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U.S. Department of Energy
Office of Scientific and Technical Information

TOPS: a multigroup opacity code

Technical Report ·
OSTI ID:6369029
From T-4 Opacity Library Data, the TOPS code calculates multigroup opacities that can be written in a variety of formats for use in radiation transport codes. Arbritary mixture of any elements for which OPLIB data exist is supported. Versions of the code exist for both the CRAY-1 and the CRAY X-MP. 5 refs.
Research Organization:
Los Alamos National Lab., NM (USA)
DOE Contract Number:
W-7405-ENG-36
OSTI ID:
6369029
Report Number(s):
LA-10454; ON: DE86003279
Country of Publication:
United States
Language:
English