INDC(IND)-35G - IAEA Nuclear Data Services
INDC(IND)-35G - IAEA Nuclear Data Services
INDC(IND)-35G - IAEA Nuclear Data Services
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COMPLOT : A Prorrain for Comparison of the Multigroup Constants<br />
(M.M.Rnmanadhan)<br />
Program COMPLOT compares the values of the multi-<br />
group constants obtained from the nuclear data processing<br />
code RAMBHA 2 with those obtained from the 19-69 adjusted<br />
French cross section set . The program has also been utilized<br />
for comparing multigroup data sets derived from the same<br />
basic file using different processing approximations. The<br />
output can be in a tabular form or as m graphic plot depending<br />
on the option exercised In the input, for various isotopes and<br />
for different reaction*. Option also exists for listing the<br />
various multigroup constants for any particular isotope in<br />
SIDTO format* With suitable modifications the cods -an sasily<br />
be adapted for comparison of the multigroup constants from<br />
various evaluated data libraries..<br />
This program plays a major role in checking, plotting<br />
correcting and processing of SETR formatted multigroup<br />
libraries. Using this program many of the physj.es aspects of<br />
cross sections of any particular isotope can be verified by<br />
graphical. plots and comparison tables. ' This ensures<br />
automatic checking of the enormous amount of numerical data<br />
that go into the various multigroup sets for various energy<br />
ranges, reactions and nuclides. The importance of these<br />
comparisons-study during the preparation of a new multigroup<br />
cross section, set for a given isotope is quite enormous for<br />
it quickly identifies any large deviations between the new<br />
and old cross sections and also to the identifications of<br />
problem areas forsensitivity studies in subsequent analysis<br />
of critical experiments to valicite the new multigroup<br />
cross section data. The specifications of this COMPLOT<br />
program have been documented in Ref.1.