Merge pull request #9 from adesmet-ssec/display-0d-array

support GUI Display Data on 0d variables

pyglance/glance/gui_view.py

@@ -8,6 +8,7 @@ Copyright (c) 2011 University of Wisconsin SSEC. All rights reserved.
 """
 
 import sys, os.path, logging
+import numpy
 
 from PyQt4 import QtGui, QtCore
 
@@ -839,6 +840,14 @@ class GlanceGUIView (QtGui.QWidget) :
         given variable data, pop a window to show it to the user
         """
 
+        if len(variableDataObject.data.shape) == 0:
+            # This is a simple scalar value. Toss it into an array
+            # so the following code can cope
+            newData = variableDataObject.copy()
+            newData.data = numpy.array([variableDataObject.data.item()])
+            variableDataObject = newData
+
+
         if len(variableDataObject.data.shape) > 0 and len(variableDataObject.data.shape) <= 2 :
 
             tempID                = self.dataShowCounter