Modified main to calculate more than one building

main.py

@@ -30,10 +30,10 @@ keep_weather_file = True
 keep_ig_file = True
 
 pickle_geometry = True
-pickle_weather = True
-pickle_construction = True
-pickle_usage = True
-pickle_schedules = True
+pickle_weather = False
+pickle_construction = False
+pickle_usage = False
+pickle_schedules = False
 pickle_file = 'tests/tests_data/one_building_in_kelowna.pickle'
 
 # Load geometry
@@ -57,18 +57,18 @@ if not pickle_weather:
   WeatherFactory(weather_format, city, base_path=weather_path, file_name=weather_file_name).enrich()
 
   # calculate radiation on external surfaces
+  max_buildings_handled_by_sra = 100
   path = (example_path / 'tests').resolve()
-  radius = 80
-  building = city.city_object('BLD109438')
-#  building = city.city_object('1066157')
-  new_city = city.region(building.centroid, radius)
-  sra = SimplifiedRadiosityAlgorithm(new_city, path, weather_file_name)
-  sra.call_sra(weather_format, keep_files=keep_sra_file, selected_buildings=[building])
-  sra.set_irradiance_surfaces(city, mode=1, building_name=building.name)
+  total_number_of_buildings = len(city.buildings)
+  if total_number_of_buildings > max_buildings_handled_by_sra:
+    sys.stderr.write(f'{max_buildings_handled_by_sra} buildings are too many buildings to be simulated. '
+                     'The workflow does not handle more that 100 at a time')
+  else:
+    sra = SimplifiedRadiosityAlgorithm(city, path, weather_file_name)
+    sra.call_sra(weather_format, keep_files=keep_sra_file)
+    sra.set_irradiance_surfaces(city)
+    sra.set_irradiance_surfaces(city, mode=1)
 
-  # to save only the targeted building
-  radius = 10
-  city = city.region(building.centroid, radius)
   city.save(pickle_file)
 else:
   city = City.load(pickle_file)
@@ -77,7 +77,7 @@ else:
 if not pickle_construction or not pickle_usage or not pickle_schedules:
 
   for building in city.buildings:
-    building.function = 'large office'
+    building.function = 'residential'
     building.year_of_construction = 2010
 
     if function_format == 'hft':