- * - This class should be used for a stack of 2D dicom images.
- * It allows to explore (recursively or not) a directory and
- * makes a set of 'Coherent Files' list (coherent : same Serie UID)
- * It allows to sort any of the Coherent File list on the image position
+ * This class should be used for a stack of 2D dicom images.
+ *
+ * - It allows to explore (recursively or not) a directory and
+ * makes a set of 'Single SerieUID Filesets'
+ * - It allows :
+ * - - to sort any of the 'Single SerieUID Fileset' on the image position.
+ * - - to split any of the Single SerieUID Filesets (better use this name than
+ * 'CoherentFileList' : it's NOT a std::list, files are NOT coherent ...)
+ * into several XCoherent Filesets
+ * XCoherent stands for 'Extra Coherent' (same orientation, or same position)