Goal is to "freeze" file_list.
We want case_tube_idx to be ordered based on file_list (rather than being dynamically generated in the database), so that regeneration of the meta_db will not accidentally change the case_tube_idx to Case_number/case_tube mapping.
Goal is to "freeze" file_list. We want case_tube_idx to be ordered based on file_list (rather than being dynamically generated in the database), so that regeneration of the meta_db will not accidentally change the case_tube_idx to Case_number/case_tube mapping.