Hello GMSH Community, I am attempting to use GMSH to create a unstructured 2D mesh for oceanographic modelling. I am following the tutorial here: http://perso.uclouvain.be/jonathan.lambrechts/gmsh_ocean/
I encounter a problem when I attempt to add a 'plane surface' to my geometry. In the tutorial the plane surface is created by individually selecting each boundary including all islands. The problem is that my geometry contains 1000+ islands and individually selecting each will take a very long time. I have attempted to use the lasso selector (CTRL + left click), but this does not seem to work when selecting lines for a plane surface. So does anyone know a way of selecting multiple lines while defining a plane surface? Thanks very much, Clayton Hiles
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