Dear developers,<br><br>I'm using Gmsh to create a triangular 2D grid of the Adriatic Sea. The hydrodynamic model<br>I'm using doesn't support the msh format, so I thought to write a perl script to convert it.<br>
I need only the following parameters:<br><br>id_node1 lon1 lat1<br>id_node2 lon2 lat2<br>....<br><br>id_elem1 id_node_a1 id_node_b1 id_node_c1<br>id_elem2 id_node_a2 id_node_b2 id_node_c2<br>....<br><br>
I don't know how to extract the coordinates of the nodes in lat-lon and the<br>numbers of the nodes used in the elements.<br>Can you help me?<br><br>Thank you,<br>Marco<br><br>