Data Set Cutter

A Youtube tutorial can be found HERE

This small tool allows one to select a number of files (Set Folder) or load a single file (Load). This file can either be cut down by selecting an area within the red square, or the selected area can be exported (Save Mean). The latter is meant for the extraction of white references.
(Auto Save (Next)) and (Next) automatically select the next file from the list selected by (Set Folder).