+ * exXCoherentFileSet :
+
+Shows the various 'XCoherent' Filesets within a directory
+Optionaly copies the images in a Directories tree
+usage: exXCoherentFileSet {dirin=inputDirectoryName}
+ dirout=outputDirectoryName
+ { tag=group-elem | pos | ori } [sort] [write]
+ [ { [noshadowseq] | [noshadow][noseq] } ] [debug]
+
+ dirin : user wants to analyze *all* the files
+ within the directory
+ write : user wants to create directories
+ dirout : will be created if doesn't exist
+ pos : user wants to split each Single SerieUID Fileset on the
+ 'Image Position '
+ ori : user wants to split each Single SerieUID Fileset on the
+ 'Image Orientation '
+ tag : group-elem (in hexa, no space)
+ the user wants to split on
+ sort : user wants FileHelper to sort the images
+ Warning : will probabely crah if sort has no meaning
+ (not only look at image names)
+ noshadowseq: user doesn't want to load Private Sequences
+ noshadow : user doesn't want to load Private groups (odd number)
+ noseq : user doesn't want to load Sequences
+ verbose : user wants to run the program in 'verbose mode'
+ debug : developper wants to run the program in 'debug mode'
+