[Gmsh] Exporting Gmsh to MATLAB

[Jose Paulo Moitinho de Almeida]

On Thursday 17 March 2011, Watheq Elias wrote:
> Dear Sir,
> I am working on solving Schrodinger equation in 3D case. I have found that
> the Gmsh software is great and easy to use. i was wondering if it is
> possible to export the mesh generated by using Gmsh to MATLAB. What I need
> is that an array contains nodes numbers that belong to each element
> arranged in counterclockwise. in addition to ability to determine the
> coordinates of the node from its global number. For example. If the matrix
> T given as follows T=[ 10    5      11    15
>        1      4       7      20
>         :       :        :        :
>         :       :        :        :
>         :       :        :        : ]
> then the row represent the number of element and columns stores the nodes
> number that belong to a particular element arranged according to the right
> hand rule. I will be very gradeful if you kindly help me in this matter.
> 
> With best wishes,
> Watheq Zako Elias

Check load_gmsh.m and load_gmsh2.m in utils/converters/matlab

Adapt according to your needs.

Regards

ZP