dynamic_building_simulation/main.py

import sys
import ast
from insel.insel import Insel
from pathlib import Path
from populate import Populate
from simplified_radiosity_algorithm import SimplifiedRadiosityAlgorithm
from imports.weather_factory import WeatherFactory
from insel.templates.thermal_demand_dynamic_simulation import ThermalDemandDynamicSimulation as Templates
from helpers.simulation_parameters import SimulationParameters as Sp
import helpers.constants as cte
from imports.geometry_factory import GeometryFactory

name_gml = 'one_building_in_kelowna.gml'
example_path = Path(__file__).parent
full_path_gml = (example_path / 'tests' / 'tests_data' / name_gml).resolve()
outputs_path = (example_path / 'tests' / 'tests_outputs').resolve()
keep_files = True

# Initialize the city model and add thermal- and usage-related parameters
# todo: add several steps:
#  - simplification of the data model (for all work-flows)
#  - internal zoning of buildings (for dynamic simulation only)
city = GeometryFactory('citygml', full_path_gml).city

populated_city = Populate(city).populated_city
print(len(city.buildings))
quit()

weather_format = 'epw'
city.climate_reference_city = args.climate_reference_city
path = (Path(args.project_folder) / 'tmp').resolve()
city.climate_file = (path / f'{args.climate_reference_city}.cli').resolve()
WeatherFactory(weather_format, populated_city, file_name=args.weather_file_name).enrich()
for building in populated_city.buildings:
  if cte.HOUR not in building.external_temperature:
    print('No external temperature found')
    sys.exit()

  if cte.MONTH not in building.external_temperature:
    building.external_temperature[cte.MONTH] = mv.MonthlyValues().\
      get_mean_values(building.external_temperature[cte.MONTH][[weather_format]])

max_buildings_handled_by_sra = 500
for building in city.buildings:
  for surface in building.surfaces:
    surface.swr = 0.2
sra = SimplifiedRadiosityAlgorithm(city, Path(args.project_folder).resolve(), args.weather_file_name)
if ast.literal_eval(args.use_cached_sra_file):
  sra.results()
  sra.set_irradiance_surfaces(populated_city)
else:
  total_number_of_buildings = len(city.buildings)
  if total_number_of_buildings > max_buildings_handled_by_sra:
    radius = 80
    for building in city.buildings:
      new_city = city.region(building.centroid, radius)
      sra_new = SimplifiedRadiosityAlgorithm(new_city, Path(args.project_folder).resolve(), args.weather_file_name)
      sra_new.call_sra(weather_format, keep_files=True)
      sra_new.set_irradiance_surfaces(populated_city, building_name=building.name)
  else:
    sra.call_sra(weather_format, keep_files=keep_files)
    sra.set_irradiance_surfaces(populated_city)

# Demand calculation (one model per building)
for city_object in city.city_objects:
  full_path_out = (outputs_path / city_object.name).resolve()
  (example_path / 'third_party_files/sra').resolve()
  full_path_wea = (example_path / 'third_party_files/insel' / (city_object.name + '.weather')).resolve()
  full_path_ig = (example_path / 'third_party_files/insel' / (city_object.name + '.ig')).resolve()

  insel_file_name = city_object.name + '.insel'
  try:
    content = Templates.generate_thermal_dynamic_template(city_object, full_path_out, full_path_wea, full_path_ig, Sp)
    insel = Insel(example_path, insel_file_name, content, mode=2, keep_files=keep_files).results
  except:
    print(sys.exc_info()[1])
    print('Building ' + city_object.name + ' could not be processed')
    continue