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| 2 | testem3/src is the geant3 equivalent of TestEm3 |
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| 3 | |
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| 4 | % cd geant3 |
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| 5 | % gmakeB to make an executable (Batch version) |
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| 6 | % gmakeT to make an executable (inTeractive version) |
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| 7 | |
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| 8 | To execute: |
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| 9 | |
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| 10 | % cd geant3 |
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| 11 | % $G4SYSTEM/testem3.xb (for batch) or testem1.xt (for interactive) |
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| 12 | |
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| 13 | The program will ask: |
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| 14 | G3 > gives the filename of the data cards to be read: |
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| 15 | |
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| 16 | run01.dat (runNN.dat is the equivalent of the G4 runNN.mac) |
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| 17 | |
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| 18 | It is possible to set the production cuts BCUTE, DCUTE and PPCUTM |
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| 19 | medium by medium, via the data cards: |
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| 20 | CUTPR imed1 bcute/m dcute/m ppcutm |
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| 21 | CUTPR imed2 bcute/m dcute/m ppcutm |
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| 22 | ...etc............ |
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| 23 | |
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| 24 | testem3 can produce histograms : |
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| 25 | histo 1 : energy deposit in absorber 1 |
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| 26 | histo 2 : energy deposit in absorber 2 |
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| 27 | ...etc........... |
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| 28 | |
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| 29 | histo 11 : longitudinal profile of energy deposit in absorber 1 (MeV/event) |
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| 30 | histo 12 : longitudinal profile of energy deposit in absorber 2 (MeV/event) |
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| 31 | ...etc........... |
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| 32 | |
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| 33 | histo 21 : energy flow (MeV/event) |
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| 34 | histo 22 : lateral energy leakage (MeV/event) |
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| 35 | |
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| 36 | One can control the binning of the histograms with the data card: |
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| 37 | *HISTO id1 nbBins valMin valMax valUnit |
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| 38 | *HISTO id2 nbBins valMin valMax valUnit |
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| 39 | ... etc ........... |
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| 40 | |
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| 41 | valMin and ValMax are given in the desired unit, whose numerical value must |
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| 42 | be specified in valUnit. Remember that Geant3 defaults are: GeV, cm, rad. |
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| 43 | |
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| 44 | The name of de histograms file must be defined with the data card: |
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| 45 | FILE fileName (character) This data card is mandatory; it must be the first, |
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| 46 | with the format A4,A2,A25 |
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| 47 | |
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| 48 | It is possible to set the max allowed step size STEMAX, |
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| 49 | via the data card: |
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| 50 | STEPMX stepmax (in cm) |
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| 51 | (However this value will be taken into account only if auto=0) |
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