coolfluid/coolfluid3 — pull request #192 by wdeconinck (2012-02-24 13:49:31+00:00)
Title: Fixes + Gmsh writer and reader have better parallel file handling

Gmsh reader now reads the glb_id from the nodes and elements from file
Gmsh writer now writes every parallel file with the nodes and elements having a glb_idx from coolfluid
This allows parallel visualization and post-processing of these meshes using Gmsh.

In the case of 2 ranks, these files are created:
output_P0.msh
output_P1.msh
output.msh

This last one contains only 2 lines:
Merge "output_P0.msh";
Merge "output_P1.msh";

Opening the file "output.msh" with Gmsh automatically merges the other 2 files.