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NEA-1852 GANDR/SEMOVE.

GANDR/SEMOVE, Program for Calculating Derivatives of Processed Multigroup Nuclear Data by Discrete Differences

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1. NAME OR DESIGNATION OF PROGRAM

GANDR/SEMOVE

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2. COMPUTERS
To submit a request, click below on the link of the version you wish to order. Only liaison officers are authorised to submit online requests. Rules for requesters are available here.
Program name Package id Status Status date
GANDR/SEMOVE NEA-1852/01 Tested 19-NOV-2009

Machines used:

Package ID Orig. computer Test computer
NEA-1852/01 Many Computers Linux-based PC
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3. DESCRIPTION OF PROGRAM OR FUNCTION

SEMOVE/GANDR is a Fortran-77 computer program for computing the derivatives of processed multigroup nuclear data with respect to the individual parameters of the GANDR library.

 

The basic premise is that a user has chosen a multigroup processing program such as NJOY and has developed a script that allows the calculation of all nuclear data of interest in his selected group structure and with his selected weight function.  The file njg included in this distribution is an example of such a user-supplied script.

 

A distinctive feature of the GANDR project is that the fundamental data uncertainties are assumed to reside, not in the ENDF evaluations, but in the parameters of the GANDR library. To interface the GANDR library with normal sensitivity tools (such as SUSD3D), and thereby to permit the GANDR library to be improved by exploiting the information content of accurate integral data, we need to be able to calculate the changes in the multigroup cross sections that result from changes in the GANDR parameters.

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8. RELATED OR AUXILIARY PROGRAMS

The code is part of the GANDR system, see http://www-nds.iaea.org/gandr.
NJOY-99.259 version is needed to run the test cases.

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9. STATUS
Package ID Status date Status
NEA-1852/01 19-NOV-2009 Tested at NEADB
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10. REFERENCES
NEA-1852/01, included references:
- D.W. Muir:
SEMOVE, A Computer Program for Calculating Derivatives of Processed Multigroup
Nuclear Data by Discrete Differences
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11. HARDWARE REQUIREMENTS
NEA-1852/01
Tested at the NEA Databank on a PC NEC x86 Family 6 under LINUX; g77 compiler.
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12. PROGRAMMING LANGUAGE(S) USED
Package ID Computer language
NEA-1852/01 FORTRAN-77
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15. NAME AND ESTABLISHMENT OF AUTHORS

D.W. Muir (U. S. A.)
On behalf of the OECD/NEA Data Bank
12 bd des Iles
92130 Issy-les-Moulineaux
France

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16. MATERIAL AVAILABLE
NEA-1852/01
readme            readme file (manual and sample case instructions)
semove.f          FORTRAN-77 program SEMOVE
sem2.k            Executable script to run 2 sample cases
semove.k          executable script to run SEMOVE
njg               executable script to run NJOY99
03007.endf        Li-7 ENDF file
03007.pendf       Li-7 PENDF file
06000.endf        C-12 ENDF file
06000.pendf       C-12 PENDF file
03007.cont        File needed to emulate the GANDR data environment
03007.nodes            - "

03007.thresh           - "

06000.cont             - "

06000.nodes            - "

06000.thresh           - "

03007.output      SEMOVE output for Li-7 sample case
gaprep.out_1_103  GAPREP (GANDR preparation code) output
params.txt        List of GANDR parameters
semove.txt        SEMOVE code output summary
upbro             Updates for NJOY99.259/BROADR
upgro             Updates for NJOY99.259/GROUPR
/03007.dgdif   output derivatives for the Li-7 sample problem
/06000.dgdif   output derivatives for the C sample problem
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17. CATEGORIES
  • A. Cross Section and Resonance Integral Calculations

Keywords: nuclear data, sensitivity analysis.