Going to delete the one in gunns-ts-models, because:
These are almost identical, the most significant difference is that gunns/gunns-ts-models/bin/ThermAspectGenerate/test/TestThermAspectGenerate.py adds an unused reference to TS_ISS_HOME, which is old TS-21 specific project stuff, which doesn't belong anymore.
the xEMU PLSS project uses the version in aspects/thermal.
There seems to be duplicate copies of the ThermAspectGenerate code at:
gunns/aspects/thermal/network/bin/ThermAspectGenerate/
and
gunns/gunns-ts-models/bin/ThermAspectGenerate/
Find out from the user community which one of these copies is used and delete the unused copy.