[Gmsh] stl with double precision

[Savio Poovathingal]

Hello,

I am using gmsh to generate a 2d grid on a surface and output in stl format
with double precision. I cannot find a way to do this. I am sure it's a
simple hack but I have not been able to figure it out. I need double
precision because the solver I use needs triangle info with double
precision. Unfortunately, with single precision, flow is "leaking" into the
surface because it is not watertight.

Any help is appreciated.

Thanks,
Savio

-- 
Savio James Poovathingal
Postdoctoral Research Scholar
Molecular Beam Lab
Department of Chemistry and Biochemistry
Montana State University
Bozeman
Montana, USA 59717.
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