Revision: 5997
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5997&view=rev
Author: jswhit
Date: 2008-08-07 20:57:42 +0000 (Thu, 07 Aug 2008)
Log Message:
-----------
added proj4string attribute.
Modified Paths:
--------------
trunk/toolkits/basemap/lib/mpl_toolkits/basemap/__init__.py
Modified: trunk/toolkits/basemap/lib/mpl_toolkits/basemap/__init__.py
===================================================================
--- trunk/toolkits/basemap/lib/mpl_toolkits/basemap/__init__.py 2008-08-07
19:53:52 UTC (rev 5996)
+++ trunk/toolkits/basemap/lib/mpl_toolkits/basemap/__init__.py 2008-08-07
20:57:42 UTC (rev 5997)
@@ -324,8 +324,8 @@
for crude, ``l`` for low, etc.).
If None, no boundary dataset is associated with the
Basemap instance.
- srs a string representing the 'spatial reference system'
- for the map projection as defined by PROJ.4.
+ proj4string the string describing the map projection that is
+ used by PROJ.4.
================ ====================================================
**Converting from Geographic (lon/lat) to Map Projection (x/y) Coordinates**
@@ -673,7 +673,8 @@
# spatial reference string (useful for georeferencing output
# images with gdal_translate).
if hasattr(self,'_proj4'):
- self.srs = proj._proj4.srs
+ #self.srs = proj._proj4.srs
+ self.srs = proj._proj4.pjinitstring
else:
pjargs = []
for key,value in self.projparams.iteritems():
@@ -686,6 +687,7 @@
continue
pjargs.append('+'+key+"="+str(value)+' ')
self.srs = ''.join(pjargs)
+ self.proj4string = self.srs
# set instance variables defining map region.
self.xmin = proj.xmin
self.xmax = proj.xmax
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