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MergeYodaFiles.py
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MergeYodaFiles.py
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import glob
import os, subprocess
from optparse import OptionParser
from Aux_Functions import *
parser = OptionParser(usage="%prog <options>")
parser.add_option("-s", "--skip-merged",
action="store_true", dest="skipMerged", default=False,
help="Skip the folders that already have merged yoda files.")
opts, args = parser.parse_args()
dataset_names = GetListDataset('dataset_names')
dataset_number = GetListDataset('dataset_number')
powheg_w2jet_list = ['000001','000002','000003','000004','000005','000006','000007']
powheg_w2jet_list_7TeV = ['000008','000009','000010','000011','000012','000013','000014']
powheg_vbfw_list = ['000015','000016','000017','000018','000019','000020','000021']
powheg_vbfw_list_7TeV = ['000022','000023','000024','000025','000026','000027','000028']
powheg_dict = {}
def combineChannels(source_Wm_dir, source_Wp_dir, file_name):
print "\tCopying channels to merged directory."
os.system("cp ../{0}/merged.save ./merged_Wm.yoda".format(source_Wm_dir))
os.system("cp ../{0}/merged.save ./merged_Wp.yoda".format(source_Wp_dir))
os.system("yoda2root merged_Wm.yoda")
os.system("yoda2root merged_Wp.yoda")
os.system("hadd -f {0}.root merged_Wm.root merged_Wp.root".format(file_name))
return 0
# Have to be sorted in reverse so that the 0000* directories
# are accessed last. The rely on other directories to be done.
keys = dataset_names.keys()
keys.sort(reverse=True)
for key in keys:
powheg_dict[key.split('.')[0]] = key
# Make a list of yoda files available in the current directory
for folder in keys:
current_dir = folder+"/"
if os.path.exists(current_dir) != True: continue
file_name = folder.split('.')[0]
os.chdir(current_dir)
if opts.skipMerged:
file_exists = os.path.isfile(file_name+".root")
if file_exists:
os.chdir("..")
continue
YodaFiles = glob.glob("*.yoda*")
Yoda_Files = []
# yodamerge does not like file names ending with .yoda.#
proc = subprocess.Popen(["pwd"], stdout=subprocess.PIPE, shell=True)
(pwd,err) = proc.communicate()
for file in YodaFiles:
fileName, fileExt = os.path.splitext(pwd.strip()+'/'+file)
if fileExt != ".yoda":
os.rename(file,fileName)
Yoda_Files.append(fileName)
else: Yoda_Files.append(file)
del YodaFiles
i = len(Yoda_Files)
print "There were {0} in the directory: {1}".format(i,current_dir)
if file_name in powheg_w2jet_list:
dest_Wpm = file_name
source_Wm = str(int(file_name) + 185695)
source_Wp = str(int(source_Wm) + 7)
source_Wm_dir = powheg_dict[source_Wm]
source_Wp_dir = powheg_dict[source_Wp]
combineChannels(source_Wm_dir, source_Wp_dir, file_name)
elif file_name in powheg_vbfw_list:
dest_Wpm = file_name
source_Wm = str(int(file_name) + 185834)
source_Wp = str(int(source_Wm) + 7)
source_Wm_dir = powheg_dict[source_Wm]
source_Wp_dir = powheg_dict[source_Wp]
combineChannels(source_Wm_dir, source_Wp_dir, file_name)
elif file_name in powheg_w2jet_list_7TeV:
dest_Wpm = file_name
source_Wm = str(int(file_name) + 185924)
source_Wp = str(int(source_Wm) + 7)
source_Wm_dir = powheg_dict[source_Wm]
source_Wp_dir = powheg_dict[source_Wp]
combineChannels(source_Wm_dir, source_Wp_dir, file_name)
elif file_name in powheg_vbfw_list_7TeV:
dest_Wpm = file_name
source_Wm = str(int(file_name) + 185926)
source_Wp = str(int(source_Wm) + 7)
source_Wm_dir = powheg_dict[source_Wm]
source_Wp_dir = powheg_dict[source_Wp]
combineChannels(source_Wm_dir, source_Wp_dir, file_name)
elif file_name == "000029":
source_Wm = "185836"
source_Wp = "185837"
source_Wm_dir = powheg_dict[source_Wm]
source_Wp_dir = powheg_dict[source_Wp]
combineChannels(source_Wm_dir, source_Wp_dir, file_name)
elif file_name == "000030":
source_Wm = "185847"
source_Wp = "185848"
source_Wm_dir = powheg_dict[source_Wm]
source_Wp_dir = powheg_dict[source_Wp]
combineChannels(source_Wm_dir, source_Wp_dir, file_name)
elif file_name == "000031":
source_Wm = "185930"
source_Wp = "185931"
source_Wm_dir = powheg_dict[source_Wm]
source_Wp_dir = powheg_dict[source_Wp]
combineChannels(source_Wm_dir, source_Wp_dir, file_name)
elif file_name == "000032":
source_Wm = "185946"
source_Wp = "185947"
source_Wm_dir = powheg_dict[source_Wm]
source_Wp_dir = powheg_dict[source_Wp]
combineChannels(source_Wm_dir, source_Wp_dir, file_name)
elif file_name == "000033":
source_Wm = "999996"
source_Wp = "999997"
source_Wm_dir = powheg_dict[source_Wm]
source_Wp_dir = powheg_dict[source_Wp]
combineChannels(source_Wm_dir, source_Wp_dir, file_name)
elif file_name == "000034":
source_Wm = "999994"
source_Wp = "999995"
source_Wm_dir = powheg_dict[source_Wm]
source_Wp_dir = powheg_dict[source_Wp]
combineChannels(source_Wm_dir, source_Wp_dir, file_name)
elif file_name == "000035":
# source_Wm = "999992"
# source_Wp = "999993"
# source_Wm_dir = powheg_dict[source_Wm]
# source_Wp_dir = powheg_dict[source_Wp]
# combineChannels(source_Wm_dir, source_Wp_dir, file_name)
os.chdir("..")
continue
elif file_name == "000036":
# source_Wm = "999990"
# source_Wp = "999991"
# source_Wm_dir = powheg_dict[source_Wm]
# source_Wp_dir = powheg_dict[source_Wp]
# combineChannels(source_Wm_dir, source_Wp_dir, file_name)
os.chdir("..")
continue
else:
if len(Yoda_Files) == 0:
os.chdir("..")
continue
# Run yodamerge.py over every file in the Yoda_Files list.
arguments = "%s" % " ".join(map(str, Yoda_Files))
cmd = "yodamerge -o merged.yoda "+arguments
os.system(cmd)
# Convert merged.yoda file to merged.root file and rename to dataset
# run number (found from the folder name).
y2r_cmd = ["yoda2root","merged.yoda"]
try:
subprocess.call(y2r_cmd)
cmd = "mv merged.root "+file_name+".root"
os.system(cmd)
except OSError as e:
if e.errno == os.errno.ENOENT:
print "File {0} in {1} doesn't exist!".format(y2r_cmd,folder)
else:
print """Command '{0}' not found!!!""".format(y2r_cmd[0])
raise
# Remove the merged.yoda file in case the script fails.
# This keeps you from having to delete them by hand before re-running script.
os.system("mv merged.yoda merged.save")
# Prepare for next folder
os.chdir("..")