Merge pull request #88 from HBaldwin3/helen-azimuth

Change doRubbersheeting to doRubbersheetingAzimuth.

components/isceobj/StripmapProc/runDenseOffsets.py

@@ -75,11 +75,11 @@ def estimateOffsetField(master, slave, denseOffsetFileName,
 
 def runDenseOffsets(self):
 
-    if self.doDenseOffsets or self.doRubbersheeting:
+    if self.doDenseOffsets or self.doRubbersheetingAzimuth:
         if self.doDenseOffsets:
             print('Dense offsets explicitly requested')
 
-        if self.doRubbersheeting:
+        if self.doRubbersheetingAzimuth:
             print('Generating offsets as rubber sheeting requested')
     else:
         return

components/isceobj/StripmapProc/runRubbersheet.py

@@ -144,7 +144,7 @@ def resampleOffset(maskedFiltOffset, geometryOffset, outName):
 
 def runRubbersheet(self):
 
-    if not self.doRubbersheeting:
+    if not self.doRubbersheetingAzimuth:
         print('Rubber sheeting not requested ... skipping')
         return
 
@@ -174,5 +174,3 @@ def runRubbersheet(self):
 
     print("I'm here")
     return None
-
-

components/isceobj/StripmapProc/runRubbersheetAzimuth.py

@@ -104,6 +104,8 @@ def fill(data, invalid=None):
     Output:
         Return a filled array.
     """
+    from scipy import ndimage
+
     if invalid is None: invalid = np.isnan(data)
 
     ind = ndimage.distance_transform_edt(invalid,
@@ -279,5 +281,3 @@ def runRubbersheetAzimuth(self):
     resampleOffset(filtAzOffsetFile, geometryAzimuthOffset, sheetOffset)
 
     return None
-
-