[Scipy-svn] r2247 - trunk/Lib/interpolate

[scipy-svn at scipy.org]

Author: stefan
Date: 2006-10-07 21:12:06 -0500 (Sat, 07 Oct 2006)
New Revision: 2247

Modified:
   trunk/Lib/interpolate/interpolate.py
Log:
More concise rank checking in interp2d.


Modified: trunk/Lib/interpolate/interpolate.py
===================================================================
--- trunk/Lib/interpolate/interpolate.py	2006-10-07 16:22:48 UTC (rev 2246)
+++ trunk/Lib/interpolate/interpolate.py	2006-10-08 02:12:06 UTC (rev 2247)
@@ -71,7 +71,7 @@
 
         """        
         self.x, self.y, self.z = map(ravel, map(array, [x, y, z]))
-        if not (rank(self.x) == 1 and rank(self.y) == 1 and rank(self.z) == 1):
+        if not map(rank, [self.x, self.y, self.z]) == [1,1,1]:
             raise ValueError("One of the input arrays is not 1-d.")
         if len(self.x) != len(self.y):
             raise ValueError("x and y must have equal lengths")