About USRTRACK and USRBIN

From: (wu_zhen01@mails.tsinghua.edu.cn)
Date: Wed Feb 25 2004 - 21:35:26 CET

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    Dear fluka user,
    The attachment is my input file. In my mind, the result got by USRBIN and USRTRACK is the same(multiply the energy binning). Actually, the results of 15MTgt.inp are matched, but the results of 15MDtc.inp are unmatched. Is there any error in my file?
    Thanks a lot

    Note: In 15MDtc.inp, if the Region 3 is vacuum, the USRTRACK result is 1(multiply the energy binning), but the USRBIN is 0.
    Zhen Wu
    2004.2.24

    The result of 15MTgt.inp
    USRTRACK:
       Track n. 1 "photon " , generalized particle n. 7, region n. 5
          detector volume: 1.0000E+00 cm**3
          linear energy binning from 0.0000E+00 to 1.5000E-02 GeV, 1 bins ( 1.5000E-02 GeV wide)
          Data follow in a vector A(ie), format (1(5x,1p,10(1x,e11.4)))

           7.9742E+01
    USRBIN:
       Cartesian binning n. 1 "photon " , generalized particle n. 7
          X coordinate: from -5.0000E-01 to 5.0000E-01 cm, 1 bins ( 1.0000E+00 cm wide)
          Y coordinate: from -5.0000E-01 to 5.0000E-01 cm, 1 bins ( 1.0000E+00 cm wide)
          Z coordinate: from 0.0000E+00 to 1.0000E+00 cm, 1 bins ( 1.0000E+00 cm wide)
          Data follow in a matrix A(ix,iy,iz), format (1(5x,1p,10(1x,e11.4)))

          accurate deposition along the tracks requested
          this is a track-length binning
           1.1961E+00

    The result of 15MDtc.inp:
    USRTRACK:
       Track n. 1 "photon " , generalized particle n. 7, region n. 4
          detector volume: 1.0000E+00 cm**3
          linear energy binning from 0.0000E+00 to 1.5000E-02 GeV, 1 bins ( 1.5000E-02 GeV wide)
          Data follow in a vector A(ie), format (1(5x,1p,10(1x,e11.4)))

           6.6418E+01
    USRBIN
       Cartesian binning n. 1 "photon " , generalized particle n. 7
          X coordinate: from -5.0000E-01 to 5.0000E-01 cm, 1 bins ( 1.0000E+00 cm wide)
          Y coordinate: from -5.0000E-01 to 5.0000E-01 cm, 1 bins ( 1.0000E+00 cm wide)
          Z coordinate: from 0.0000E+00 to 1.0000E+00 cm, 1 bins ( 1.0000E+00 cm wide)
          Data follow in a matrix A(ix,iy,iz), format (1(5x,1p,10(1x,e11.4)))

          accurate deposition along the tracks requested
          this is a track-length binning
           9.2276E-02





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