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<DIV>Dear all,</DIV>
<DIV>Sorry to trouble you. </DIV>
<DIV>In .msh file, gmsh does not export all line informations. It only
exports some of the lines in the section of $Elements.</DIV>
<DIV> </DIV>
<DIV>There are different types of elements, nodes, lines, cells... for
example, each triangle contains three lines, each line contains some nodes.
When coding discontinuous Galerkin method, it is better to get all the line
information. </DIV>
<DIV>If so, once one knows a cell index, he can easily get the lines the
cell have, and next step, he can also get the node index.</DIV>
<DIV> </DIV>
<DIV>So I wonder if gmsh itself can export all the line informations
directly?</DIV>
<DIV>Thank you all.</DIV>
<DIV> </DIV>
<DIV>Chijie Zhuang</DIV>
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