matlab-grid-generator/bin/mask.m

function [msk] = mask( T )
%
% msk=mask(T);
%
% return array of same shape as T with 0/1 indicating non-zero elements
% of T.

msk=0*T;
msk(find(T~=0))=1;
msk(isnan(T))=0;
1	cnh	1.1	function [msk] = mask( T )
2			%
3			% msk=mask(T);
4			%
5			% return array of same shape as T with 0/1 indicating non-zero elements
6			% of T.
7
8			msk=0*T;
9			msk(find(T~=0))=1;
10			msk(isnan(T))=0;