The output appears to be spatial derivatives rather than strain. #4
Description
Hi Prof. Romain,
Thank you for providing your open-source codes. I read the source codes and I think that the output labeled as 'strain' appears to be the spatial derivatives of displacements, rather than real strains. Thus, it might be beneficial to update the docstrings in the C API file okada92_py3.cpp. Alternatively, providing the real strains by establishing the relationship between strain and displacement, or strain and stress, could also be another option.
Best regards,
Zelong