process simulator

[joamatab]

process simulator

[simbilod]

note that pyxs (not sure about this new library) does not actually model fabrication in the way an actual process simulator would

From the creator: "you can put together process scripts that generate photo realistic cross sections. Which - used without care - may be grossly misleading. [...] Despite it's low visibility and obvious flaws, the project receives considerable attention by parts of the user community. Obviously, it is a great tool for teaching, layout comprehension and understanding device functionality and parasitic effects. But it may also be a waste of time. This is why I both love and hate it. "

https://wiki.f-si.org/index.php?title=KLayout_XSection_tool_-_Deep_insights_or_nonsense_in_colors%3F

EDIT: looking through the ViennaPS code, it does look like they are actually simulating etching/deposition chemistry like a true process simulator

[simbilod]

it looks like they have a gds reader, which could be an easy starting point

https://github.com/ViennaTools/ViennaPS/blob/master/examples/GDSReader/GDSReader.py