Gabriele Cosmo
52 lines
1.7 KiB
Plaintext
52 lines
1.7 KiB
Plaintext
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testem3/src is the geant3 equivalent of TestEm3
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% cd geant3
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% gmakeB to make an executable (Batch version)
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% gmakeT to make an executable (inTeractive version)
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To execute:
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% cd geant3
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% $G4SYSTEM/testem3.xb (for batch) or testem1.xt (for interactive)
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The program will ask:
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G3 > gives the filename of the data cards to be read:
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run01.dat (runNN.dat is the equivalent of the G4 runNN.mac)
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It is possible to set the production cuts BCUTE, DCUTE and PPCUTM
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medium by medium, via the data cards:
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CUTPR imed1 bcute/m dcute/m ppcutm
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CUTPR imed2 bcute/m dcute/m ppcutm
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...etc............
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testem3 can produce histograms :
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histo 1 : energy deposit in absorber 1
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histo 2 : energy deposit in absorber 2
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...etc...........
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histo 11 : longitudinal profile of energy deposit in absorber 1 (MeV/event)
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histo 12 : longitudinal profile of energy deposit in absorber 2 (MeV/event)
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...etc...........
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histo 21 : energy flow (MeV/event)
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histo 22 : lateral energy leakage (MeV/event)
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One can control the binning of the histograms with the data card:
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*HISTO id1 nbBins valMin valMax valUnit
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*HISTO id2 nbBins valMin valMax valUnit
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... etc ...........
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valMin and ValMax are given in the desired unit, whose numerical value must
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be specified in valUnit. Remember that Geant3 defaults are: GeV, cm, rad.
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The name of de histograms file must be defined with the data card:
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FILE fileName (character) This data card is mandatory; it must be the first,
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with the format A4,A2,A25
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It is possible to set the max allowed step size STEMAX,
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via the data card:
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STEPMX stepmax (in cm)
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(However this value will be taken into account only if auto=0)
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