You will see in the repo that there are two scripts. This one Plot_linlogtrace_from_csv.ipynb can import from .csv file, whereas the other script Plot_linlogtrace_from_matfile.ipynb can import from ...

Currently spherical regridding is only 2-d, but it can be done in 3-d. Treatment of the vertical axis is crucial, so an option to calculate the regrid weights based on the natural logarithm of the ...