diff --git a/GenVarsProducer.py b/GenVarsProducer.py
index ab38830..d7786b1 100644
--- a/GenVarsProducer.py
+++ b/GenVarsProducer.py
@@ -264,7 +264,7 @@ def analyze(self, event):
         self.out.fillBranch("Pz_neutrino1", pz1)
         self.out.fillBranch("delta_pz_neutrino", delta_pz_neutrino)
 
-        self.out.fillBranch("Pz_neutrino", Pz)
+        # self.out.fillBranch("Pz_neutrino", Pz)
         self.out.fillBranch("BoostZ1", boost_Z1_mag)
         self.out.fillBranch("BoostZ2", boost_Z2_mag)
         self.out.fillBranch("Boostdiff", boost_diff_mag)
diff --git a/external/nanoAODTools_py2to3.patch b/external/nanoAODTools_py2to3.patch
index 2def76f..e7885d9 100644
--- a/external/nanoAODTools_py2to3.patch
+++ b/external/nanoAODTools_py2to3.patch
@@ -29,7 +29,7 @@ index 405b055..53613a7 100644
  from PhysicsTools.NanoAODTools.postprocessing.framework.postprocessor import *
  import sys
 diff --git a/python/postprocessing/framework/postprocessor.py b/python/postprocessing/framework/postprocessor.py
-index c7cc3ca..c82361d 100755
+index c7cc3ca..ea54b4a 100755
 --- a/python/postprocessing/framework/postprocessor.py
 +++ b/python/postprocessing/framework/postprocessor.py
 @@ -1,4 +1,4 @@
@@ -38,7 +38,7 @@ index c7cc3ca..c82361d 100755
  from PhysicsTools.NanoAODTools.postprocessing.framework.jobreport import JobReport
  from PhysicsTools.NanoAODTools.postprocessing.framework.preskimming import preSkim
  from PhysicsTools.NanoAODTools.postprocessing.framework.output import FriendOutput, FullOutput
-@@ -261,8 +261,16 @@ class PostProcessor:
+@@ -261,8 +261,18 @@ class PostProcessor:
          if self.haddFileName:
              haddnano = "./haddnano.py" if os.path.isfile(
                  "./haddnano.py") else "haddnano.py"
@@ -46,14 +46,18 @@ index c7cc3ca..c82361d 100755
 +            print("")
 +            os.system('date')
 +            startTime = time.time()
++            print("%s %s %s" %
++                      (haddnano, self.outputDir + "/" + self.haddFileName, " ".join(outFileNames)))
              os.system("%s %s %s" %
-                       (haddnano, self.haddFileName, " ".join(outFileNames)))
+-                      (haddnano, self.haddFileName, " ".join(outFileNames)))
++                      (haddnano, self.outputDir + "/" + self.haddFileName, " ".join(outFileNames)))
 +            os.system('date')
 +            print("Total time to merge %i files: %.1f sec" %
 +                  (len(outFileNames), time.time() - startTime))
 +            print("Done")
          if self.jobReport:
-             self.jobReport.addOutputFile(self.haddFileName)
+-            self.jobReport.addOutputFile(self.haddFileName)
++            self.jobReport.addOutputFile( self.outputDir + "/" + self.haddFileName)
              self.jobReport.save()
 diff --git a/python/postprocessing/modules/common/puWeightProducer.py b/python/postprocessing/modules/common/puWeightProducer.py
 index b9062b4..7c5a1da 100644
diff --git a/post_proc.py b/post_proc.py
index 77b0073..723975f 100644
--- a/post_proc.py
+++ b/post_proc.py
@@ -23,6 +23,7 @@ def parse_arguments():
     parser = argparse.ArgumentParser()
     parser.add_argument("-i", "--inputFile", default="", type=str, help="Input file name")
     parser.add_argument('-o', '--outputFile', default="skimmed_nano.root", type=str, help="Output file name")
+    parser.add_argument('-outDir', '--outputDir', default=".", type=str, help="Output directory")
     parser.add_argument('-c', '--cutFlowFile', default="cutFlow.json", type=str, help="Cut flow file name")
     parser.add_argument("-n", "--entriesToRun", default=100, type=int, help="Set  to 0 if need to run over all entries else put number of entries to run")
     parser.add_argument("-d", "--DownloadFileToLocalThenRun", default=True, type=bool, help="Download file to local then run")
@@ -127,7 +128,7 @@ def main():
         #            otherwise the output file will have larger size then expected. Reference: https://github.com/cms-nanoAOD/nanoAOD-tools/issues/249
         temp_keep_drop_file = create_temp_keep_drop_file(keep_drop_rules_GEN + keep_drop_rules_Data_MC)
         print("DEBUG: Keep and drop file: {}".format(temp_keep_drop_file))
-        p=PostProcessor(".",testfilelist, None, None,modules = modulesToRun,
+        p=PostProcessor(args.outputDir,testfilelist, None, None,modules = modulesToRun,
                         provenance=True,fwkJobReport=True,
                         haddFileName=args.outputFile,
                         maxEntries=entriesToRun,
@@ -141,7 +142,7 @@ def main():
 
         temp_keep_drop_file = create_temp_keep_drop_file(keep_drop_rules_Data_MC)
         print("DEBUG: Keep and drop file: {}".format(temp_keep_drop_file))
-        p=PostProcessor(".",testfilelist, None, None, modules = modulesToRun,
+        p=PostProcessor(args.outputDir,testfilelist, None, None, modules = modulesToRun,
                         provenance=True, fwkJobReport=True,
                         haddFileName=args.outputFile,
                         jsonInput=jsonFileName,