from vacumm.misc.color import cmap_jets
from genutil import minmax
vmin, vmax = minmax(xe, xe_lin)
kwplot = dict(vmin=vmin, vmax=vmax, show=False)
kwhov = dict(kwplot)
kwhov.update(cmap=cmap_jets(stretch=-.4), colorbar=False, xrotation=25.)
kwcurve = dict(kwplot)
kwcurve.update(transpose=True, color='r', yhide=True)
kwplot.update(order='-d', title=True)
kwhov['date_fmt'] = '%Hh'
# - original
#print xe.getTime().asComponentTime()
hov2(xe,
subplot=421,
top=.95,
hspace=.45,
figsize=(5.5, 8),
bottom=.06,
**kwhov)
axlims = P.axis()
curve2(xe[:, 15], 'o', subplot=422, **kwcurve)
xscale(1.1, keep_min=1)
# - nearest
hov2(xe_nea, subplot=423, **kwhov)
P.axis(axlims)
curve2(xe[:, 15], 'o', subplot=424, **kwcurve)
print 'ok'
curve2(xe_nea[:, 15], **kwplot)
xscale(1.1, keep_min=1)
# - linear
hov2(xe_lin, subplot=425, **kwhov)
# Lecture de l'elevation de la surface
import cdms2, numpy as N, MV2
from vacumm.config import data_sample
select = dict(time=slice(0, 13), squeeze=1)
f = cdms2.open(data_sample('mars3d.xt.xe.nc'))
xe = f('xe', **select)
f.close()
# Plot
from vacumm.misc.plot import hov2
import vacumm.misc.plot
print vacumm.misc.plot
h = hov2(xe,
fmt='%.1f',
left=.15,
right=.98,
linewidths=1.5,
clabel_glow=2,
nmax=20,
figsize=(6, 6),
close=True,
fill='contour',
show=False,
savefigs=__file__,
savefigs_pdf=True)
from matplotlib import rcParams ; rcParams['font.size'] = 8 import pylab as P from vacumm.misc.plot import yhide, xscale, savefigs, hov2, curve2 from vacumm.misc.color import cmap_jets from genutil import minmax vmin, vmax = minmax(xe, xe_lin) kwplot = dict(vmin=vmin, vmax=vmax, show=False) kwhov = dict(kwplot) kwhov.update(cmap=cmap_jets(stretch=-.4), colorbar=False, xrotation=25.) kwcurve = dict(kwplot) kwcurve.update(transpose=True, color='r', yhide=True) kwplot.update(order = '-d', title=True) kwhov['date_fmt'] = '%Hh' # - original #print xe.getTime().asComponentTime() hov2(xe, subplot=421, top=.95, hspace=.45, figsize=(5.5, 8), bottom=.06, **kwhov) axlims = P.axis() curve2(xe[:, 15], 'o', subplot=422, **kwcurve) xscale(1.1, keep_min=1) # - nearest hov2(xe_nea, subplot=423, **kwhov) P.axis(axlims) curve2(xe[:, 15], 'o', subplot=424, **kwcurve) print 'ok' curve2(xe_nea[:, 15], **kwplot) xscale(1.1, keep_min=1) # - linear hov2(xe_lin, subplot=425, **kwhov) P.axis(axlims) curve2(xe[:, 15], 'o', subplot=426, **kwcurve) curve2(xe_lin[:, 15], **kwplot)
# ==> Practice: Create cdarr with depth/lat axes. - see doc Vacumm -
# # - depth
# ax1 = create_dep(N.linspace(-1000,0,10))
# # - latitude
# ax2 = create_lat(N.arange(15)*.5+44.)
# ==> Practice: Create cdarr with time/lat axes. - see doc Vacumm -
# # - time
# ax1 = create_time(N.arange(10.),
# 'days since 2006-10-01',long_name='Mon axe de temps')
# # - latitude
# ax2 = create_lat(N.arange(15)*.5+44.)
# - cdms2 variable creation
cdarr = cdms2.createVariable(marr,axes=[ax1,ax2],id='test',attributes=dict(long_name='the main test',units='$m^3 s^{-1}$'))
print 'Array type - cdarr - :',type(cdarr)
print 'Variable :',cdarr.id
# print 'Longitude :',cdarr.getLongitude()
# print 'Latitude :',cdarr.getLatitude()
# print cdarr
# - Result snapshot
if islon(cdarr.getAxis(0)):
map(cdarr, contour=False)
if isdep(cdarr.getAxis(0)):
section2(cdarr, contour=False)
if istime(cdarr.getAxis(0)):
hov2(cdarr, contour=False)
# Lecture de l'elevation de la surface
import cdms2, numpy as N, MV2
from vacumm.config import data_sample
select = dict(time=slice(0, 13), squeeze=1)
f = cdms2.open(data_sample('mars3d.xt.xe.nc'))
xe = f('xe', **select)
f.close()
# Plot
from vacumm.misc.plot import hov2
import vacumm.misc.plot
print vacumm.misc.plot
h = hov2(xe, fmt='%.1f', left=.15, right=.98, linewidths=1.5,
clabel_glow=2, nmax=20, figsize=(6, 6),
fill='contour', show=False, savefigs=__file__, savefigs_pdf=True)
