Argument NCOPIES of REPEAT intrinsic is negative (its value is -1)

User Support
1

Hello, I am started to getting this error today. What could be the reason? After the simulation run for the number of baches. this error occur.

Creating state point statepoint.1000.h5…

At line 154 of file /Users/travis/miniconda3/conda-bld/openmc_1536811728213/work/src/output.F90

Fortran runtime error: Argument NCOPIES of REPEAT intrinsic is negative (its value is -1)

Any guidance is appreciated. Thanks.

2

Hi Sharif,

I’ve never heard of anyone encountering such a message. All of our core codebase has moved from Fortran to C++ so the file in question (output.F90) has been completely rewritten. We will be doing a new release shortly, so all I can recommend is to upgrade to that version when it becomes available.

Best regards,
Paul

3

Hello, Dr, I have figured out the issue and solved it. I am not sure why this was with the below code

tallies5 = openmc.Tally(tally_id=5, name=‘Trangential Current 1st cylinder opening my erergy group’)
tallies5.filters = [mesh_filter5, energy_filter_1]
tallies5.scores = [‘flux’]

This whows the error after the simulation finished and writing the files.

now, if I shorten the name as name=‘Trangential beam opening my energy’ it seems to work. Thank you.