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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,121 @@ | ||
| #!/usr/bin/env python3 | ||
| import pathlib, acts, acts.examples, acts.examples.itk | ||
| from acts.examples.simulation import ( | ||
| addParticleGun, | ||
| MomentumConfig, | ||
| EtaConfig, | ||
| ParticleConfig, | ||
| addPythia8, | ||
| addFatras, | ||
| ParticleSelectorConfig, | ||
| addDigitization, | ||
| ) | ||
| from acts.examples.reconstruction import ( | ||
| addSeeding, | ||
| SeedingAlgorithm, | ||
| TruthSeedRanges, | ||
| addCKFTracks, | ||
| CKFPerformanceConfig, | ||
| TrackSelectorRanges, | ||
| addAmbiguityResolution, | ||
| AmbiguityResolutionConfig, | ||
| addVertexFitting, | ||
| VertexFinder, | ||
| ) | ||
|
|
||
| ttbar_pu200 = False | ||
| u = acts.UnitConstants | ||
| geo_dir = pathlib.Path("acts-itk") | ||
| outputDir = pathlib.Path.cwd() / "itk_output" | ||
| # acts.examples.dump_args_calls(locals()) # show acts.examples python binding calls | ||
|
|
||
| detector, trackingGeometry, decorators = acts.examples.itk.buildITkGeometry(geo_dir) | ||
| field = acts.examples.MagneticFieldMapXyz(str(geo_dir / "bfield/ATLAS-BField-xyz.root")) | ||
| rnd = acts.examples.RandomNumbers(seed=42) | ||
|
|
||
| s = acts.examples.Sequencer(events=100, numThreads=1, outputDir=str(outputDir)) | ||
|
|
||
| if not ttbar_pu200: | ||
| addParticleGun( | ||
| s, | ||
| MomentumConfig(1.0 * u.GeV, 10.0 * u.GeV, transverse=True), | ||
| EtaConfig(-4.0, 4.0, uniform=True), | ||
| ParticleConfig(2, acts.PdgParticle.eMuon, randomizeCharge=True), | ||
| rnd=rnd, | ||
| ) | ||
| else: | ||
| addPythia8( | ||
| s, | ||
| hardProcess=["Top:qqbar2ttbar=on"], | ||
| npileup=200, | ||
| vtxGen=acts.examples.GaussianVertexGenerator( | ||
| stddev=acts.Vector4(0.0125 * u.mm, 0.0125 * u.mm, 55.5 * u.mm, 5.0 * u.ns), | ||
| mean=acts.Vector4(0, 0, 0, 0), | ||
| ), | ||
| rnd=rnd, | ||
| outputDirRoot=outputDir, | ||
| ) | ||
|
|
||
| addFatras( | ||
| s, | ||
| trackingGeometry, | ||
| field, | ||
| rnd=rnd, | ||
| preSelectParticles=ParticleSelectorConfig( | ||
| eta=(-4.0, 4.0), pt=(150 * u.MeV, None), removeNeutral=True | ||
| ) | ||
| if ttbar_pu200 | ||
| else ParticleSelectorConfig(), | ||
| outputDirRoot=outputDir, | ||
| ) | ||
|
|
||
| addDigitization( | ||
| s, | ||
| trackingGeometry, | ||
| field, | ||
| digiConfigFile=geo_dir / "itk-hgtd/itk-smearing-config.json", #change this file to make it do digitization | ||
| outputDirRoot=outputDir, | ||
| rnd=rnd, | ||
| ) | ||
|
|
||
| addSeeding( | ||
| s, | ||
| trackingGeometry, | ||
| field, | ||
| TruthSeedRanges(pt=(1.0 * u.GeV, None), eta=(-4.0, 4.0), nHits=(9, None)) | ||
| if ttbar_pu200 | ||
| else TruthSeedRanges(), | ||
| seedingAlgorithm=SeedingAlgorithm.FTF, | ||
| *acts.examples.itk.itkSeedingAlgConfig( | ||
| acts.examples.itk.InputSpacePointsType.PixelSpacePoints | ||
| ), | ||
| geoSelectionConfigFile=geo_dir / "itk-hgtd/geoSelection-ITk.json", | ||
| layerMappingConfigFile = geo_dir / "itk-hgtd/ACTS_FTF_mapinput.csv", | ||
| fastrack_inputConfigFile = geo_dir / "itk-hgtd/binTables_ITK_RUN4.txt", | ||
| outputDirRoot=outputDir, | ||
| ) | ||
|
|
||
| # addCKFTracks( | ||
| # s, | ||
| # trackingGeometry, | ||
| # field, | ||
| # CKFPerformanceConfig(ptMin=1.0 * u.GeV if ttbar_pu200 else 0.0, nMeasurementsMin=6), | ||
| # TrackSelectorRanges(pt=(1.0 * u.GeV, None), absEta=(None, 4.0)), | ||
| # outputDirRoot=outputDir, | ||
| # ) | ||
|
|
||
| # addAmbiguityResolution( | ||
| # s, | ||
| # AmbiguityResolutionConfig(maximumSharedHits=3), | ||
| # CKFPerformanceConfig(ptMin=1.0 * u.GeV if ttbar_pu200 else 0.0, nMeasurementsMin=6), | ||
| # outputDirRoot=outputDir, | ||
| # ) | ||
|
|
||
| # addVertexFitting( | ||
| # s, | ||
| # field, | ||
| # vertexFinder=VertexFinder.Iterative, | ||
| # outputDirRoot=outputDir, | ||
| # ) | ||
|
|
||
| s.run() |