diff --git a/conf/hermes.conf b/conf/hermes.conf
index 5a5c8a92976d35207cac2ace040423fde003c649..b1b8b16aa387b917d9d530386c1840ec7c4fbfce 100755
--- a/conf/hermes.conf
+++ b/conf/hermes.conf
@@ -3,7 +3,7 @@ log_level = 3
 input_dir = /home/Earth/ctena/Models/hermesv3_bu_data
 data_path = /esarchive/recon
 output_dir = /scratch/Earth/HERMESv3_BU_OUT/py3
-output_name = HERMES_<date>_py3_traffic_cmaq.nc
+output_name = HERMES_<date>_py3_traffic_road.nc
 emission_summary = 0
 start_date = 2016/11/29 00:00:00
 # ----- end_date = start_date [DEFAULT] -----
@@ -289,12 +289,12 @@ point_source_speciation_profiles = <input_dir>/profiles/speciation/point_sources
 point_source_measured_emissions = <input_dir>/point_sources/measured_emis/<Code>_measured_emissions.csv
 
 [TRAFFIC SECTOR]
-do_hot = 1
-do_cold = 1
-do_tyre_wear = 1
-do_brake_wear = 1
+do_hot = 0
+do_cold = 0
+do_tyre_wear = 0
+do_brake_wear = 0
 do_road_wear = 1
-do_resuspension = 1
+do_resuspension = 0
 resuspension_correction = 1
 write_rline = 0
 
diff --git a/hermesv3_bu/sectors/traffic_sector.py b/hermesv3_bu/sectors/traffic_sector.py
index a31d3c9c2827c1be9f91403eb27ca7a7dfb6a9e5..b4e1ae836e7978b7e1152bc694a9c6a108b80b37 100755
--- a/hermesv3_bu/sectors/traffic_sector.py
+++ b/hermesv3_bu/sectors/traffic_sector.py
@@ -1058,7 +1058,6 @@ class TrafficSector(Sector):
         speciation = self.read_profiles(speciation)
 
         del speciation['Copert_V_name']
-
         # Transform dataset into timestep rows instead of timestep columns
         df = self.transform_df(df)
 
@@ -1073,7 +1072,7 @@ class TrafficSector(Sector):
         # PMC
         if not set(speciation.columns.values).isdisjoint(pmc_list):
             out_p = set(speciation.columns.values).intersection(pmc_list).pop()
-            speciation_by_in_p = speciation[[out_p] + ['Code']]
+            speciation_by_in_p = speciation[[out_p] + ['Code']].copy()
 
             speciation_by_in_p.rename(columns={out_p: 'f_{0}'.format(out_p)}, inplace=True)
             df_aux = df[['pm10', 'pm25', 'Fleet_Code', 'tstep', 'Link_ID']]
@@ -1088,7 +1087,7 @@ class TrafficSector(Sector):
             involved_out_pollutants = [key for key, value in self.speciation_map.items() if value == in_p]
 
             # Selecting only necessary speciation profiles
-            speciation_by_in_p = speciation[involved_out_pollutants + ['Code']]
+            speciation_by_in_p = speciation[involved_out_pollutants + ['Code']].copy()
 
             # Adding "f_" in the formula column names
             for p in involved_out_pollutants: