Index: /issm/trunk/src/m/utils/Array/string_dim.m
===================================================================
--- /issm/trunk/src/m/utils/Array/string_dim.m	(revision 3571)
+++ /issm/trunk/src/m/utils/Array/string_dim.m	(revision 3572)
@@ -32,4 +32,7 @@
 %  calculate indices base 0 and convert to base 1
 
+%  note that ind2sub might be useful, except that it requires a list
+%  of scalars rather than a vector for output.
+
 for i=length(asize):-1:1
     aprod=aprod/asize(i);