Changeset 6438 for anuga_core/source/anuga/geospatial_data/geospatial_data.py

Timestamp:

Mar 3, 2009, 1:16:59 PM (14 years ago)

Author:

ole

Message:

Fixed bug in ensure_numeric where input was always copied irrespective of type.

Then fixed snowball bugs by copying input to ensure_numeric where appropriate.

Thanks Ross

File:

• anuga_core/source/anuga/geospatial_data/geospatial_data.py (modified) (3 diffs)

anuga_core/source/anuga/geospatial_data/geospatial_data.py

@@ -1460 +1460 @@
     """
 
+    import copy
     # Input check
     if isinstance(points, basestring):
@@ -1470 +1471 @@
         assert geo_reference == None, msg
     else:
-        points = ensure_numeric(points, num.Float)
+        points = ensure_numeric(copy.copy(points), num.Float)
 
     # Sort of geo_reference and convert points
@@ -1507 +1508 @@
     """
 
+    import copy
     # Input check
     if isinstance(points, Geospatial_data):