Dear All. OK, we have now moved away from simple cubes, and attempting to model a physical structure.
There are two problems. One is that the unit Normal of each surface on the pond bottom cannot be determined (obvious, since it is ambiguous). Mailing list archives mention this, but I have found no solution. The second is that (possibly as a result) gmsh will not generate a 3D mesh. gmsh in fact segfaults. (2.15.0, debian 9.1 (Stretch)) Once again, I will appreciate some hand-holding. Yes, this is a ``toy'' project, I am trying to get to grips with gmsh, in order to use getDP for ``proper'' electromagnetic geometries :-) Alan. -- Alan Robert Clark, Pr.Eng Computational Electromagnetics Associate Professor Wits University School of Electrical and Information Engineering Assistant Dean: Academic, Faculty of Engineering and the Built Environment. Wits; Gauteng ``Bugs are later known as features'' 2050 South Africa Ps 111:10; Ps 37/150 Fax (+27 11)403-1929 [email protected] Tel (+27 11)717-7223(24hr) <http://YingTongDiddleiPo.ee.wits.ac.za/> **Linux ---the choice of a GNU generation.**
mypond.geo
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