I am encountering errors when attempting to use the surface splitting operation on my stl geometry. When I break up the stl into distinct parts in catia and then split the surfaces in simscale, it works fine, but when i try to run surface splitting on the single, grouped stl geometry, it fails. As i understand it, simscale cant run simulation on multiple geometries together, so I need to get the grouped stl to split. Any help would be greatly appreciated.
its also not showing the geometry in this instance for some reason
here is the distinct stl geometrys that got split up just fine.
Project with distinct stls:
here is the tessellated geometry in catia
this is the project where the surfaces wont split.