do_redosave forces to load mesh from out files every time

[alxthor]

I am trying out the workbench branch and using python 3.12. Since the file structure of the pickle/joblib file has changed since the last tpv version I used, tripyview needed to recompute these the first time.
Despite the new .jlib file existing now and also it being found, the mesh is loaded from out files every time., which is time intensive.
This is because do_redosave is set to True as a default in load_mesh_fesom2 and not changed in the template notebooks.

What I do now is I load the mesh like this:

mesh=tpv.load_mesh_fesom2(mesh_path, do_rot='None', focus=0, do_info=True, do_pickle=True, do_redosave=False)

Does it make sense to set the default to do_redosave=False either in the notebooks or in tpv.load_mesh_fesom2?

[patrickscholz]

Yes so pickle is just fully supported until python3.8 after python 3.10 the package installation fails, so do_pickle =False. The new one works with joblib it should be also a bit more performant than pickle, the flag for that is do_joblib=True.

With do_redosave=True i wanted to trigger an overwriting of existing files but you also can simply delete the tripyview files in you meshfolder and redo the meshobject loading.

Im also just working the last 4days on an overhaul of the general mesh routine, where i try to numba-ficate most of it. So there will be still some updates in the next two or three days to the workbench branch.
The numba-fication gives a huge performance boost for the elem2node interpolation but also the vector rotation and a couple of other things.

if you encounter some problems while using it let me know!!!

In moment im still using as default python3.9, maybe it is quite good if you can test if everything works for 3.12 as well. Usually with the newer python version there still happen some hickups