Prof. Geuzaine, Thanks a lot for guiding me to the correct file in the source code. I hacked it and it works.
Thanks and Regards, Savio On Mon, Feb 12, 2018 at 12:24 AM, Christophe Geuzaine <cgeuza...@uliege.be> wrote: > > > On 9 Feb 2018, at 03:40, Savio Poovathingal <poova...@umn.edu> wrote: > > Hello, > > I am using gmsh to generate a 2d grid on a surface and output in stl > format with double precision. > > > You’ll need to hack the code (GmshIO_STL.cpp), as the STL spec specifies > single precision. See e.g. https://en.wikipedia.org/wiki/STL_(file_format) > > > > 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. > _______________________________________________ > gmsh mailing list > firstname.lastname@example.org > http://onelab.info/mailman/listinfo/gmsh > > > — > Prof. Christophe Geuzaine > University of Liege, Electrical Engineering and Computer Science > http://www.montefiore.ulg.ac.be/~geuzaine > > Free software: http://gmsh.info | http://getdp.info | http://onelab.info > > -- 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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