diff --git a/sim2root/CoREASRawRoot/CoreasToRawROOT.py b/sim2root/CoREASRawRoot/CoreasToRawROOT.py
index f8ad8c30..add180c6 100644
--- a/sim2root/CoREASRawRoot/CoreasToRawROOT.py
+++ b/sim2root/CoREASRawRoot/CoreasToRawROOT.py
@@ -145,9 +145,10 @@ def CoreasToRawRoot(file, simID=None):
     GeomagneticAngle = read_params(reas_input, "GeomagneticAngle") # in degrees
 
   else:
-    #theta_GRAND = 180-theta_Corsika
-    zenith = 180 - read_params(inp_input, "THETAP")
-    azimuth = read_params(inp_input, "PHIP")
+    #theta_GRAND = theta_Corsika
+    zenith = read_params(inp_input, "THETAP")
+    #azimuth_GRAND = 180 - azimuth_Corsika
+    azimuth = 180 - read_params(inp_input, "PHIP")
 
     Energy = read_params(inp_input, "ERANGE") # in GeV
     Primary = read_params(inp_input, "PRMPAR") # as defined in CORSIKA