Index: /issm/trunk/src/m/utils/Math/isnans.m
===================================================================
--- /issm/trunk/src/m/utils/Math/isnans.m	(revision 1712)
+++ /issm/trunk/src/m/utils/Math/isnans.m	(revision 1712)
@@ -0,0 +1,13 @@
+function returnvalue=isnans(array)
+%ISNANS: figure out if an array is nan. wrapper to isnan from matlab which stupidly does not allow this test  for structures!
+%
+%  Usage:    isnans(array)
+%
+%  See also : ISNAN 
+
+
+if isstruct(array), 
+	returnvalue=0;
+else
+	returnvalue=isnan(array);
+end