SF.net SVN: matplotlib: [4432] trunk/toolkits/basemap/examples/ccsm_popgrid .py

[<js...@us...>]

Revision: 4432
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4432&view=rev
Author:   jswhit
Date:     2007-11-24 11:57:45 -0800 (Sat, 24 Nov 2007)

Log Message:
-----------
no longer need to manually create masked array

Modified Paths:
--------------
    trunk/toolkits/basemap/examples/ccsm_popgrid.py

Modified: trunk/toolkits/basemap/examples/ccsm_popgrid.py
===================================================================
--- trunk/toolkits/basemap/examples/ccsm_popgrid.py	2007-11-24 19:43:37 UTC (rev 4431)
+++ trunk/toolkits/basemap/examples/ccsm_popgrid.py	2007-11-24 19:57:45 UTC (rev 4432)
@@ -36,16 +36,13 @@
 fpin      = NetCDFFile(infile)
 tlat      = fpin.variables['TLAT'][:]
 tlon      = fpin.variables['TLONG'][:]
+# masked array returned, masked where data == _FillValue
 temp      = fpin.variables['TEMP'][:]
-fillvalue = fpin.variables['TEMP'].attributes['_FillValue']
 fpin.close()
 
 # make longitudes monotonically increasing.
 tlon = N.where(N.greater_equal(tlon,min(tlon[:,0])),tlon-360,tlon)
 
-# create a masked array with temperature data (continents masked).
-temp = MA.masked_values(temp,fillvalue)
-
 # stack grids side-by-side (in longitiudinal direction), so
 # any range of longitudes may be plotted on a world map.
 tlon = N.concatenate((tlon,tlon+360),1)


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