[Scipy-svn] r2973 - trunk/Lib/sandbox/maskedarray

[scipy-svn at scipy.org]

Author: pierregm
Date: 2007-05-08 10:59:31 -0500 (Tue, 08 May 2007)
New Revision: 2973

Modified:
   trunk/Lib/sandbox/maskedarray/core.py
Log:
core: _extrema_operation.reduce force a ravel() on array if axis=None

Modified: trunk/Lib/sandbox/maskedarray/core.py
===================================================================
--- trunk/Lib/sandbox/maskedarray/core.py	2007-05-07 16:24:37 UTC (rev 2972)
+++ trunk/Lib/sandbox/maskedarray/core.py	2007-05-08 15:59:31 UTC (rev 2973)
@@ -1214,6 +1214,7 @@
         self._hardmask = False     
         
     def unshare_mask(self):
+        "Copies the mask and set the sharedmask flag to False."
         if self._sharedmask:
             self._mask = self._mask.copy()
             self._sharedmask = False
@@ -2010,6 +2011,7 @@
             kargs = { 'axis' : axis }
         else:
             kargs = {}
+            target = target.ravel()
 
         if m is nomask:
             t = self.ufunc.reduce(target, **kargs)
@@ -2645,6 +2647,5 @@
         assert_equal(y._mask, [True, True])
     #
     if 1:
-        x = arange(10)
-        x[0] = masked
-        print dot(x,x)
+        x = arange(64).reshape(8,8)
+        z = maximum(x)