Re-structuring of antennas module

user_models/antenna_like_GSSI_1500_fs.in

@@ -4,6 +4,6 @@
 #time_window: 6e-9
 
 #python:
-from user_libs.antennas import antenna_like_GSSI_1500
+from user_libs.antennas.GSSI import antenna_like_GSSI_1500
 antenna_like_GSSI_1500(0.125, 0.094, 0.100, resolution=0.001)
-#end_python:
+#end_python:

user_models/antenna_like_GSSI_1500_patterns_E.in

@@ -7,7 +7,7 @@ import os
 import numpy as np
 
 from gprMax.input_cmd_funcs import *
-from user_libs.antennas import antenna_like_GSSI_1500
+from user_libs.antennas.GSSI import antenna_like_GSSI_1500
 
 filename = os.path.splitext(os.path.split(inputfile)[1])[0]
 

user_models/antenna_like_GSSI_1500_patterns_H.in

@@ -7,7 +7,7 @@ import os
 import numpy as np
 
 from gprMax.input_cmd_funcs import *
-from user_libs.antennas import antenna_like_GSSI_1500
+from user_libs.antennas.GSSI import antenna_like_GSSI_1500
 
 filename = os.path.splitext(os.path.split(inputfile)[1])[0]
 

user_models/antenna_like_MALA_1200_fs.in

@@ -4,6 +4,6 @@
 #time_window: 6e-9
 
 #python:
-from user_libs.antennas import antenna_like_MALA_1200
+from user_libs.antennas.MALA import antenna_like_MALA_1200
 antenna_like_MALA_1200(0.132, 0.095, 0.100, 0.001)
-#end_python:
+#end_python:

user_models/cylinder_Bscan_GSSI_1500.in

@@ -9,8 +9,8 @@
 #cylinder: 0.240 0 0.080 0.240 0.148 0.080 0.010 pec
 
 #python:
-from user_libs.antennas import antenna_like_GSSI_1500
+from user_libs.antennas.GSSI import antenna_like_GSSI_1500
 antenna_like_GSSI_1500(0.105 + current_model_run * 0.005, 0.074, 0.170, 0.001)
 #end_python:
 
-geometry_view: 0 0 0 0.480 0.148 0.235 0.001 0.001 0.001 cylinder_GSSI_1500 n
+geometry_view: 0 0 0 0.480 0.148 0.235 0.001 0.001 0.001 cylinder_GSSI_1500 n