DeCE : The Descriptive Correction of ENDF-6 Format Code

   Language C++
   Author   Kawano, T.
   Version  1.2 (Quartz)

DeCE is a C++ program to manipulate ENDF-6 formatted file interactively,
inspired by the CRECTJ6 code by T. Nakagawa of JAEA (JAERI-DATA/CODE 
99-041). DeCE has several features that help ENDF-6 formatting work;
(1) facilitates all ENDF-6 data file manipulations, for example, add
two data sections, renormalize data, add/delete data point, (2)
convert model calculation results into ENDF-6 format, (3) reconstruct
pointwise cross sections from resonance parameters, (4) convert ENDF-6
formatted data file into more human friendly format.

The main reference of the code is:

   DeCE: the ENDF-6 data interface and nuclear data evaluation assist code
   Journal of Nuclear Science and Technology
   vol.56, issue 11, pages 1029-1035 (2019)
   https://doi.org/10.1080/00223131.2019.1637797


History:

   beta  (Talc)       : Dec. 2009   original development version
         (Gypsum)     : Mar. 2010   FILE 3 completed version
         (Calcite)    : Mar. 2010   structure re-organized, FILE 4 completed
         (Fluorite)   : Mar. 2010   GFR module imported, cross section from resonances
   pre1  (Apatite)    : Sep. 2010   FILE 6 improved version
   1.0.0 (Apatite)    : Oct. 2010   public release version
   1.1.0 (Turquoise)  : Dec. 2010   data tabulation enhanced version
   1.1.1              : Aug. 2011   AUTOMAKE version
   1.1.2              : Sep. 2012   minor revision
   1.1.3              : Sep. 2013   gamma-ray data tabulation
   1.1.4              : Jul. 2014   Legendre coefficients from resonances
   1.2.0 (Adularia)   : Sep. 2015   resonance reconstruction, and more upgrades
   1.2.1              : May  2016   open source version
   1.2.2 (Pyrite)     : Mar. 2019   reorganize source files for better reading
   1.2.3 (Rutile)     : Dec. 2019   minor revision
   1.2.4 (Olivine)    : Jun. 2020   covariance printing improved version
   1.2.5 (Jadeite)    : Nov. 2020   memory allocation and GFR module improved version
   1.2.6 (Garet)      : Oct. 2022   maintenance release, minor revision
   1.2.7 (Quartz)     : Apr. 2024   radioisotope production reading

Files:
    source/
      [Main Program]
        constant.h            physical constatns definition
        dece.h                prototype definition of main modules
        deceread.h            prototype definition of data reading functions
        decetable.h           prototype definition of functions in decetable sources
        terminate.h           code emergency stop
        dece.cpp              main program
        deceangdist.cpp       make MF4 from data, calculate Legendre coefficients
        deceapplyfunc.cpp     modify MF3 data by applying some functional forms
        dececalc.cpp          add/sub/mul/div operation of TAB1 type sections
        decechangeint.cpp     change interpolation
        decedelete.cpp        remove some subsections or whole 
        deceextract.cpp       print a specified MF MT subsection
        decefactor.cpp        apply a constant to the data in MF3, or re-scale all
        deceglobaloption.cpp  set/unset global options
        deceheader.cpp        manipulate header part in MF1
        decelibread.cpp       import a subsection from external ENDF file
        decememory.cpp        print internal memory usage
        decemisc.cpp          some mathematical functions
        decemod4.cpp          manipulate sections in MF4
        decemod6.cpp          manipulate sections in MF6
        deceoperation.cpp     perform each given operation
        deceoutput.cpp        output whole ENDF data, renumbered, make new dictionary
        decepoint.cpp         manipulate one-point data
        deceprocpoitwise.cpp  create point-wise cross sections in MF3
        deceprocgroup.cpp     make a table of group average cross sections
        deceread.cpp          read external file and make a section in MF1,3,9 and 10
        decereadjust.cpp      rescale partial cross section by the sum
        decereadfile.cpp      subsidiary to deceread.cpp
        decescanindex.cpp     print contained MF and MT numbers
        decetable.cpp         output human readable table from ENDF data
        decetable1.cpp        part of decetable, for MF1
        decetable2.cpp        part of decetable, for MF2
        decetable3.cpp        part of decetable, for MF3
        decetable4.cpp        part of decetable, for MF4
        decetable5.cpp        part of decetable, for MF5
        decetable6.cpp        part of decetable, for MF6
        decetable7.cpp        part of decetable, for MF7
        decetable8.cpp        part of decetable, for MF8
        decetable9.cpp        part of decetable, for MF9
        decetable10.cpp       part of decetable, for MF10
        decetable12.cpp       part of decetable, for MF12
        decetable13.cpp       part of decetable, for MF13
        decetable14.cpp       part of decetable, for MF14
        decetable15.cpp       part of decetable, for MF15
        decetable32.cpp       part of decetable, for MF32
        decetable33.cpp       part of decetable, for MF33 and MF31
        decetable34.cpp       part of decetable, for MF34
        decetable35.cpp       part of decetable, for MF35
        deceqvalue.cpp        edit energy-related quantities

      [ENDF-6 Formatted File I/O]
        endflib.h             ENDFlib class definition
        endfio.cpp            read/write interface to ENDF data section
        endflib.cpp           ENDF-6 HEAD, CONT, LIST, TAB1, TAB2

      [Input Line Interpreter]
        command.h             Class Cline, and prototype definition 
        command.cpp           input command analyzer

      [Global Setting]
        global.h              define global parameters
        deceglobaloption.cpp  set/reset/print global parameters

      [Reconstruct Poinwise Cross Section from Resonances]
        gfr.h                 prototype definition of GFR
        gfr.cpp               calculate cross section from resonances
        gfrcross.cpp          main calculation part
        gfrcs1.cpp            SLBW / MLBW
        gfrcs3.cpp            Reich-Moore
        gfrcs7.cpp            R-matrix limited
        gfrcsurr.cpp          unresolved resonance region
        gfrenergy.cpp         auto energy grid
        gfrformula.cpp        resonance formulae
        gfrlegcoef.cpp        Legendre expansion coefficients

      [Miscellaneous Functions]
        decemisc.h
        decemisc.cpp
        coupling.h            angular momentum couplings (from CoH3)
        coupling.cpp
        matrix.h              matrix inversion
        matrix.cpp
        coulomb.h             Coulomb function (from CoH3)
        coulimb.cpp
        kalbach.h             Kalbach systematics for DDX (from CoH3)
        kalbach.cpp

      [Mass Table]
        masstable.h
        masstable_ripl2.h
        masstable_ripl3.h
        masstable_audi2011.h
        masstable_audi2012_frdm2012.h
        masstable.cpp

      [Least-Squares Module]
        polysq.h
        polycalc.cpp
        polysq.cpp

   tools/
        decemf4.cpp           elastic scattering angular distribution section in ENDF-6
        decemf5.cpp           make energy spectrum section in ENDF-6
        decemf6.cpp           convert ECLIPSE(CoH) DDX output into ENDF-6
        decemf12.cpp          convert ECLIPSE(CoH) discrete level output into ENDF-6
        decemf15.cpp          make gamma-ray production in MF15
        deceangdist.cpp       produce scattering angular distributions from ENDF
        deceheader.cpp        patch text data in the header part
        decemacs.cpp          calculate Maxwellian average cross section
        decephoto.cpp         create neutron production cross section for photo-reactions

   example/
        example1.cpp          read/write ENDF-6 using endflib
        example2.cpp          onvert private date into ENDF-6 using endflib
        example3.cpp          read the entire ENDF-6 file and duplicate it
 
   manual/
        dece manual in HTML

   test/
        decetest.sh           shell script to run a test case
        decetest_all.sh       perform all test cases
        dececreateENDF.sh     example to create a whole ENDF file from CoH3 outputs
        data/                 contains example CoH3 output files
        input/                contains DeCE command script file for the tests