Pickle Issues

[ljlamarche]

Seem to be having more issues with pickle objects. I noticed that the b_e load seems to be the only one which requires the allow_pickle=True keyword because it contains object data. Is this pickle file different than the others in some way?

Traceback (most recent call last):
  File "/Users/e30737/venvs/py314/lib/python3.14/site-packages/numpy/lib/_npyio_impl.py", line 494, in load
    return pickle.load(fid, **pickle_kwargs)
           ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
_pickle.UnpicklingError: invalid load key, 'v'.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/Users/e30737/Desktop/Research/GNEISS/GNEISS_stackplot/scripts/stackplot_app.py", line 692, in <module>
    PANEL_DEFS = load_panels()
  File "/Users/e30737/Desktop/Research/GNEISS/GNEISS_stackplot/scripts/stackplot_app.py", line 686, in load_panels
    panels.update(load_b_e_panels())
                  ~~~~~~~~~~~~~~~^^
  File "/Users/e30737/Desktop/Research/GNEISS/GNEISS_stackplot/scripts/stackplot_app.py", line 242, in load_b_e_panels
    npz = np.load(B_E_NPZ, allow_pickle=True)
  File "/Users/e30737/venvs/py314/lib/python3.14/site-packages/numpy/lib/_npyio_impl.py", line 496, in load
    raise pickle.UnpicklingError(
        f"Failed to interpret file {file!r} as a pickle") from e
_pickle.UnpicklingError: Failed to interpret file PosixPath('/Users/e30737/Desktop/Research/GNEISS/GNEISS_stackplot/data/app_data/b_e_field_components_data.npz') as a pickle