How to Fix SSR Card Error in MCNP Using RSSA File?

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SUMMARY

The forum discussion centers on resolving the "bad trouble in subroutine issrc of imcn unexpected eof on file rssa" error encountered when using the SSR card in MCNP. The issue arises after converting a WSSA file (greater than 1GB) to an RSSA file for SSR card processing. Participants seek solutions to this specific error, indicating a common challenge faced by users of MCNP when handling large files and file format conversions.

PREREQUISITES
  • Understanding of MCNP (Monte Carlo N-Particle Transport Code)
  • Familiarity with SSW and SSR cards in MCNP
  • Knowledge of file handling and conversion processes in MCNP
  • Basic troubleshooting skills for computational errors in simulation software
NEXT STEPS
  • Investigate the correct file format requirements for SSR card in MCNP
  • Learn about the implications of file size on MCNP processing
  • Explore error handling techniques specific to MCNP simulations
  • Review best practices for creating and converting WSSA files
USEFUL FOR

This discussion is beneficial for MCNP users, computational physicists, and researchers involved in simulation work who are troubleshooting file-related errors in their modeling processes.

TTA
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Dear all,
I have a problem related to SSR card.
I created a WSSA file (>1GB) from the input file by SSW card. I change the file name to RSSA in order to use for SSR card.
When I run SSR card, I got the the error: bad trouble in subroutine issrc of imcn unexpected eof on file rssa
How to fix the problem?
Any suggestion will be appreciated.
Thank you.
 
TTA said:
Dear all,
I have a problem related to SSR card.
I created a WSSA file (>1GB) from the input file by SSW card. I change the file name to RSSA in order to use for SSR card.
When I run SSR card, I got the the error: bad trouble in subroutine issrc of imcn unexpected eof on file rssa
How to fix the problem?
Any suggestion will be appreciated.
Thank you.
Dear TTA
I am facing the same error . Did you know how to fix the problem?
Thank s
 
TTA's last visit was 4 years ago.
 

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