diff --git a/downloadversionIRdata.py b/downloadversionIRdata.py
index 857ea73e0271e64e9a0025a25f71e20eed38442f..d2dd46c80cd6ec515083f06939ac517b8ff1fb3a 100644
--- a/downloadversionIRdata.py
+++ b/downloadversionIRdata.py
@@ -4,7 +4,7 @@ Created on Wed Oct 25 15:51:46 2017
 updated on Tue Aug 21 10:20:00 2018
 last update on Fr Nov 23 15:37:00 2018
 
-Version: 3.2.0
+Version: 3.2.1
 (Numbering: #of big changes(OP1.2a download V1, OP1.2b download V2, heatflux V3) . #of updates to add functionalities . #number of updates for bug fixes )
 @author: holn
 """
@@ -44,40 +44,6 @@ except:
     config_path=""
 
 
-# These two functions seem unused and will be deleted.
-# They are redundant to 
-# IR_tools.get_OP_by_time(time_ns=None, shot_no=None, program_str=None)
-# which should be used instead.
-# 
-#def get_OP_by_program(program):
-#    try:    
-#        bla=int(program.split(".")[0])
-#        time_ns=int(TimeToNs([bla // 10000,bla % 10000 // 100,bla % 10000 % 100],[10,0,0,0]))
-#        return get_OP_by_time(time_ns)
-#    except Exception as E:
-#        print(E)
-#        return None
-#    
-#def get_OP_by_time(time_ns):
-#    dateOP=datetime.datetime.utcfromtimestamp(time_ns/1e9)
-#    if dateOP.year==2017:
-#        if dateOP.month>8 and dateOP.month<12:
-#            return "OP1.2a"
-#        elif dateOP.month==8 and dateOP.day>=28:
-#            return "OP1.2a"
-#        elif dateOP.month==12 and dateOP.day<8:
-#            return "OP1.2a"
-#        else:
-#            return None        
-#    elif dateOP.year==2018:
-#        return "OP1.2b"
-#    elif dateOP.year<=2016 and dateOP.year>=2015:
-#        if (dateOP.year==2016 and dateOP.month<=3) or (dateOP.year==2015 and dateOP.month==12):
-#            return "OP1.1"
-#        else:
-#            return None
-
-
 def get_latest_version(stream,project="W7X",Test=False,t_from=None,t_to=None,program=None):
      """Find out latest version of given stream
      :param stream   url stream of interest
@@ -563,7 +529,9 @@ def get_NUCed_background_by_times(port,t0,t1,t_exp,cfilter,gain,offset,version=0
     OP1.2b function
     """
     exist,btime,backgroundframes=download_calibration_raw_files_by_time(port,t_exp,t0,t1,frametype=1,version=version,verbose=verbose-1)
-    camera=portpathdict["OP1.2b"]["AEF"+str(port)]    
+    camera=portcamdict["OP1.2b"]["AEF"+str(port)]  
+    if verbose>50:
+        print("camera is",camera)
     background=np.zeros(np.shape(backgroundframes[0]),dtype=np.uint64)
     for frame in backgroundframes:
         background+=frame
@@ -3108,7 +3076,7 @@ def download_divertor_load(port,targetmodule=None,program=None,tstart=None,tend=
                 if verbose>0:
                     print('download_divertor_load: Error! ',E)
                 programid=str(tstart)
-            f.write(programid+"\tAEF"+str(port)+"\n")
+            f.write(programid+"\t"+str(port)+"\n")
             f.close()
 
     return exist,time,load,error
@@ -3274,13 +3242,13 @@ end of the copied functions
 #%% dummy run of the script
     
 if __name__=='__main__':
-    print("local function calling")  
+    print("local function calling") 
+    
 #%% temperature download and plotting example                  
-    port="AEF20"#"AEF51"
-    prog="20171109.021"#"20171109.021"#"20181010.036"
-#    Test=True
-    status,time,images,valid=get_temp_from_raw_by_program(port,prog,time_window=[0,6.5],emi=0.82,T_version=2,version=0,threads=1,give_ERROR=False,use_firstframe_as_background=False,verbose=50,framerate=1)
-    success,t,s,profile=extract_temperature_profile_from_DL(port,np.asarray(time-time[0])/1e9,images,profile="TM3h_5_5",verbose=10,reference_time=time[0])
+#    port=50#"AEF50"#"AEF51"
+#    prog="20180920.042"#"20171109.021"#"20181010.036"
+#    status,time,images,valid=get_temp_from_raw_by_program(port,prog,time_window=[0,2],emi=0.82,T_version=2,version=0,threads=1,give_ERROR=False,use_firstframe_as_background=False,verbose=50,framerate=1)
+#    success,t,s,profile=extract_temperature_profile_from_DL(port,np.asarray(time-time[0])/1e9,images,profile="TM3h_5_5",verbose=10,reference_time=time[0])
 #    if status:
 #        plt.figure()
 #        plt.imshow(images[0],vmin=330,vmax=1000,cmap=exJet)