File indexing completed on 2023-03-17 11:25:50
0001
0002
0003 from __future__ import print_function
0004 import sys
0005 import material
0006 import ROOT
0007
0008 def usage():
0009 print("Usage...")
0010
0011 def plot():
0012 if (len(sys.argv) < 2) or (sys.argv[1] not in ("r", "z", "eta")):
0013 usage()
0014 sys.exit(1)
0015 dir_name = sys.argv[1]
0016 direction = material.Element.directions[dir_name]
0017 dir_label = material.Element.dir_labels[dir_name]
0018 layers = sys.argv[2:]
0019
0020 elements = []
0021 for layer in layers:
0022 elements += material.parse(file("layers/" + layer))
0023 if len(elements) == 0:
0024 sys.exit(1)
0025
0026 positions = set()
0027 for element in elements:
0028 positions.add(element.position[direction])
0029 positions = sorted(positions)
0030
0031 data = ROOT.TFile("TrackerRecMaterial.root")
0032 canvas = ROOT.TCanvas("material", "", 800, 600)
0033 if dir_name == "r":
0034 modules = ROOT.TH1F("modules", "material along R", 1200, 0, 120)
0035 elif dir_name == "z":
0036 modules = ROOT.TH1F("modules", "material along Z", 6000, -300, 300)
0037 else:
0038 modules = ROOT.TH1F("modules", "material along Eta", 60, -3, 3)
0039 for position in positions:
0040 modules.SetBinContent(modules.GetXaxis().FindBin(position), 1)
0041 modules.SetLineColor(ROOT.kBlack)
0042 modules.SetFillStyle(1001)
0043 modules.SetFillColor(ROOT.kBlack)
0044 modules.SetMaximum(1)
0045 modules.Draw()
0046 dedx = dict( (layer, data.Get("%s_dedx_vs_%s" % (layer, dir_name))) for layer in layers )
0047 radlen = dict( (layer, data.Get("%s_radlen_vs_%s" % (layer, dir_name))) for layer in layers )
0048 for layer in layers:
0049 dedx[layer].SetLineColor(ROOT.kRed)
0050 dedx[layer].Draw("same")
0051 radlen[layer].SetLineColor(ROOT.kGreen)
0052 radlen[layer].Draw("same")
0053
0054 canvas.Update()
0055
0056 while(canvas):
0057 pass
0058
0059
0060 if __name__ == "__main__":
0061 plot()
