def pressure_rh(d):
h_agl_staggered = (d.PHB + d.PH)/wrf.G0
h = bn.move_mean(h_agl_staggered.values, 2, axis=0)[1:]
t = d['T'].values
p = (d.P + d.PB).values
q = d.QVAPOR.values
return (wrf.slp(h, p, t, q) * 1e-2, wrf.rh(p[0], t[0], q[0]))
def main(config_path):
config = {}
with open(config_path) as f_config:
config = json.load(f_config)
# out, times, h_agl = xr.Dataset(), [], []
for f_path in sorted(
g.glob(os.path.join(config['output-wrf-raw'], 'wrfout_*'))):
print(f_path)
f_basename = os.path.basename(f_path)
domain = f_basename.split('_')[1]
d = xr.open_dataset(f_path).isel(Time=0)
time = dt.datetime.strptime(
f_basename, 'wrfout_{}_%Y-%m-%d_%H:%M:%S'.format(domain))
h_agl_staggered = (d.PHB + d.PH) / wrf.G0
h_agl = bn.move_mean(
h_agl_staggered.mean(dim='south_north').mean(dim='west_east'),
2)[1:]
h = bn.move_mean(h_agl_staggered.values, 2, axis=0)[1:]
t = d['T'].values
p = (d.P + d.PB).values
q = d.QVAPOR.values
out = xr.Dataset()
out.coords['time'] = time
# out.coords['h_agl'] = np.mean(h_agl, axis=0)
out.coords['lat'] = d.XLAT.values[:, 0]
out.coords['lon'] = d.XLONG.values[0, :]
out['terrain'] = (('lat', 'lon'), d.HGT.values)
out['u10'] = (('lat', 'lon'), d.U10.values)
out['v10'] = (('lat', 'lon'), d.V10.values)
out['rain'] = (('lat', 'lon'), d.RAINC + d.RAINNC)
out['t2'] = (('lat', 'lon'), d.T2.values)
out['so2_concentration'] = (('h_agl', 'lat', 'lon'), d.so2.values)
out['o3_concentration'] = (('h_agl', 'lat', 'lon'), d.o3.values)
out['nox_concentration'] = (('h_agl', 'lat', 'lon'),
(d.no2 + d.no).values)
out['pm25'] = (('h_agl', 'lat', 'lon'), d.PM2_5_DRY.values)
out['pm10'] = (('h_agl', 'lat', 'lon'), d.PM10.values)
# wrf.x_to_yOm3(d.so2.values, (d.PB + d.P).values,
# d['T'].values, mm=64)
# )
out['p_sl'] = (('lat', 'lon'), wrf.slp(h, p, t, q))
out['rh'] = (('lat', 'lon'), wrf.rh(p, t, q)[0])
out.to_netcdf(
os.path.join(
config['output-wrf'], '{domain}_{date}.nc'.format(
domain=domain, date=(time.strftime('%Y%m%d%H%M')))))
File = SaveDir + T_Filename.replace(Vars[0], FinVar) + '_copy'
if os.path.exists(File_fin) == 0:
if not os.path.exists(SaveDir):
os.makedirs(SaveDir)
# print( ' '+File_fin)
ncid = Dataset(T_file, mode='r')
rgrT = np.squeeze(ncid.variables[Vars[0]][:])
time_act = np.squeeze(ncid.variables['time'][:])
ncid.close()
ncid = Dataset(Q_file, mode='r')
rgrQ = np.squeeze(ncid.variables[Vars[1]][:])
ncid.close()
rgrP = np.copy(rgrQ)
rgrP[:] = 50000.
RH_vals = wrf.rh(rgrQ, rgrP, rgrT, meta=False)
# ________________________________________________________________________
# write the netcdf
# print( ' ----------------------')
# print( ' Save data to '+File_fin)
root_grp = Dataset(File, 'w', format='NETCDF4')
# dimensions
root_grp.createDimension('time', None)
root_grp.createDimension('rlon', rgrLon.shape[0])
root_grp.createDimension('rlat', rgrLat.shape[0])
# variables
lat = root_grp.createVariable('lat', 'f4', ('rlat', ))
lon = root_grp.createVariable('lon', 'f4', ('rlon', ))
time = root_grp.createVariable('time', 'f8', ('time', ))
RH = root_grp.createVariable(FinVar,
def main(config_path):
config = {}
with open(config_path) as f_config:
config = json.load(f_config)
# out, times, h_agl = xr.Dataset(), [], []
for i, f_path in enumerate(
sorted(g.glob(os.path.join(config['output-wrf-raw'],
'wrfout_*')))):
print(f_path)
f_basename = os.path.basename(f_path)
domain = f_basename.split('_')[1]
d = xr.open_dataset(f_path).isel(Time=0)
time = dt.datetime.strptime(
f_basename, 'wrfout_{}_%Y-%m-%d_%H:%M:%S'.format(domain))
h_agl_staggered = (d.PHB + d.PH) / wrf.G0
h_agl = bn.move_mean(
h_agl_staggered.mean(dim='south_north').mean(dim='west_east'),
2)[1:]
h = bn.move_mean(h_agl_staggered.values, 2, axis=0)[1:]
t = d['T'].values
p = (d.P + d.PB).values
q = d.QVAPOR.values
#cosalpha and sinalpha to account for earth's rotation relative to the grid
cosa = d.COSALPHA.values
sina = d.SINALPHA.values
out = xr.Dataset()
out.coords['time'] = time
## out.coords['h_agl'] = np.mean(h_agl, axis=0)
out.coords['x'] = range(d.XLONG.shape[1])
out.coords['y'] = range(d.XLAT.shape[0])
out['lat'] = (('y', 'x'), d.XLAT.values[:])
out['lon'] = (('y', 'x'), d.XLONG.values[:])
out['terrain'] = (('y', 'x'), d.HGT.values)
out['u10'] = (('y', 'x'), d.U10.values * cosa - d.V10.values * sina)
out['v10'] = (('y', 'x'), d.V10.values * cosa + d.U10.values * sina)
out['rain'] = (('y', 'x'), d.RAINC + d.RAINNC)
out['snow'] = (('y', 'x'), d.SNOWNC)
out['t2'] = (('y', 'x'), d.T2.values)
out['so2_concentration'] = (('h_agl', 'y', 'x'), d.so2.values)
out['o3_concentration'] = (('h_agl', 'y', 'x'), d.o3.values)
out['nox_concentration'] = (('h_agl', 'y', 'x'), (d.no2 + d.no).values)
# This was changed today to dimish pm2.5 by a factor of 4
wind10 = xu.sqrt(d.U10.values**2 + d.V10.values**2)
divfac = (wind10 / 5).clip(1, 20)
#.clip(1,10)
#cappedpm25=d.PM2_5_DRY.values/divfac
#out['pm25'] = (('h_agl', 'y', 'x'), cappedpm25)
#newpm10=d.PM10.values-d.PM2_5_DRY.values+cappedpm25
shp = d.so2.shape
#print(shp)
ss_01 = (d.na_a01 + d.cl_a01).values
ss_02 = (d.na_a02 + d.cl_a02).values
ss_03 = (d.na_a03 + d.cl_a03).values
ss_04 = (d.na_a04 + d.cl_a04).values
ss_05 = (d.na_a05 + d.cl_a05).values
ss_06 = (d.na_a06 + d.cl_a06).values
ss_25 = ss_01 + ss_02 + ss_03 + ss_04 + ss_05 + ss_06
ss_new = ss_25 / divfac
cappedpm25 = d.PM2_5_DRY.values - ss_25 + ss_new
out['pm25'] = (('h_agl', 'y', 'x'), cappedpm25)
newpm10 = d.PM10.values - d.PM2_5_DRY.values + cappedpm25
out['pm10'] = (('h_agl', 'y', 'x'), newpm10)
#out['ss_25'] = (('h_agl', 'y', 'x'), ss_25)
#out['newss'] = (('h_agl', 'y', 'x'), ss_new)
#out['ss_25'] = (('h_agl', 'y', 'x'), ss_25)
#out['wind10'] = (('y', 'x'), wind10)
#out['divfac']=(('y', 'x'), divfac)
#organics
org_01 = d.oc_a01.values
org_02 = d.oc_a02.values
org_03 = d.oc_a03.values
org_04 = d.oc_a04.values
org_05 = d.oc_a05.values
org_06 = d.oc_a06.values
org_07 = d.oc_a07.values
org_08 = d.oc_a08.values
org25 = org_01 + org_02 + org_03 + org_04 + org_05 + org_06 + org_07 + org_08
out['org25'] = (('h_agl', 'y', 'x'), org25)
#sulphate
sulf_01 = d.so4_a01.values
sulf_02 = d.so4_a02.values
sulf_03 = d.so4_a03.values
sulf_04 = d.so4_a04.values
sulf_05 = d.so4_a05.values
sulf_06 = d.so4_a06.values
sulf_07 = d.so4_a07.values
sulf_08 = d.so4_a08.values
sulf25 = sulf_01 + sulf_02 + sulf_03 + sulf_04 + sulf_05 + sulf_06 + sulf_07 + sulf_08
out['sulf25'] = (('h_agl', 'y', 'x'), sulf25)
#nitrate
nitr_01 = d.no3_a01.values
nitr_02 = d.no3_a02.values
nitr_03 = d.no3_a03.values
nitr_04 = d.no3_a04.values
nitr_05 = d.no3_a05.values
nitr_06 = d.no3_a06.values
nitr_07 = d.no3_a07.values
nitr_08 = d.no3_a08.values
nitr25 = nitr_01 + nitr_02 + nitr_03 + nitr_04 + nitr_05 + nitr_06 + nitr_07 + nitr_08
out['nitr25'] = (('h_agl', 'y', 'x'), nitr25)
#Ammonium
nh4_01 = d.nh4_a01.values
nh4_02 = d.nh4_a02.values
nh4_03 = d.nh4_a03.values
nh4_04 = d.nh4_a04.values
nh4_05 = d.nh4_a05.values
nh4_06 = d.nh4_a06.values
nh4_07 = d.nh4_a07.values
nh4_08 = d.nh4_a08.values
nh425 = nh4_01 + nh4_02 + nh4_03 + nh4_04 + nh4_05 + nh4_06 + nh4_07 + nh4_08
out['nh425'] = (('h_agl', 'y', 'x'), nh425)
#Chloride
cl_01 = d.cl_a01.values
cl_02 = d.cl_a02.values
cl_03 = d.cl_a03.values
cl_04 = d.cl_a04.values
cl_05 = d.cl_a05.values
cl_06 = d.cl_a06.values
cl_07 = d.cl_a07.values
cl_08 = d.cl_a08.values
#24/2/20:LC: have just pm2.5, so up to 6th bin
cl25 = cl_01 + cl_02 + cl_03 + cl_04 + cl_05 + cl_06
out['cl25'] = (('h_agl', 'y', 'x'), cl25)
#Black Carbon
bc_01 = d.bc_a01.values
bc_02 = d.bc_a02.values
bc_03 = d.bc_a03.values
bc_04 = d.bc_a04.values
bc_05 = d.bc_a05.values
bc_06 = d.bc_a06.values
bc_07 = d.bc_a07.values
bc_08 = d.bc_a08.values
bc = bc_01 + bc_02 + bc_03 + bc_04 + bc_05 + bc_06 + bc_07 + bc_08
out['bc'] = (('h_agl', 'y', 'x'), bc)
#print(d.PM2_5_DRY[1:10], d.PM10[1:10])
#aaa=np.subtract(d.PM10.values, d.PM2_5_DRY.values)
#out['aaa']=(('h_agl', 'y', 'x'), d.PM10[:,:,:]-d.PM2_5_DRY[:,:,:])
#pm25=d.PM2_5_DRY.values
#newpm25=pm25/4.
#pm10=d.PM10.values
#print(pm25[0:10,0:10,0:10])
#print(pm10[0:10,0:10,0:10])
#np.warnings.filterwarnings('ignore')
#newpm10=(pm10-pm25+pm25/4.)
#print(pm25.shape)
#out['pm25'] = (
#('h_agl', 'y', 'x'),d.PM2_5_DRY.values)
#out['pm10'] = (('h_agl', 'y', 'x'), (d.PM10-d.PM2_5_DRY).values+d.PM2_5_DRY.values/4)
#out['pm10'] = (('h_agl', 'y', 'x'), d.PM10.values)
#('h_agl', 'y', 'x'), (d.PM10.values-d.PM2_5_DRY.values/4.))
#-d.PM2_5_DRY).values)
## wrf.x_to_yOm3(d.so2.values, (d.PB + d.P).values,
## d['T'].values, mm=64)
## )
out['pb'] = (('h_agl', 'y', 'x'), d.PB.values)
out['p_sl'] = (('y', 'x'), wrf.slp(h, p, t, q))
out['rh'] = (('y', 'x'), wrf.rh(p, t, q)[0])
out['swdown'] = (('y', 'x'), d.SWDOWN.values)
out['cldfra'] = (('h_agl', 'y', 'x'), d.CLDFRA.values)
out['qsnow'] = (('h_agl', 'y', 'x'), d.QSNOW.values)
out['qgraup'] = (('h_agl', 'y', 'x'), d.QGRAUP.values)
out.to_netcdf(
os.path.join(
config['output-wrf'], '{domain}_{date}.nc'.format(
domain=domain, date=(time.strftime('%Y%m%d%H%M')))))
def main(config_path):
config = {}
with open(config_path) as f_config:
config = json.load(f_config)
# out, times, h_agl = xr.Dataset(), [], []
#for f_path in sorted(g.glob(os.path.join(
#config['output-wrf-raw'], 'wrfout_*'
#))):
#dir_data=('/mnt/raid/rong-ming/wrfchem/data_in')
#dir_out=('/mnt/raid/rong-ming/wrfchem/data_in_dfiles')
#no_files=len(os.listdir(dir_data))
for i, f_path in enumerate(
sorted(g.glob(os.path.join(config['output-wrf-raw'],
'wrfout_*')))):
print(f_path)
f_basename = os.path.basename(f_path)
print(f_basename)
domain = f_basename.split('_')[1]
#fpath=os.path.join(dir_data, f_path)
d = xr.open_dataset(f_path).isel(Time=0)
#d = xr.open_dataset(fpath)
time = dt.datetime.strptime(
f_basename, 'wrfout_{}_%Y-%m-%d_%H:%M:%S'.format(domain))
print(time)
h_agl_staggered = (d.PHB + d.PH) / wrf.G0
h_agl = bn.move_mean(
h_agl_staggered.mean(dim='south_north').mean(dim='west_east'),
2)[1:]
h = bn.move_mean(h_agl_staggered.values, 2, axis=0)[1:]
t = d['T'].values
p = (d.P + d.PB).values
q = d.QVAPOR.values
out = xr.Dataset()
out.coords['time'] = time
## out.coords['h_agl'] = np.mean(h_agl, axis=0)
out.coords['x'] = range(d.XLONG.shape[1])
out.coords['y'] = range(d.XLAT.shape[0])
out['lat'] = (('y', 'x'), d.XLAT.values[:])
out['lon'] = (('y', 'x'), d.XLONG.values[:])
out['terrain'] = (('y', 'x'), d.HGT.values)
out['u10'] = (('y', 'x'), d.U10.values)
out['v10'] = (('y', 'x'), d.V10.values)
out['rain'] = (('y', 'x'), d.RAINC + d.RAINNC)
out['t2'] = (('y', 'x'), d.T2.values)
out['so2_concentration'] = (('h_agl', 'y', 'x'), d.so2.values)
out['o3_concentration'] = (('h_agl', 'y', 'x'), d.o3.values)
out['nox_concentration'] = (('h_agl', 'y', 'x'), (d.no2 + d.no).values)
out['pm25'] = (('h_agl', 'y', 'x'), d.PM2_5_DRY.values)
out['pm10'] = (('h_agl', 'y', 'x'), d.PM10.values)
## wrf.x_to_yOm3(d.so2.values, (d.PB + d.P).values,
## d['T'].values, mm=64)
## )
out['p_sl'] = (('y', 'x'), wrf.slp(h, p, t, q))
out['rh'] = (('y', 'x'), wrf.rh(p, t, q)[0])
out.to_netcdf(
os.path.join(
config['output-wrf'], '{domain}_{date}.nc'.format(
domain=domain, date=(time.strftime('%Y%m%d%H%M')))))
def main(config_path):
config = {}
with open(config_path) as f_config:
config = json.load(f_config)
out, times, h_agl = xr.Dataset(), [], []
for f_path in sorted(g.glob(os.path.join(
config['output-wrf-raw'], 'wrfout_*'
))):
print(f_path)
f_basename = os.path.basename(f_path)
domain = f_basename.split('_')[1]
d = xr.open_dataset(f_path).isel(Time=0)
time = dt.datetime.strptime(
f_basename,
'wrfout_{}_%Y-%m-%d_%H:%M:%S'.format(domain)
)
h_agl_staggered = (d.PHB + d.PH)/wrf.G0
h_agl = bn.move_mean(h_agl_staggered
.mean(dim='south_north')
.mean(dim='west_east'), 2)[1:]
h = bn.move_mean(h_agl_staggered.values, 2, axis=0)[1:]
t = d['T'].values
p = (d.P + d.PB).values
q = d.QVAPOR.values
out = xr.Dataset()
out.coords['time'] = time
# out.coords['h_agl'] = np.mean(h_agl, axis=0)
out.coords['lat'] = d.XLAT.values[:, 0]
out.coords['lon'] = d.XLONG.values[0, :]
out['terrain'] = (('lat', 'lon'), d.HGT.values)
# for time, gr in it.groupby(times[:-1], key=lambda x:
# x.replace(minute=0)): f_path = os.path.join(
# config['output-wrf-raw'],
# dt.datetime.strftime(time, 'wrfout_d01_%Y-%m-%d_%H*')
# )
# d = xr.concat((xr.open_mfdataset(f_path, concat_dim='Time').load(),
# xr.open_dataset(os.path.join(
# config['output-wrf-raw'],
# dt.datetime.strftime(
# time + dt.timedelta(hours=1),
# 'wrfout_d01_{}'.format(config['fmt']['date'])
# )
# )).load()), dim='Time')
out['u10'] = (('lat', 'lon'), d.U10.values)
out['v10'] = (('lat', 'lon'), d.V10.values)
out['rain'] = (('lat', 'lon'), d.RAINC + d.RAINNC)
out['t2'] = (('lat', 'lon'), d.T2.values)
out['so2_concentration'] = (
('h_agl', 'lat', 'lon'), d.so2.values)
out['pm25'] = (
('h_agl', 'lat', 'lon'), d.PM2_5_DRY.values)
# wrf.x_to_yOm3(d.so2.values, (d.PB + d.P).values,
# d['T'].values, mm=64)
# )
out['p_sl'] = (('lat', 'lon'), wrf.slp(h, p, t, q))
out['rh'] = (('lat', 'lon'), wrf.rh(p, t, q)[0])
out.to_netcdf(
os.path.join(config['output-wrf'],
'{domain}_{date}.nc'
.format(domain=domain,
date=(time.strftime('%Y%m%d%H%M'))))
)
WriteNetCDF(File_fin, File, LON, LAT, rgdTimeMM, TIME, 'RH2',
'relative humidity 2m above ground', '%', RH_vals)
# Calcualte RH on pressure level
for pl in range(len(Plevs)):
SaveDirFIN = SaveDir + 'RH' + Plevs[pl]
File_fin = SaveDirFIN + '/' + 'RH' + Plevs[
pl] + '_' + sYYYYMM + '_daymean.nc'
File = File_fin + '_copy'
if os.path.exists(File_fin) == 0:
if not os.path.exists(SaveDirFIN):
os.makedirs(SaveDirFIN)
Uf = SaveDir + 'T' + Plevs[pl] + '/T' + Plevs[
pl] + '_' + sYYYYMM + '_daymean.nc'
ncid = Dataset(Uf, mode='r')
TT = np.squeeze(ncid.variables['T' + Plevs[pl]][:])
ncid.close()
Vf = SaveDir + 'Q' + Plevs[pl] + '/Q' + Plevs[
pl] + '_' + sYYYYMM + '_daymean.nc'
ncid = Dataset(Vf, mode='r')
QQ = np.squeeze(ncid.variables['Q' + Plevs[pl]][:])
ncid.close()
rgrP = np.copy(QQ)
rgrP[:] = int(Plevs[pl]) * 100.
RH_vals = wrf.rh(QQ, rgrP, TT, meta=False)
WriteNetCDF(File_fin, File, LON, LAT, rgdTimeMM, TIME,
'RH' + Plevs[pl], 'relative humidity ' + Plevs[pl],
'%', RH_vals)
