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Parcel new function added #80

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f495479
Parcel new function added
ryba183 May 8, 2020
894f765
Critical moments
ryba183 May 9, 2020
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29 changes: 25 additions & 4 deletions parcel.py
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Original file line number Diff line number Diff line change
Expand Up @@ -152,12 +152,14 @@ def _stats(state, info):
info["RH_max"] = max(info["RH_max"], state["RH"])

def _output_bins(fout, t, micro, opts, spectra):

for dim, dct in spectra.iteritems():
for bin in range(dct["nbin"]):
if dct["drwt"] == 'wet':
micro.diag_wet_rng(
fout.variables[dim+"_r_wet"][bin],
fout.variables[dim+"_r_wet"][bin] + fout.variables[dim+"_dr_wet"][bin]

)
elif dct["drwt"] == 'dry':
micro.diag_dry_rng(
Expand All @@ -166,6 +168,11 @@ def _output_bins(fout, t, micro, opts, spectra):
)
else: raise Exception("drwt should be wet or dry")


if dct["drwt"] == 'wet':
micro.diag_dry_mom(1)
fout.variables[dim+'_dry_m_1'][int(t), int(bin)] = np.frombuffer(micro.outbuf())

for vm in dct["moms"]:
if type(vm) == int:
# calculating moments
Expand All @@ -190,7 +197,7 @@ def _output_init(micro, opts, spectra):
tmp = name + '_r_' + dct["drwt"]
fout.createVariable(tmp, 'd', (name,))
fout.variables[tmp].unit = "m"
fout.variables[tmp].description = "particle wet radius (left bin edge)"
fout.variables[tmp].description = "particle "+dct["drwt"]+" radius (left bin edge)"

tmp = name + '_dr_' + dct["drwt"]
fout.createVariable(tmp, 'd', (name,))
Expand All @@ -215,9 +222,17 @@ def _output_init(micro, opts, spectra):
fout.variables[name+'_'+vm].unit = 'kg of chem species dissolved in cloud droplets (kg of dry air)^-1'
else:
assert(type(vm)==int)

fout.createVariable(name+'_m'+str(vm), 'd', ('t',name))
fout.variables[name+'_m'+str(vm)].unit = 'm^'+str(vm)+' (kg of dry air)^-1'
fout.variables[name+'_m'+str(vm)].unit = ' m^'+str(vm)+' (kg of dry air)^-1'

fout.createVariable(name+'_dry_m_'+str(vm), 'd', ('t',name))
fout.variables[name+'_dry_m_'+str(vm)].unit = ' m^'+str(vm)+' (kg of dry air)^-1'

fout.createVariable('number_of_rc_m0', 'd', ('t'))
fout.createVariable('number_of_rc_m1', 'd', ('t'))
fout.variables['number_of_rc_m0'].unit = 'm^'+str(vm)+' (kg of dry air)^-1'
fout.variables['number_of_rc_m1'].unit = 'micrometer'
units = {"z" : "m", "t" : "s", "r_v" : "kg/kg", "th_d" : "K", "rhod" : "kg/m3",
"p" : "Pa", "T" : "K", "RH" : "1"
}
Expand All @@ -242,6 +257,12 @@ def _save_attrs(fout, dictnr):
setattr(fout, var, val)

def _output(fout, opts, micro, state, rec, spectra):
micro.diag_rw_ge_rc()
micro.diag_wet_mom(0)
fout.variables['number_of_rc_m0'][int(rec)] = np.frombuffer(micro.outbuf())
micro.diag_rw_ge_rc()
micro.diag_wet_mom(1)
fout.variables['number_of_rc_m1'][int(rec)] = np.frombuffer(micro.outbuf())
_output_bins(fout, rec, micro, opts, spectra)
_output_save(fout, state, rec)

Expand Down Expand Up @@ -488,8 +509,8 @@ def _arguments_checking(opts, spectra, aerosol):
if gstdev <= 0:
raise Exception("standard deviation should be > 0 for aerosol[" + name + "]")
# necessary?
if gstdev == 1.:
raise Exception("standard deviation should be != 1 to avoid monodisperse distribution for aerosol[" + name + "]")
# if gstdev == 1.:
# raise Exception("standard deviation should be != 1 to avoid monodisperse distribution for aerosol[" + name + "]")

for name, dct in spectra.iteritems():
# TODO: check if name is valid netCDF identifier
Expand Down