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Triplot Error

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Jennifer
Jennifer 2011-10-26
Hi
I wonder if anyone can help. I am trying to create a mesh to be used in a CFD program. However when I run my code I get the following error:
??? Index exceeds matrix dimensions.
Error in ==> triplot at 69
h = plot(x(d), y(d),c,varargin{start:end});
My code is as follows:
load nodes.txt
>> x=[nodes(:,1)];
>> y=[nodes(:,2)];
>> tri = delaunay(x,y);
>> triplot(tri,x,y);
nodes.txt <973x2 double>
x <973x1 double>
y <973x1 double>
tri <1818x3 double>
Any help you would be gratefully received
Thanks

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