IAEA1279 ZZ-NMF-90.

1. NAME OR DESIGNATION OF PROGRAM:  ZZ-NMF-90.

3. DESCRIPTION OF PROGRAM OR FUNCTION

The Neutron Metrology File ZZ-NMF-90 is an integrated database for performing neutron spectrum  adjustment (unfolding) calculation. It contains 4 different adjustment codes (STAYNL, MSANDB, MSITER and MIEKEB), the dosimetry  reaction cross-section library IRDF-90/NMF-G with covariance files,  6 input data sets for reactor benchmark neutron fields and a number  of utility codes for processing and plotting the input and output data.

NEW VERSION DIFFERS FROM PREVIOUS VERSION IN THE FOLLOWING FEATURES
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In package IAEA1279/02, a directory with an installed directory tree has been added in order to facilitate program installation. Only the source files are present (except for the DEMO programs, where all the .exe files are installed) and can be compiled with any Fortran compiler under both DOS and Linux environments.

4. METHOD OF SOLUTION

STAYNL solves the neutron spectrum adjustment problem by the generalized least squares method in a linear space. MSANDB program uses the algorithm of the original SAND-II code but the uncertainties of the reaction rates can be taken into account.
MSITER is another modification of the original STAY'SL algorithm.
MIEKEB is an original adjustment Monte Carlo code.

5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM

About 10 MB of diskspace is needed to install and run a typical reactor neutron dosimetry unfolding problem.

8. RELATED AND AUXILIARY PROGRAMS

- MCROBI transforms the ENDF formatted data to SAND-II type group structure.
- XSC32M90 transforms covariance data originally given in MF=32 and  MF=33 formats.
- UNC33M recalculates cross-section covariance matrices in MF=33 format to the user structure.
- MSPECT creates a neutron fluence file in the user defined structure.
- UMSDAT transforms the input data sets to the format needed for the adjustment codes. PLOT and PLOF are plotting utility codes for spectrum files and cross-section data.

- N.P. Kocherov:
Neutron Metrology File NMF-90, An Integrated Database for
Performing Neutron Sprectrum Adjustment Calculations
IAEA-NDS-171 (January 1996)
- E.J. Szondi and H.J. Nolthenius:
User's Guide to the Cross Section Processing Code X333
(Version 95-1)
BME-NTI 222/95 (May 1995)
- E.J. Szondi, H.J. Nolthenius and E.M. Zsolnay:
User's Guide to the Neutron Sprectrum Adjustment Code STAYNL
(Version 95-1)
BME-NTI 223/95 (May 1995)
- H. Nolthenius:
Neutron Sprectrum Adjustment and The NMF-90 (Demo+Test) Revision 2
ECN-I-94-zxz (April 1994)
- N.P. Kocherov and P.K. McLaughlin:
The International Reactor Dosimetry File (IRDF-90 Version 2)
IAEA-NSD-141 (Rev.2, Oct. 1993)

15. NAME AND ESTABLISHMENT OF AUTHORS

      N.P. Kocherov
      Nuclear Data Section
      International Atomic Energy Agency
      P.O. Box 100
      A-1400 Vienna
      Austria

INSTALLDISKS\ installed program
DISKID1.DMO First part of module DEMO      
INSRM.BAT Batch file                       
SUMMARY.TXT Information file               
README Information file                    
PKUNZIP.EXE Executable for unzipping       
NMFI.ZIP Compressed file                   
NMFJ.ZIP Compressed file                   
NMFE.ZIP Compressed file                   
DISKID1.DMO Contains the first part of DEMO
DISKID2.DMO Second part of module DEMO     
NMFE.ZIP Compressed file                   
INSRM.BAT Batch file                       
DISKID.IRD Cross section lib. IRDF-90/NMF-G
SUMMARY.TXT Information file               
INSTALL.BAT Batch file for installation    
IRDF90NG.INP Input file                    
PACKLIST.TXT List of files                 
IRDF90NG.EXE Executable file               
VALIDATE.DOC Info. File on VALIDATE program
VALIDATE.COM Executable file               
DISKID1.MIE First part of module MIEKE     
INSTALL.BAT Batch file for installation    
FILES.ZIP Compressed file                  
PKUNZIP.EXE Executable for unzipping       
BONNIN.ZIP Compressed file (input)         
BONNOUT.ZIP Compressed file (output)       
FORTRAN.ZIP Compressed file (source code)  
INPUT.ZIP Compressed file (input)          
INPUTANO.ZIP Compressed file (input)       
INPUTCFR.ZIP Compressed file (input)       
INPUTPS1.ZIP Compressed file (input)       
INPUTPS2.ZIP Compressed file (input)       
INPUTRTN.ZIP Compressed file (input)       
INPUTU35.ZIP Compressed file (input)       
IRDF1.ZIP Compressed file                  
PCOMP.ZIP Compressed file                  
REFDATA1.ZIP Compressed file               
DISKID2.MIE Second part of module MIEKE    
INSTALL.BAT Batch file for installation    
PKUNZIP.EXE Executable for unzipping       
IRDFLIB.ZIP Compressed file (IRDF library)
PROGRAMS.ZIP Compressed file (executables)
PS1OUT.ZIP Compressed file                 
REFDATA2.ZIP Compressed file               
DISKID1.BME First part of module STAYNL    
SUMMARY.TXT Information file               
PACKLIST.TXT Packing list of module STAYNL
COVPLOT.EXE Executable file                
HO2PLOT.TXT How to use XSSPPP and COVPLOT  
KEY.ASM Keys                               
KEY.COM Command file                       
MATZA.DAT Data file                        
MT.DAT Data file                           
VALIDATE.COM Executable file               
VALIDATE.DOC Info. File on VALIDATE program
VALLIST.EXE Executable file                
V Information on Lahey                     
X333CR.EXE Executable file                 
SAMPLE/ Sample data                        
SOURCE/ Source codes                       
DISKID2.BME Second part of module STAYNL   
INSTALL.BAT Batch file for installation    
LH/ Executable files                       
DISKID3.BME Third part of module STAYNL    
INSTALL.BAT Batch file for installation    
LH/ Executable files                       
RM/ Executable files                       
DISKID4.BME Fourth part of module STAYNL   
INSTALL.BAT Batch file for installation    
MS/ Executable files                       
IAEA-NDS-171 (January 1996)                
BME-NTI 222/95 (May 1995)                  
BME-NTI 223/95 (May 1995)                  
ECN-I-94-zxz (April 1994)                  
IAEA-NDS-141 (Rev.2, Oct. 1993)