>> In such extreme cases I would precompute the desired mesh size constraints >> on a background mesh.
>> Christophe How would you do that? In my case I'd need a number of fields of around 10^5. I have already a "background" mesh; the idea is to generate a starting mesh, start the simulation with this, and then use one of the computed fields to obtain the desired mesh size at each cell. At this point, I would use a box (or sphere) field for each cell of the starting grid to generate the new one. A. _______________________________________________ gmsh mailing list [email protected] http://onelab.info/mailman/listinfo/gmsh
