[Gmsh] post-processing

[Pei-Ying Hsieh]

Dear gmsh group:

Can someone tell me how to post-processing the following in gmsh?

(H * nabla) H

where H is magnetic flux field induced by a permanent magnet.  This was calculated using GetDP.

Also, what is the format of .pos?  for example,

View "h" {
VT(0.003,5.4210109e-017,0,0.0012962965,-0.00016029326,0,0.003,0.003,0){-534295.56,157091.87,0,-534295.56,157091.87,0,-534295.56,157091.87,0};

The first seems to be the coordinates of the 3 vertices of a triangluar element (this is a 2D case),  what about the second, inside { }?  I will assume these are the H values (a 2D vector) at the corresponding vertices, but, when I used the "probe" function in plugin, I got a very different value (in this case, I got some thing like 2.72e5 at the first vertex).  So, I am confuse.

Thanks in advance for your reply!

Pei


 
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