[Gmsh] ISAAC: .p3d grid

Christophe Geuzaine cgeuzaine at ulg.ac.be
Mon Aug 23 08:40:15 CEST 2010

On 10/05/10 22:52, Vitor M. Braga wrote:
> Hi,
> ok, that was stupid. I've just realized that my .p3d file is empty,
> that's why ISAAC doesn't run.
> How can I export the .msh mesh to plot3d mesh? Everytime I try to save
> it as "file.p3d", GMSH generates an empty file. It worked so fine with
> the VTK meshes, what's different with plot3d meshes?

The .p3d file format is only for structured grids so it will only export 
meshes generated using the transfinite algorithm. (We should also export 
extruded grids, but that's not implemented yet.)

> Thank you for the wonderful software.
> Best regards,
> Vitor de Melo Braga
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Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science