100 lines
3.6 KiB
Python
100 lines
3.6 KiB
Python
"""
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TestOccupancyFactory test and validate the city model structure occupancy parameters
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SPDX - License - Identifier: LGPL - 3.0 - or -later
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Copyright © 2020 Project Author Soroush Samareh Abolhassani - soroush.samarehabolhassani@mail.concordia.ca
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"""
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from geomeppy import IDF
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import esoreader
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from pathlib import Path
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class IdfHelper:
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idf_surfaces = {
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'Wall': 'wall',
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'Ground': 'floor',
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'Roof': 'roof'
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}
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def __init__(self, idf_file_path, idd_file_path, epw_file_path, eso_file_path):
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self._idd_file_path = str(idd_file_path)
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self._idf_file_path = str(idf_file_path)
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self._epw_file_path = str(epw_file_path)
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self._eso_file_path = str(eso_file_path)
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IDF.setiddname(self._idd_file_path)
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self._idf = IDF(self._idf_file_path)
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self._idf.epw = self._epw_file_path
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self._eso_file_path = str((Path.cwd() / 'eplusout.eso').resolve())
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def add_zone(self, building_name):
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self._idf.newidfobject(key='ZONE', Name=building_name, Ceiling_Height='autocalculate', Volume='autocalculate',
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Floor_Area='autocalculate', Part_of_Total_Floor_Area='yes', )
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self._idf.newidfobject("HVACTEMPLATE:ZONE:IDEALLOADSAIRSYSTEM", Zone_Name=building_name,
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Template_Thermostat_Name='', Outdoor_Air_Method="DetailedSpecification", )
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def add_heating_system(self):
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self._idf.intersect_match()
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self._idf.set_default_constructions()
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stat = self._idf.newidfobject(
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"HVACTEMPLATE:THERMOSTAT",
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Name="Zone Stat",
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Constant_Heating_Setpoint=20,
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Constant_Cooling_Setpoint=25,
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)
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for zone in self._idf.idfobjects["ZONE"]:
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self._idf.newidfobject("HVACTEMPLATE:ZONE:IDEALLOADSAIRSYSTEM",
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Zone_Name=zone.Name,
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Template_Thermostat_Name=stat.Name
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)
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@staticmethod
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def _matrix_to_list(points):
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points_list = []
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for point in points:
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point_tuple = (point[0], point[1], point[2])
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points_list.append(point_tuple)
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print(points_list)
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return points_list
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@staticmethod
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def _matrix_to_2d_list(points):
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points_list = []
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for point in points:
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point_tuple = (point[0], point[1])
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points_list.append(point_tuple)
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points_list.reverse()
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return points_list
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def add_block(self, building):
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_points = IdfHelper._matrix_to_2d_list(building.foot_print.points)
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self._idf.add_block(name=building.name, coordinates=_points,
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height=building.max_height, num_stories=building.storeys_above_ground)
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def add_surfaces(self, building):
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for surface in building.surfaces:
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wall = self._idf.newidfobject('BUILDINGSURFACE:DETAILED', Name=surface.name,
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Surface_Type=self.idf_surfaces[surface.type], Zone_Name=building.name)
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wall.setcoords(IdfHelper._matrix_to_list(surface.ground_points))
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def run(self, window_ratio=0.35, display_render=False):
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self._idf.set_wwr(window_ratio)
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# self._idf.translate_to_origin()
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if display_render:
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self._idf.view_model()
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else:
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self._idf.to_obj('city.obj')
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# Run
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self._idf.newidfobject("OUTPUT:METER", Key_Name="Heating:DistrictHeating", Reporting_Frequency="hourly", )
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self._idf.newidfobject("OUTPUT:METER", Key_Name="Cooling:DistrictCooling", Reporting_Frequency="hourly", )
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self._idf.run()
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"""
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dd, data = esoreader.read(self._eso_file_path)
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list_values = [v for v in data.values()]
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heating = [(float(x)) / 3600000.0 for x in list_values[0]]
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cooling = [(float(x)) / 3600000.0 for x in list_values[1]]
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print("text")
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return heating, cooling
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"""
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