Inheritance diagram for TestModule:

Public Member Functions
	event (self)

Static Public Attributes
	main

	calculateStatistics

Detailed Description

short test module to demonstrate the readout of the CDC trigger

Definition at line 97 of file trgcdcReadout.py.

Member Function Documentation

◆ event()

event ( self )

print output values of the different stages in the CDC trigger

Definition at line 102 of file trgcdcReadout.py.

    def event(self):
        """
        print output values of the different stages in the CDC trigger
        """
        print("CDC trigger readout")
        print("event time:", Belle2.PyStoreObj("CDCTriggerEventTime").obj().getTiming())
        tracks2Dfinder = Belle2.PyStoreArray("Trg2DFinderTracks")
        tracks2Dfitter = Belle2.PyStoreArray("Trg2DFitterTracks")
        tracks3Dfitter = Belle2.PyStoreArray("Trg3DFitterTracks")
        tracks3Dneuro = Belle2.PyStoreArray("TrgNNTracks")
        listnames = ["2D finder", "2D fitter", "3D fitter", "Neurotrigger"]
        for i, tracks in enumerate([tracks2Dfinder, tracks2Dfitter,
                                    tracks3Dfitter, tracks3Dneuro]):
            print(listnames[i], "has", len(tracks), "tracks.")
            for track in tracks:
                print(f"phi0[deg] = {track.getPhi0() * 180.0 / np.pi:.2f}",
                      f"pt[GeV] = {track.getTransverseMomentum(1.5):.3f}",
                      f"charge = {int(track.getChargeSign())}",
                      f"theta[deg] = {np.arctan2(1.0, track.getCotTheta()) * 180.0 / np.pi:.2f}",
                      f"z[cm] = {track.getZ0():.2f}")
        print(len(Belle2.PyStoreArray("MCParticles")), "MCParticles.")
        for particle in Belle2.PyStoreArray("MCParticles"):
            print(f"phi0[deg] = {particle.getMomentum().Phi() * 180.0 / np.pi:.2f}",
                  f"pt[GeV] = {particle.getMomentum().Pt():.3f}",
                  f"charge = {int(particle.getCharge())}",
                  f"theta[deg] = {particle.getMomentum().Theta() * 180.0 / np.pi:.2f}",
                  f"z[cm] = {particle.getProductionVertex().Z():.2f}")
 
 

Member Data Documentation

◆ calculateStatistics

calculateStatistics

static

Definition at line 134 of file trgcdcReadout.py.

◆ main

main