docs: def cmdline_params(self,
                         distance_matrix_file_name='distance.matrix',
                         remote_folder_path=None):
          """Synthesize command line parameters
  
          e.g. [ ['--output-file', 'out.barcode'], ['distance_matrix.file']]
  
          :param distance_matrix_file_name: Name of distance matrix file
          :param remote_folder_path: Path to remote folder containing distance matrix file
  
          """
          parameters = []
  
          pm_dict = self.get_dict()
          for k, v in pm_dict.iteritems():
              parameters += ['--' + k, v]
  
          # distance matrix can be provided via remote folder
          if remote_folder_path is None:
              parameters += [distance_matrix_file_name]
          else:
              parameters += [remote_folder_path + distance_matrix_file_name]
  
          return map(str, parameters)