gp37

When I run: import underworld3 as uw I get the following error: No module named 'underworld3' I can run: import underworld as uw but I get my original posted error.

Ok I tried that and it seemed to have worked however I now the the following error: partially initialized module 'underworld3' has no attribute 'systems' (most likely due to a...

Thanks Ben, I tried to implement the code above and I don't get any errors, however, the code seems to take a long time to run or is getting stuck...

Giving an update, I actually get this error when running x = fn.input()[0].evaluate_global(mesh.data) File "/opt/venv/lib/python3.10/site-packages/underworld/function/_function.py", line 744, in evaluate_global total_output[incoming_positions] = incoming_data IndexError: index 6633 is out of bounds for...

Hi, Attached is a script with a simple mantle convection model in which I cannot get evaluate_global to work. [](url) [MantleConvectionParallel.ipynb.zip](https://github.com/underworldcode/underworld2/files/11409655/MantleConvectionParallel.ipynb.zip)

Could you give an example of how you would implement the PFO property?