel = sv + " (" + sv_units + ")"
ylabel = y_name + " (" + y_unit + ")"
fig, ax = pf.plot_xsection(subsite,
t_nofv_nonan_noev,
y_nofv_nonan_noev,
z_nofv_nonan_noev,
clabel,
ylabel,
stdev=None)
ax.set_title((title + '\n' + t0 + ' - ' + t1),
fontsize=9)
pf.save_fig(save_dir, sname)
# Plot data with outliers removed
fig, ax = pf.plot_xsection(subsite,
t_nofv_nonan_noev_nogr,
y_nofv_nonan_noev_nogr,
z_nofv_nonan_noev_nogr,
clabel,
ylabel,
stdev=5)
ax.set_title((title + '\n' + t0 + ' - ' + t1),
fontsize=9)
sfile = '_'.join((sname, 'rmoutliers'))
pf.save_fig(save_dir, sfile)
# plot data with excluded time range removed
dr = pd.read_csv(
'https://datareview.marine.rutgers.edu/notes/export'
)
drn = dr.loc[dr.type == 'exclusion']
if len(drn) != 0:
subsite_node = '-'.join((subsite, r.split('-')[1]))
drne = drn.loc[drn.reference_designator.isin(
[subsite, subsite_node, r])]
t_ex = t_nofv_nonan_noev_nogr
y_ex = y_nofv_nonan_noev_nogr
z_ex = z_nofv_nonan_noev_nogr
for i, row in drne.iterrows():
sdate = cf.format_dates(row.start_date)
edate = cf.format_dates(row.end_date)
ts = np.datetime64(sdate)
te = np.datetime64(edate)
ind = np.where((t_ex < ts) | (t_ex > te), True,
False)
if len(ind) != 0:
t_ex = t_ex[ind]
z_ex = z_ex[ind]
y_ex = y_ex[ind]
fig, ax = pf.plot_xsection(subsite,
t_ex,
y_ex,
z_ex,
clabel,
ylabel,
stdev=None)
ax.set_title((title + '\n' + t0 + ' - ' + t1),
fontsize=9)
sfile = '_'.join((sname, 'rmsuspectdata'))
pf.save_fig(save_dir, sfile)
def main(url_list, sDir, plot_type, deployment_num, start_time, end_time, method_num, zdbar, n_std, inpercentile, zcell_size):
for i, u in enumerate(url_list):
print('\nUrl {} of {}: {}'.format(i + 1, len(url_list), u))
elements = u.split('/')[-2].split('-')
r = '-'.join((elements[1], elements[2], elements[3], elements[4]))
ms = u.split(r + '-')[1].split('/')[0]
subsite = r.split('-')[0]
array = subsite[0:2]
main_sensor = r.split('-')[-1]
# read URL to get data
datasets = cf.get_nc_urls([u])
datasets_sel = cf.filter_collocated_instruments(main_sensor, datasets)
# get sci data review list
dr_data = cf.refdes_datareview_json(r)
ps_df, n_streams = cf.get_preferred_stream_info(r)
# get end times of deployments
deployments = []
end_times = []
for index, row in ps_df.iterrows():
deploy = row['deployment']
deploy_info = cf.get_deployment_information(dr_data, int(deploy[-4:]))
deployments.append(int(deploy[-4:]))
end_times.append(pd.to_datetime(deploy_info['stop_date']))
# create a dictionary for science variables from analysis file
stream_sci_vars_dict = dict()
for x in dr_data['instrument']['data_streams']:
dr_ms = '-'.join((x['method'], x['stream_name']))
if ms == dr_ms:
stream_sci_vars_dict[dr_ms] = dict(vars=dict())
sci_vars = dict()
for y in x['stream']['parameters']:
if y['data_product_type'] == 'Science Data':
sci_vars.update({y['name']: dict(db_units=y['unit'])})
if len(sci_vars) > 0:
stream_sci_vars_dict[dr_ms]['vars'] = sci_vars
for ii, d in enumerate(datasets_sel):
part_d = d.split('/')[-1]
print('\nDataset {} of {}: {}'.format(ii + 1, len(datasets_sel), part_d))
with xr.open_dataset(d, mask_and_scale=False) as ds:
ds = ds.swap_dims({'obs': 'time'})
fname, subsite, refdes, method, stream, deployment = cf.nc_attributes(d)
if method_num is not None:
if method != method_num:
print(method_num, method)
continue
if deployment_num is not None:
if int(deployment.split('0')[-1]) is not deployment_num:
print(type(int(deployment.split('0')[-1])), type(deployment_num))
continue
if start_time is not None and end_time is not None:
ds = ds.sel(time=slice(start_time, end_time))
if len(ds['time'].values) == 0:
print('No data to plot for specified time range: ({} to {})'.format(start_time, end_time))
continue
stime = start_time.strftime('%Y-%m-%d')
etime = end_time.strftime('%Y-%m-%d')
ext = stime + 'to' + etime # .join((ds0_method, ds1_method
save_dir = os.path.join(sDir, array, subsite, refdes, plot_type, ms.split('-')[0], deployment, ext)
else:
save_dir = os.path.join(sDir, array, subsite, refdes, plot_type, ms.split('-')[0], deployment)
cf.create_dir(save_dir)
texclude_dir = os.path.join(sDir, array, subsite, refdes, 'time_to_exclude')
cf.create_dir(texclude_dir)
# initialize an empty data array for science variables in dictionary
sci_vars_dict = cd.initialize_empty_arrays(stream_sci_vars_dict, ms)
for var in list(sci_vars_dict[ms]['vars'].keys()):
sh = sci_vars_dict[ms]['vars'][var]
if ds[var].units == sh['db_units']:
if ds[var]._FillValue not in sh['fv']:
sh['fv'].append(ds[var]._FillValue)
if ds[var].units not in sh['units']:
sh['units'].append(ds[var].units)
sh['t'] = np.append(sh['t'], ds['time'].values) # t = ds['time'].values
sh['values'] = np.append(sh['values'], ds[var].values) # z = ds[var].values
y, y_unit, y_name = cf.add_pressure_to_dictionary_of_sci_vars(ds)
sh['pressure'] = np.append(sh['pressure'], y)
stat_data = pd.DataFrame(columns=['deployments', 'time_to_exclude'])
file_exclude = '{}/{}_{}_{}_excluded_timestamps.csv'.format(texclude_dir,
deployment, refdes, method)
stat_data.to_csv(file_exclude, index=True)
for m, n in sci_vars_dict.items():
for sv, vinfo in n['vars'].items():
print(sv)
if len(vinfo['t']) < 1:
print('no variable data to plot')
else:
sv_units = vinfo['units'][0]
fv = vinfo['fv'][0]
t0 = pd.to_datetime(min(vinfo['t'])).strftime('%Y-%m-%dT%H:%M:%S')
t1 = pd.to_datetime(max(vinfo['t'])).strftime('%Y-%m-%dT%H:%M:%S')
colors = cm.rainbow(np.linspace(0, 1, len(vinfo['t'])))
t = vinfo['t']
z = vinfo['values']
y = vinfo['pressure']
# Check if the array is all NaNs
if sum(np.isnan(z)) == len(z):
print('Array of all NaNs - skipping plot.')
continue
# Check if the array is all fill values
elif len(z[z != fv]) == 0:
print('Array of all fill values - skipping plot.')
continue
else:
# reject erroneous data
dtime, zpressure, ndata, lenfv, lennan, lenev, lengr, global_min, global_max = \
cf.reject_erroneous_data(r, sv, t, y, z, fv)
# create data groups
columns = ['tsec', 'dbar', str(sv)]
min_r = int(round(min(zpressure) - zcell_size))
max_r = int(round(max(zpressure) + zcell_size))
ranges = list(range(min_r, max_r, zcell_size))
groups, d_groups = gt.group_by_depth_range(dtime, zpressure, ndata, columns, ranges)
# ... excluding timestamps
if 'scatter' in sv:
n_std = None #to use percentile
else:
n_std = n_std
# rejecting timestamps from percentile analysis
y_avg, n_avg, n_min, n_max, n0_std, n1_std, l_arr, time_ex, \
t_nospct, z_nospct, y_nospct = cf.reject_timestamps_in_groups(groups, d_groups, n_std,
dtime, zpressure, ndata,
inpercentile)
print('{} using {} percentile of data grouped in {} dbar segments'.format(
len(zpressure) - len(z_nospct), inpercentile, zcell_size))
"""
writing timestamps to .csv file to use with data_range.py script
"""
if len(time_ex) != 0:
t_exclude = time_ex[0]
for i in range(len(time_ex))[1:len(time_ex)]:
t_exclude = '{}, {}'.format(t_exclude, time_ex[i])
stat_data = pd.DataFrame({'deployments': deployment,
'time_to_exclude': t_exclude}, index=[sv])
stat_data.to_csv(file_exclude, index=True, mode='a', header=False)
# reject time range from data portal file export
t_portal, z_portal, y_portal = cf.reject_timestamps_dataportal(subsite, r,
t_nospct, z_nospct, y_nospct)
print('{} using visual inspection of data'.format(len(z_nospct) - len(z_portal),
inpercentile, zcell_size))
# reject data in a depth range
if zdbar is not None:
y_ind = y_portal < zdbar
t_array = t_portal[y_ind]
y_array = y_portal[y_ind]
z_array = z_portal[y_ind]
else:
y_ind = []
t_array = t_portal
y_array = y_portal
z_array = z_portal
print('{} in water depth > {} dbar'.format(len(y_ind), zdbar))
"""
Plot data
"""
if len(t_array) > 0:
if m == 'common_stream_placeholder':
sname = '-'.join((sv, r))
else:
sname = '-'.join((sv, r, m))
xlabel = sv + " (" + sv_units + ")"
ylabel = y_name[0] + " (" + y_unit[0] + ")"
clabel = 'Time'
title = ' '.join((deployment, r, m))
# plot non-erroneous data
fig, ax = pf.plot_profiles(ndata, zpressure, dtime,
ylabel, xlabel, clabel, end_times, deployments, stdev=None)
ax.set_title(title, fontsize=9)
ax.plot(n_avg, y_avg, '-k')
ax.fill_betweenx(y_avg, n0_std, n1_std, color='m', alpha=0.2)
leg_text = (
'removed {} fill values, {} NaNs, {} Extreme Values (1e7), {} Global ranges [{} - {}]'.format(
len(z) - lenfv, len(z) - lennan, len(z) - lenev, lengr, global_min, global_max) + '\n' +
('(black) data average in {} dbar segments'.format(zcell_size)) + '\n' +
('(magenta) upper and lower {} percentile envelope in {} dbar segments'.format(
inpercentile, zcell_size)),)
ax.legend(leg_text, loc='upper center', bbox_to_anchor=(0.5, -0.17), fontsize=6)
fig.tight_layout()
sfile = '_'.join(('rm_erroneous_data', sname))
pf.save_fig(save_dir, sfile)
# plot excluding time ranges for suspect data
if len(z_nospct) != len(zpressure):
fig, ax = pf.plot_profiles(z_nospct, y_nospct, t_nospct,
ylabel, xlabel, clabel, end_times, deployments, stdev=None)
ax.set_title(title, fontsize=9)
leg_text = (
'removed {} in the upper and lower {} percentile of data grouped in {} dbar segments'.format(
len(zpressure) - len(z_nospct), inpercentile, zcell_size),)
ax.legend(leg_text, loc='upper center', bbox_to_anchor=(0.5, -0.17), fontsize=6)
fig.tight_layout()
sfile = '_'.join(('rm_suspect_data', sname))
pf.save_fig(save_dir, sfile)
# plot excluding time ranges from data portal export
if len(z_nospct) - len(z_portal):
fig, ax = pf.plot_profiles(z_portal, y_portal, t_portal,
ylabel, xlabel, clabel, end_times, deployments, stdev=None)
ax.set_title(title, fontsize=9)
leg_text = ('excluded {} suspect data when inspected visually'.format(
len(z_nospct) - len(z_portal)),)
ax.legend(leg_text, loc='upper center', bbox_to_anchor=(0.5, -0.17), fontsize=6)
fig.tight_layout()
sfile = '_'.join(('rm_v_suspect_data', sname))
pf.save_fig(save_dir, sfile)
# Plot excluding a selected depth value
if len(z_array) != len(z_array):
fig, ax = pf.plot_profiles(z_array, y_array, t_array,
ylabel, xlabel, clabel, end_times, deployments, stdev=None)
ax.set_title(title, fontsize=9)
leg_text = ('excluded {} suspect data in water depth greater than {} dbar'.format(len(y_ind), zdbar),)
ax.legend(leg_text, loc='upper center', bbox_to_anchor=(0.5, -0.17), fontsize=6)
fig.tight_layout()
sfile = '_'.join(('rm_depth_range', sname))
pf.save_fig(save_dir, sfile)
