load std
define PrependDataPath
  author "jpr@creatis.insa-lyon.fr"
  description "Prepends the input string file 'last name' with the default DataPath found in bbtk_config_xml"

  # For getting default Data Path
  new Configuration c
  
  # For making a full path name, avoiding troubles with / or \
  new MakeFileName mfn
  
  connect c.DataPath mfn.Directory
  
  # used in GUI mode (-g option)
  input  In   mfn.File "Last Filename"
  output Out mfn.Out   "Full path Filename"
endefine