OPT: output results of CSA per slice also in a pickle file - DataFrame that can be loaded and values can be reached as f['CSA (mm^2)'] or f['CSA (mm^2)'][5] or f.iloc[1] for example
OPT: output results of CSA per slice also in a pickle file - DataFrame that can be loaded and values can be reached as f['CSA (mm^2)'] or f['CSA (mm^2)'][5] or f.iloc[1] for example

Former-commit-id: 4825340652080703f67d58d5b7f45791051528e0 [formerly 3798ed92d3269a2f385bbdd4abc683d4f1a65cb1]
Former-commit-id: de1f4b4ad7748b4f52c22287b19819e356795349
Former-commit-id: 7622fb22047f67ea427623b0510ab4060a574e7b
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox