[Gmsh] problem with gmsh to Freefem mesh?

[Geordie McBain]

2015-05-06 22:53 GMT+10:00 Julien Derr <julien.derr at gmail.com>:
> Hi Georgie,
>
> here is a minimum example: if you run the script.sh you would get the error,

Hello.  No, actually, it seemed to work fine here.  I wasn't sure what
freefem.edp was supposed to contain so wrote a simple one solving a
Dirichlet problem for the oblong island using P1 triangular elements.
I think that that should fail if any elements had nonpositive
Jacobians.

mesh Th = readmesh("freefem_mesh.mesh");
fespace Vh(Th, P1);
Vh u, v;
solve laplace(u, v) =
  int2d(Th)(dx(v) * dx(u) + dy(v) * dy(u))
  + on(27, u=1) + on(16, 17, 18, 19, u=0);
plot(u, ps="u.eps");

My versions are Gmsh 2.8.4 and FreeFem++ 3.340000 (10 février 2015),
both compiled locally from SVN/hg sources on 64-bit Debian testing.
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