Trying to split meshes, not using Metis, but manually for now.
Hi! Apologies, I'm new to gitlab issue system, so I just assigned to defaults. My question is: Can, in the GUI, I select and 'split'; or in other words, select a subset of elements of a tetrahedral mesh into regions, by manual selection? I understand the Metis approach, and will use that too, but I need to be able to manually select major regions first.
I see that I can select elements when I 'delete' them, but I don't want to delete them; just partition and keep them.
But since element selection during 'deletion' works... I'm guessing that I might be missing something obvious about the ability to select elements via a lasso-type method. Or maybe not! I hope this question makes sense. All suggestions are much appreciated. Thanks! -Todd