errors_in_meb #33

Merged
g_gutierrez merged 5 commits from errors_in_meb into main 2023-07-17 18:53:32 -04:00
5 changed files with 71 additions and 49 deletions

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@ -1,21 +1,16 @@
# Functions and usages internally recognized within the hub # Functions and usages internally recognized within the hub
The hub uses a list of building functions a building usages that are the only ones recognized. All new categories should be added to the dictionaries that translate from the input formats to the libs functions. From the libs functions to the libs usages and from the libs usages and libs functions to the output formats. The hub uses a list of building functions that are the only ones recognized. All new categories should be added to the dictionaries that translate from the input formats to the hub functions and from the hub functions to the output formats.
Input formats accepted:
* Function:
* pluto
* hft
Output formats accepted: Output formats accepted:
* Function: * Function:
* nrel * nrel
* nrcan * nrcan
* eilat
* Usage: * Usage:
* ca * nrcan
* hft
* comnet * comnet
* Eilat * eilat
Libs_functions: Libs_functions:
* single family house * single family house

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@ -36,7 +36,9 @@ class ThermalBoundary:
self._thickness = None self._thickness = None
self._internal_surface = None self._internal_surface = None
self._window_ratio = None self._window_ratio = None
self._window_ratio_is_calculated = False self._window_ratio_to_be_calculated = False
if self._windows_areas is not None:
self._window_ratio_to_be_calculated = True
@property @property
def id(self): def id(self):
@ -101,18 +103,7 @@ class ThermalBoundary:
:return: None or [ThermalOpening] :return: None or [ThermalOpening]
""" """
if self._thermal_openings is None: if self._thermal_openings is None:
if self.window_ratio is not None: if self.windows_areas is not None:
if self.window_ratio == 0:
self._thermal_openings = []
else:
thermal_opening = ThermalOpening()
if self.window_ratio == 1:
_area = self.opaque_area
else:
_area = self.opaque_area * self.window_ratio / (1-self.window_ratio)
thermal_opening.area = _area
self._thermal_openings = [thermal_opening]
else:
if len(self.windows_areas) > 0: if len(self.windows_areas) > 0:
self._thermal_openings = [] self._thermal_openings = []
for window_area in self.windows_areas: for window_area in self.windows_areas:
@ -121,6 +112,42 @@ class ThermalBoundary:
self._thermal_openings.append(thermal_opening) self._thermal_openings.append(thermal_opening)
else: else:
self._thermal_openings = [] self._thermal_openings = []
else:
if self.window_ratio is not None:
if self.window_ratio == 0:
self._thermal_openings = []
else:
thermal_opening = ThermalOpening()
if self.window_ratio == 1:
_area = self.opaque_area
else:
_area = self.opaque_area * self.window_ratio / (1-self.window_ratio)
thermal_opening.area = _area
self._thermal_openings = [thermal_opening]
else:
self._thermal_openings = []
else:
if self.windows_areas is not None:
return self._thermal_openings
if self.window_ratio is not None:
if self.window_ratio == 0:
self._thermal_openings = []
else:
if len(self._thermal_openings) == 0:
thermal_opening = ThermalOpening()
if self.window_ratio == 1:
_area = self.opaque_area
else:
_area = self.opaque_area * self.window_ratio / (1-self.window_ratio)
thermal_opening.area = _area
self._thermal_openings = [thermal_opening]
else:
for _thermal_opening in self._thermal_openings:
if self.window_ratio == 1:
_area = self.opaque_area
else:
_area = self.opaque_area * self.window_ratio / (1-self.window_ratio)
_thermal_opening.area = _area
return self._thermal_openings return self._thermal_openings
@property @property
@ -174,16 +201,14 @@ class ThermalBoundary:
If none of those sources are available, it returns None. If none of those sources are available, it returns None.
:return: float :return: float
""" """
if self.windows_areas is not None: if self._window_ratio_to_be_calculated:
if not self._window_ratio_is_calculated: if len(self.windows_areas) == 0:
_calculated = True self._window_ratio = 0
if len(self.windows_areas) == 0: else:
self._window_ratio = 0 total_window_area = 0
else: for window_area in self.windows_areas:
total_window_area = 0 total_window_area += window_area
for window_area in self.windows_areas: self._window_ratio = total_window_area / (self.opaque_area + total_window_area)
total_window_area += window_area
self._window_ratio = total_window_area / (self.opaque_area + total_window_area)
return self._window_ratio return self._window_ratio
@window_ratio.setter @window_ratio.setter
@ -192,7 +217,7 @@ class ThermalBoundary:
Set thermal boundary window ratio Set thermal boundary window ratio
:param value: str :param value: str
""" """
if self._window_ratio_is_calculated: if self._window_ratio_to_be_calculated:
raise ValueError('Window ratio cannot be assigned when the windows are defined in the geometry.') raise ValueError('Window ratio cannot be assigned when the windows are defined in the geometry.')
self._window_ratio = float(value) self._window_ratio = float(value)

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@ -93,7 +93,7 @@
"shgc": 0.49, "shgc": 0.49,
"type": "Window", "type": "Window",
"frame_ratio": 0, "frame_ratio": 0,
"u_value": 10.09 "u_value": 7.00
} }
}, },
{ {

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@ -44,25 +44,25 @@ class InselMonthlyEnergyBalance:
self._insel_files_paths.append(building.name + '.insel') self._insel_files_paths.append(building.name + '.insel')
file_name_out = building.name + '.out' file_name_out = building.name + '.out'
output_path = Path(self._path / file_name_out).resolve() output_path = Path(self._path / file_name_out).resolve()
if building.internal_zones is not None: if building.thermal_zones is None:
for internal_zone in building.internal_zones: logging.warning('Building %s has missing values. Monthly Energy Balance cannot be processed', building.name)
if internal_zone.thermal_zones is None:
logging.warning('Building %s has missing values. Monthly Energy Balance cannot be processed', building.name) self._contents.append(
break self._generate_meb_template(building, output_path, self._radiation_calculation_method, self._weather_format, self._custom_insel_block)
self._contents.append( )
self._generate_meb_template(building, output_path, self._radiation_calculation_method, self._weather_format, self._custom_insel_block)
)
self._export() self._export()
@staticmethod @staticmethod
def _add_block(file, block_number, block_type, inputs='', parameters=''): def _add_block(file, block_number, block_type, inputs=None, parameters=None):
file += "S " + str(block_number) + " " + block_type + "\n" file += "S " + str(block_number) + " " + block_type + "\n"
for block_input in inputs: if inputs is not None:
file += str(block_input) + "\n" for block_input in inputs:
if len(parameters) > 0: file += str(block_input) + "\n"
file += "P " + str(block_number) + "\n" if parameters is not None:
for block_parameter in parameters: if len(parameters) > 0:
file += str(block_parameter) + "\n" file += "P " + str(block_number) + "\n"
for block_parameter in parameters:
file += str(block_parameter) + "\n"
return file return file
def _export(self): def _export(self):
@ -222,6 +222,7 @@ class InselMonthlyEnergyBalance:
parameters.append(0.0) parameters.append(0.0)
parameters.append(0.0) parameters.append(0.0)
else: else:
print(window_area, thermal_boundary.thermal_openings)
thermal_opening = thermal_boundary.thermal_openings[0] thermal_opening = thermal_boundary.thermal_openings[0]
parameters.append(thermal_opening.frame_ratio) parameters.append(thermal_opening.frame_ratio)
parameters.append(thermal_opening.overall_u_value) parameters.append(thermal_opening.overall_u_value)

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@ -52,6 +52,7 @@ class ConstructionHelper:
'Repentigny': '6', 'Repentigny': '6',
"Montreal Int'l": '6', "Montreal Int'l": '6',
'Levis': '7A', 'Levis': '7A',
'Quebec City': '7A',
'Kelowna': '5', 'Kelowna': '5',
'Park Slope': '4' 'Park Slope': '4'
} }