Changeset 17954

Timestamp:

05/06/14 18:00:01 (11 years ago)

Author:

cborstad

Message:

CHG: added a try/except for importing osgeo/gdal since basic python plots can work without it (only impacts overlay plots

File:

• issm/trunk-jpl/src/m/plot/plot_manager.py (modified) (2 diffs)

issm/trunk-jpl/src/m/plot/plot_manager.py

@@ -11 +11 @@
 from plot_unit import plot_unit
 from applyoptions import applyoptions
-from plot_overlay import plot_overlay
+
+try:
+        from osgeo import gdal
+        overlaysupport=True
+except ImportError:
+        print 'osgeo/gdal for python not installed, overlay plots are not enabled'
+        overlaysupport=False
+
+if overlaysupport:
+        from plot_overlay import plot_overlay
 
 def plot_manager(md,options,fig,ax):
@@ -45 +54 @@
 
         #overlay plot
-        if options.exist('overlay'):
+        if options.exist('overlay') and overlaysupport:
                 plot_overlay(md,data,options,ax)
                 options.addfielddefault('alpha',0.5)