Setup sra, meb, and building selection of 500 m^2 or more

energy_validation.py

@@ -1,16 +1,29 @@
 import json
 import random
 import datetime
-
+from pathlib import Path
 
 from hub.imports.geometry_factory import GeometryFactory
 from hub.imports.construction_factory import ConstructionFactory
 from hub.imports.usage_factory import UsageFactory
+from hub.imports.results_factory import ResultFactory
+from hub.exports.energy_building_exports_factory import EnergyBuildingsExportsFactory
+from hub.exports.exports_factory import ExportsFactory
 from hub.helpers.data.montreal_function_to_hub_function import MontrealFunctionToHubFunction
 
+from sra import Sra
+from meb import Meb
+
 class EnergyValidation:
     def __init__(self):
-        pass
+        self.weather_file = Path('./data/CAN_PQ_Montreal.Intl.AP.716270_CWEC.epw').resolve()
+        self.climate_file_name = 'Montreal'
+        self.tmp_folder = Path('./tmp').resolve()
+        self.storage_path = Path('./storage').resolve()
+        self.climate_file = Path(f'{self.storage_path}/{self.climate_file_name}.cli').resolve()
+        self.meb_folder = Path('./results/meb').resolve()
+        self.ep_folder = Path('./results/ep').resolve()
+
     def _sort_buildings(self, buildings_to_simulate):
         sorted_buildings = {}
         for building in buildings_to_simulate:
@@ -22,46 +35,76 @@ class EnergyValidation:
 
     def run(self, building_set, building_quantities):
         sorted_buildings = self._sort_buildings(building_set)
-        buildings_to_simulate = []
+        building_to_simulate = []
+        min_m2_satisfied = False
 
         for code_utili in building_quantities:
-            if code_utili in sorted_buildings:
-                for building in range(building_quantities[code_utili]):
-                    buildings_to_simulate.append(sorted_buildings[code_utili]
-                                                 [random.randrange(len(sorted_buildings[code_utili]))])
+            if code_utili not in sorted_buildings:
+                print(f'CODE_UTILI:{code_utili} is not found in the provided dataset.')
             else:
-                print(f'{code_utili} is not found in the provided dataset.')
+                for building in range(building_quantities[code_utili]):
+                    # only select buildings with an area of 500 m^2 or more
+                    while not min_m2_satisfied:
+                        building_to_simulate.append(sorted_buildings[code_utili][random.randrange(
+                            len(sorted_buildings[code_utili]))])
+                        if building_to_simulate[0]['bldgarea'] < 500:
+                            building_to_simulate.clear()
+                        else:
+                            min_m2_satisfied = True
+
+                    building_id = building_to_simulate[0]['id']
 
                     geojson = {
                         "type": "FeatureCollection",
-            "features": buildings_to_simulate
+                        "features": building_to_simulate
                     }
 
-        geojson_file_name = f'energy_validation{datetime.datetime.now().strftime("_%Y-%m-%d_%H-%M-%S")}.geojson'
-        geojson_file = open(geojson_file_name, 'w')
+                    geojson_file = open(f'tmp/{building_id}_energy_validation.geojson', 'w')
                     geojson_file.write(json.dumps(geojson, indent=2))
                     geojson_file.close()
 
-
                     city = GeometryFactory('geojson',
-                               path=geojson_file_name,
+                                           path=f'tmp/{building_id}_energy_validation.geojson',
                                            height_field='building_height',
                                            year_of_construction_field='ANNEE_CONS',
                                            function_field='CODE_UTILI',
                                            function_to_hub=MontrealFunctionToHubFunction().dictionary).city
                     ConstructionFactory('nrcan', city).enrich()
-        UsageFactory('nrcan', city).enrich(
+                    UsageFactory('nrcan', city).enrich()
+
+                    if city.climate_reference_city is None:
+                        city.name = f'Concordia current status {building_id}'
+                        city.climate_reference_city = city.location
+                        self.climate_file_name = city.location
+                    city.climate_file = self.climate_file
+
+                    print(f'{building_id} starting sra')
+                    start = datetime.datetime.now()
+                    ExportsFactory('sra', city, self.tmp_folder, weather_file=self.weather_file, weather_format='epw').export()
+                    sra_file = (self.tmp_folder / f'{city.name}_sra.xml').resolve()
+                    Sra(sra_file, self.tmp_folder).run()
+                    ResultFactory('sra', city, self.tmp_folder).enrich()
+                    sra_time = datetime.datetime.now() - start
+                    print(f"{building_id} SRA time: {sra_time}\n")
+
+                    print(f'{building_id} starting meb')
+                    start = datetime.datetime.now()
+                    for building in city.buildings:
+                        building.attic_heated = 0
+                        building.basement_heated = 1
+
+                    EnergyBuildingsExportsFactory('insel_monthly_energy_balance', city, self.meb_folder).export()
+                    Meb(self.meb_folder).run()
+
+                    meb_time = datetime.datetime.now() - start
+                    print(f"{building_id} meb time: {meb_time}\n")
+
+                    #print('starting energy plus')
+                    building_to_simulate.clear()
 
 
 
 
-
-
-
-
-# test_file = open('test.geojson', 'w')
-# test_file.write(json.dumps(sorted_buildings, indent=2))
-# test_file.close()
 data_file = open('data/VMTrial_cleaned.geojson', 'r')
 city = json.load(data_file)
 buildings = city['features']

meb.py

@@ -0,0 +1,23 @@
+import subprocess
+from subprocess import SubprocessError, TimeoutExpired, CalledProcessError
+import glob
+
+class Meb:
+  def __init__(self, file_path):
+    """
+    SRA class
+    :param file_path: insel file path
+    """
+    self._file_path = file_path
+    self._executable = 'insel'
+
+  def run(self):
+    """
+    Calls the software
+    """
+    try:
+      _insel_files = glob.glob(f'{self._file_path}/*.insel')
+      for insel_file in _insel_files:
+        subprocess.run([self._executable, str(insel_file)], stdout=subprocess.DEVNULL)
+    except (SubprocessError, TimeoutExpired, CalledProcessError) as error:
+      raise Exception(error)

sra.py

@@ -0,0 +1,27 @@
+import subprocess
+from subprocess import SubprocessError, TimeoutExpired, CalledProcessError
+import platform
+
+class Sra:
+  def __init__(self, file_path, output_file_path):
+    """
+    SRA class
+    :param file_path: _sra.xml file path
+    :param output_file_path: path to output the sra calculation
+    """
+    self._file_path = file_path
+    self._output_file_path = output_file_path
+    if platform.system() == 'Linux':
+      self._executable = 'citysim_sra'
+    elif platform.system() == 'Windows':
+      self._executable = 'shortwave_integer'
+
+
+  def run(self):
+    """
+    Calls the software
+    """
+    try:
+      subprocess.run([self._executable, str(self._file_path)], stdout=subprocess.DEVNULL)
+    except (SubprocessError, TimeoutExpired, CalledProcessError) as error:
+      raise Exception(error)