def main():
# Arguments:
assert len(sys.argv) > 1
f_in = sys.argv[1]
with open("cuts.yaml") as f:
known_cuts = yaml.load(f)
cut_key = "pre"
if len(sys.argv) > 2:
if sys.argv[2] in known_cuts:
cut_key = sys.argv[2]
tcut = TCut(cut_key, known_cuts[cut_key])
cut = tcut.GetTitle()
print "[..] Applying the following cut to {}:\n{}\n".format(f_in, cut)
f_out = f_in.replace(".root", "_{}.root".format(cut_key))
# Apply the cut:
rf = root.rfile(f_in)
tts = rf.get_ttrees()
tf_out = TFile(f_out, "RECREATE")
for tt_name, tt in tts.items():
print "[..] Cutting {}.".format(tt.GetName())
tt_out = tt.CopyTree(cut)
tf_out.WriteTObject(tt_out)
tf_out.Close()
return True
def main():
# Input:
## Anatuple:
assert(len(sys.argv) >= 2)
atuple = root.rfile(sys.argv[1])
tts = atuple.get_ttrees()
## Plots to make:
with open("plotter_info.yaml", 'r') as f:
plot_info = yaml.load(f)
## Cuts to make:
cuts_dict = get_cuts()
# Output:
if len(sys.argv) >= 3:
f_out = sys.argv[2]
else:
f_out = atuple.name.replace("anatuple", "plots")
tf_out = TFile(f_out, "RECREATE")
# Start:
gROOT.SetBatch()
# Write cuts:
## (I do this seperately so they appear first in the file list.)
for key, tcut in cuts_dict.items():
tcut.Write()
# Write histograms:
for cut_key, tcut in cuts_dict.items():
print "[..] Making plots for {}, which is\n\t{}".format(cut_key, tcut.GetTitle())
# TH1s:
for var_name, info in plot_info["th1"].items():
for tt in tts:
tt_name = tt.GetName()
print "\t[..] Plotting {} for {}.".format(info["var"], tt_name)
th_name = "{}_{}_{}".format(tt_name, var_name, cut_key)
# print tt_name, var
tt.Draw("{}>>{}({}, {}, {})".format(info["var"], th_name, info["binning"][0], info["binning"][1], info["binning"][2]), tcut)
th = gDirectory.Get(th_name)
th.Write()
# TH2s:
for var_name, info in plot_info["th2"].items():
for tt in tts:
tt_name = tt.GetName()
print "\t[..] Plotting {} for {}.".format(info["var"], tt_name)
th_name = "{}_{}_cut{}".format(tt_name, var_name, cut_key)
# print tt_name, var
tt.Draw("{}:{}>>{}({}, {}, {}, {}, {}, {})".format(info["var"][0], info["var"][1], th_name, info["binning"][0], info["binning"][1], info["binning"][2], info["binning"][3], info["binning"][4], info["binning"][5]), tcut)
th = gDirectory.Get(th_name)
th.Write()
print "[OK] Plots sucessfully written to\n\t{}".format(f_out)
return True
def main():
# Arguments:
assert len(sys.argv) > 1
f_in = sys.argv[1]
known_cuts = get_cuts()
cut_key = "preselAndMasy"
if len(sys.argv) > 2:
if sys.argv[2] in known_cuts:
cut_key = sys.argv[2]
cut = known_cuts[cut_key].GetTitle()
f_out = f_in.replace(".root", "_{}.root".format(cut_key))
# Apply the cut:
rf = root.rfile(f_in)
tts = rf.get_ttrees()
tf_out = TFile(f_out, "RECREATE")
for tt in tts:
print "Cutting {} ...".format(tt.GetName())
tt_out = tt.CopyTree(cut)
tf_out.WriteTObject(tt_out)
tf_out.Close()
return True