The TotalFit object from every fitting session is saved as session.mat in the appropriate folder. It is possible to load it back into MATLAB to re-examine the results. One can do it manually or use re_export_results() function, which is a method external to TotalFit. The synthax for using this method is given in NMR line shape analysis examples. All options in setup_parameters structure you choose for data analysis and display will be used and a new folder will be created with plots and histograms.
For a specific usage see TotalFit.m