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Hello,

I work with binaries pictures of soil to determinate the porous network. I use a software for the reconstruction and the mesh which give files with nodes and elements and with comsol script, I put it on comsol.
When I have one pore ( one geometry) only, it works well.

But when I have more than one pore, I can't do the same thing with comsol script, I don't understand why.
I have this error :

Error: Fatal error.
Error in built-in function patch.
flplot 602 hh=patch(pd,'colormap',val.colormap,...
meshplot3 149 hh=flplot(plotMesh,'facestyle',facestyle,...
meshplot 332 hh=meshplot3(mesh,prop);

I wrote this :
C:\Documents and Settings\Marie\Desktop\amira_tet

load coord.txt
load tet.txt
el = cell(1,0);
tet=tet(:,2:5);
coord=coord(:,2:4);
tet = tet+1; % Lowest mesh point index is zero in tet.txt
el{1} = struct('type','tet','elem',tet');
m = femmesh(coord',el);
m = meshenrich(m);
meshplot(m);
fem.mesh=m

thanks

marie