Dear Filip, The option "Geometry.OrientedPhysicals" is not what you are looking for (the syntax error is because the -string command line option takes full .geo commands as arguments, e.g. -string "Geometry.OrientedPhysicals=1;").
To create a single Physical Volume with all the elementary volumes defined in the file test.stp, simply create a .geo file with the following commands: SetFactory("OpenCASCADE"); vol() = ShapeFromFile("test.stp"); Physical Volume(1) = {vol()}; Christophe > On 1 Apr 2018, at 10:01, f.jen...@gmx.de wrote: > > Hi all, > > I want to define my part as Physical Volume with the cmd. For this I use the > following command: > > gmsh Desktop\test.stp -string "Geometry.OrientedPhysicals" -clscale 0.025 -3 > -o Desktop\test.msh > > I always got the error message : Error : > 'C:\Users\Filip\AppData\Roaming/gmsh-tmp', line 1 : syntax error () > > Neither the Physical Volume nor the mesh is created. What am I doing wrong? > Do I use the correct command to create the Physical Volume? > Thanks for your help. > Filip > > Gesendet von Mail für Windows 10 > > _______________________________________________ > gmsh mailing list > gmsh@onelab.info > http://onelab.info/mailman/listinfo/gmsh _______________________________________________ gmsh mailing list gmsh@onelab.info http://onelab.info/mailman/listinfo/gmsh