Usage: Get all descriptors from a model and set it into an  other model.

Options:
  -h, --help            show this help message and exit
  -f FILTER, --labelsfilter=FILTER
                        only models matching this filter are covered.ex :
                        'label1,label2' or 'label' or 'regexp1,regexp2' (here
                        order is important)
  --filtermode=FILTER   strict, flexible or regexp
  -s MODEL, --src=MODEL
                        model file name (default : model.arg)
  -d MODEL, --dst=MODEL
                        model file name (default : model.arg)