OMI swath dataΒΆ

This example code illustrates how to access and visualize a OMI swath data.

#Add data file
folder = 'D:/Temp/hdf/'
fns = 'OMI-Aura_L2-OMNO2_2008m0720t2016-o21357_v003-2008m0721t101450.he5'
fn = folder + fns
f = addfile(fn)
lon = f['Longitude'][:]
lat = f['Latitude'][:]
vname = 'CloudFraction'
data = f[vname][:]*0.001

#Plot
axesm()
geoshow('country')
#slayer = scatter(lon, lat, data, edge=False)
layer = pcolor(lon, lat, data)
colorbar(layer)
title('OMI - ' + vname)
axism()
../../../_images/omi_swath.png