What is the package named gprm?

Hello everyone:

I recently explored a few Python scripts which the authors used pygplates as well as gprm to explore global palaeo-reconstruction models. For example, in one script, the author stated: from gprm.utils import create_gpml.

I tried to look for the package gprm but I could not find anything (not from Conda or PyPI). May I ask what the package gprm is?

Thank you very much for your time and your help.

Hello,

the gprm code can be found here: