Dear Christophe Dear Colleagues Is there maybe a way to use the old version of the output format for compatibility i.e an option on the command line? Otherwise I will be kind of stuck.....
Regards Moritz On Wed, Sep 19, 2018 at 11:54 AM, Christophe Geuzaine <[email protected]> wrote: > > > > On 19 Sep 2018, at 10:34, moritz braun <[email protected]> wrote: > > > > Dear Christophe > > Dear Fellow gmsh users! > > > > Currently my geo file ends with > > Volume (186)={theloops[]}; > > Physical Volume(999)= 186; > > I assume for every point would need to add > > Point {x_i,y_i,z_i} in Volume{186}; > > Is that the right syntax? > > exact : see e.g. https://gitlab.onelab.info/gmsh/gmsh/blob/master/ > tutorial/t15.geo > > > > > Regards > > > > Moritz > > > > > > On Tue, Sep 18, 2018 at 9:13 PM, Christophe Geuzaine < > [email protected]> wrote: > > > > > > > On 18 Sep 2018, at 12:16, moritz braun <[email protected]> wrote: > > > > > > Dear Christophe > > > > > > I am currently using gmsh with a size function > > > that becomes very small, but not zero > > > close to the positions of nuclei in a molecule > > > and is scaling close to linear for distances > 0.1 abohr. > > > More specifically > > > i have chosen the size function as > > > S*sqrt(0.02**2+d**2), with S as a parameter between 0.1 and 0.5 > > > It would possbily make my calculation more exact > > > if I could force gmsh to use the nuclear positions > > > as grid points. > > > Is there a way to get gmsh to do that? > > > > > > > Yes : in .geo files, use "Point { ... } In Surface { ... };" or "Point { > ... } In Volume { ... };". > > > > In the API (Python, Julia, C++ or C), use the "embed" function. > > > > Cheers, > > > > Christophe > > > > > Regards > > > > > > Moritz > > > > > > -- > > > Prof M Braun Tel.:27-12-4298006/8027 > > > Physics Department Fax.: 27-12-4293643 > > > University of South Africa (UNISA) > > > [email protected] > > > P.O. Box 392 > > > 0003 > > > UNISA > > > South Africa > > > http://moritz-braun.blogspot.com > > > > — > > 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 > > > > > > > > > > -- > > Prof M Braun Tel.:27-12-4298006/8027 > > Physics Department Fax.: 27-12-4293643 > > University of South Africa (UNISA) > > [email protected] > > P.O. Box 392 > > 0003 > > UNISA > > South Africa > > http://moritz-braun.blogspot.com > > — > 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 > > -- Prof M Braun Tel.:27-12-4298006/8027 Physics Department Fax.: 27-12-4293643 University of South Africa (UNISA) [email protected] P.O. Box 392 0003 UNISA South Africa http://moritz-braun.blogspot.com
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