parser.add_argument('-D','--det',help="If given, DET curves will be plotted into the given pdf file.")
parser.add_argument('-D','--det',help="If given, DET curves will be plotted into the given pdf file.")
parser.add_argument('-C','--cmc',help="If given, CMC curves will be plotted into the given pdf file.")
parser.add_argument('-C','--cmc',help="If given, CMC curves will be plotted into the given pdf file.")
parser.add_argument('-E','--epc',help="If given, EPC curves will be plotted into the given pdf file. For this plot --eval-files is mandatory.")
parser.add_argument('-E','--epc',help="If given, EPC curves will be plotted into the given pdf file. For this plot --eval-files is mandatory.")
parser.add_argument('--parser',default='4column',choices=('4column','5column'),help="The style of the resulting score files. The default fits to the usual output of score files.")