openmc.data.njoy.run

openmc.data.njoy.run(commands, tapein, tapeout, input_filename=None, stdout=False, njoy_exec='njoy')

Run NJOY with given commands

Parameters:

• commands (str) – Input commands for NJOY
• tapein (dict) – Dictionary mapping tape numbers to paths for any input files
• tapeout (dict) – Dictionary mapping tape numbers to paths for any output files
• input_filename (str, optional) – File name to write out NJOY input commands
• stdout (bool, optional) – Whether to display output when running NJOY
• njoy_exec (str, optional) – Path to NJOY executable

Raises:

subprocess.CalledProcessError – If the NJOY process returns with a non-zero status