Passing ace to make_ace is not supported. Use acer instead.
The acer argument now signals if the acer njoy module should
be run and where to save the output file. xsdir defaults to
None now, rather than "xsdir". This change allows the xsdir
file to be written to the same directory as acer, or a user
supplied location potentially separate from ace file.
The user can now pass a single argument indicating where output
tapes for each njoy module should be written. The default argument
is the current working directory, useful for removing any temporary
files created during testing.
The pendf, broadr, heatr, gaspr, and purr arguments can either
be booleans or strings. A boolean value indicates the module output
should be written into a file named after the module, e.g. heatr output
written to <output_dir>/heatr.
ace and xsdir can be None or strings. A value of None means the
final ace and xsdir files will be written to
<output_dir>/ace and <output_dir>/xsdir, respectively. The temporary
temperature-dependent ace and xsdir files are now always named
"ace_<temp>" and "xsdir_<temp>", as the ace and xsdir arguments can
be more than "ace" and "xsdir".
openmc.data.IncidentNeutron.from_njoy knows to use this output_dir
argument to ensure all created tape files are written into the
temporary directory or the user requested directory, if applicable.
This commit was written because simply writing the broadr, gaspr,
and purr output files to "broadr", "gaspr", and "purr" resulted
in left over files after running tests.
HEATR contains the 318 fission heating data needed to
construct the energy deposition tally. Until now, the output
tape was left in the njoy temporary directory with the other
output tapes. This commit instructs openmc.data.njoy to move
the heatr output from the running directory used in njoy.run
to the working directory used in njoy.make_ace
Removed unused imports argparse and sys
