text: import traceback
  from pycompss.api.task import task
  from pycompss.api.constraint import constraint
  from pycompss.api.parameter import FILE_IN, FILE_OUT
  from biobb_common.tools import file_utils as fu
  from biobb_analysis.gromacs import gmx_rgyr
  
  @task(input_structure_path=FILE_IN, input_traj_path=FILE_IN, output_xvg_path=FILE_OUT, input_index_path=FILE_IN)
  def gmx_rgyr_pc(input_structure_path, input_traj_path, output_xvg_path, input_index_path, properties, **kwargs):
      try:
          gmx_rgyr.GMXRgyr(input_structure_path=input_structure_path, input_traj_path=input_traj_path, output_xvg_path=output_xvg_path, input_index_path=input_index_path, properties=properties, **kwargs).launch()
      except Exception:
          traceback.print_exc()
          fu.write_failed_output(output_xvg_path)
  