def window_cloud_ceiling(f):
dset = da.read_nc(f, ["cal333+cal05+cal20+cal80+csat", "cal333+cal05+cal20+cal80+csat_cprof", "nprof"])
vcm, cprof, nprof = (
dset["cal333+cal05+cal20+cal80+csat"],
dset["cal333+cal05+cal20+cal80+csat_cprof"],
dset["nprof"],
)
cf_lat, cf_lat2 = compute_cf(vcm, cprof, nprof)
ceiling = tropic_width.cloud_cover_top(vcm.altitude, cf_lat)
return ceiling, vcm.lat, cprof, nprof
def window_cloud_ceiling(f):
dset = da.read_nc(f, [
'cal333+cal05+cal20+cal80+csat', 'cal333+cal05+cal20+cal80+csat_cprof',
'nprof'
])
vcm, cprof, nprof = dset['cal333+cal05+cal20+cal80+csat'], dset[
'cal333+cal05+cal20+cal80+csat_cprof'], dset['nprof']
cf_lat, cf_lat2 = compute_cf(vcm, cprof, nprof)
ceiling = tropic_width.cloud_cover_top(vcm.altitude, cf_lat)
return ceiling, vcm.lat, cprof, nprof
def pcolor_zonal(x, y, vcmarray, title=None):
z = vcmarray.copy()
z = np.ma.masked_where(z==0, z)
plt.contourf(x, y, z.T, np.r_[0:0.8:0.05])
plt.colorbar()
if title is not None:
plt.title(title[10:-4])
plt.clim(0,0.8)
plt.xticks(np.r_[-90:90+30:30])
ctop = tropic_width.cloud_cover_top(y, vcmarray, 0.05)
latup, latdown, ceiling, height = tropic_width.tropic_width3(x, y, vcmarray)
plt.axvline(x=latup, ls='--', color='grey')
plt.axvline(x=latdown, ls='--', color='grey')
plt.axhline(y=ceiling, ls='--', color='grey')
plt.axhline(y=height, ls='--', color='grey')
plt.plot(x, ctop, ls='--', color='w', alpha=0.5)
plt.xlim(-82,82)
plt.ylim(0, 20)
plt.ylabel('Altitude [km]')
plt.xlabel('Latitude')
def pcolor_zonal(x, y, vcmarray, title=None):
z = vcmarray.copy()
z = np.ma.masked_where(z == 0, z)
plt.contourf(x, y, z.T, np.r_[0:0.8:0.05])
plt.colorbar()
if title is not None:
plt.title(title[10:-4])
plt.clim(0, 0.8)
plt.xticks(np.r_[-90:90 + 30:30])
ctop = tropic_width.cloud_cover_top(y, vcmarray, 0.05)
latup, latdown, ceiling, height = tropic_width.tropic_width3(
x, y, vcmarray)
plt.axvline(x=latup, ls='--', color='grey')
plt.axvline(x=latdown, ls='--', color='grey')
plt.axhline(y=ceiling, ls='--', color='grey')
plt.axhline(y=height, ls='--', color='grey')
plt.plot(x, ctop, ls='--', color='w', alpha=0.5)
plt.xlim(-82, 82)
plt.ylim(0, 20)
plt.ylabel('Altitude [km]')
plt.xlabel('Latitude')
def pcolor_zonal(x, y, vcmarray, title=None):
plt.figure(figsize=[15,5])
plt.contourf(x, y, vcmarray.T, np.r_[0:0.8:0.05])
plt.colorbar()
if title is not None:
plt.title(title)
plt.clim(0,0.8)
plt.xlim(-82,82)
plt.xticks(np.r_[-90:90+30:30])
cover_top = tropic_width.cloud_cover_top(y, vcmarray)
plt.plot(x, cover_top, lw=2, color='w', alpha=0.5)
latup, latdown, ceiling, height = tropic_width.tropic_width3(x, y, vcmarray)
plt.figure(figsize=[15,5])
plt.plot(x, cover_top)
plt.axvline(x=latup)
plt.axvline(x=latdown)
plt.axhline(y=ceiling)
plt.axhline(y=height)
print 'lat range, second method : ', latup, latdown