Cooling too

python_scripts/run_simstadt_from_python/Template/99_HeatDemand.flow/04_MonthlyEnergyBalance.step/params.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <java version="1.8.0_345" class="java.beans.XMLDecoder">
  <object class="eu.simstadt.workflowsteps.MonthlyEnergyBalanceStep">
+  <void property="calculationMode">
+   <object class="java.lang.Enum" method="valueOf">
+    <class>de.hft.stuttgart.simstadt2.buildingenergymodels.MonthlyBalanceDIN18599$CalculationMode</class>
+    <string>HEATING_AND_COOLING</string>
+   </object>
+  </void>
   <void property="name">
    <string>Base</string>
   </void>

python_scripts/run_simstadt_from_python/variable_window_ratio.py

 from pathlib import Path
 import shutil
 from xml.etree import ElementTree as et
-import logging
 import pandas as pd
-import re
 
 from run_simstadt_workflow import find_simstadt, SCRIPT_DIR, run_workflow
 
-# logging.getLogger().setLevel(logging.WARN)
+import logging
+logging.getLogger().setLevel(logging.WARN)
 
+#######################################################################
+# User params
 SIMSTADT2_GLOB = 'Desktop/SimStadt2_0.*/'
 REPO_PATH = Path.home() / 'git' / 'simstadt2' / 'TestRepository'
 PROJECT_NAME = 'Gruenbuehl'
 CITYGMLS = ['Gruenbuehl_LOD2_ALKIS_1010.gml']
 SURFACES = ['outWalls', 'pitchedRoof']
+WINDOW_RATIOS = [0, 0.5, 1]
+# Heat demand, with custom BuildingPhysics
+TEMPLATE_NAME = '99_HeatDemand'
+#######################################################################
+
+#######################################################################
 XML_LIB_URL = 'http://www.simstadt.eu/BuildingPhysicsLibraries'
 NAMESPACE = {'': XML_LIB_URL}
-
 PROJECT_PATH = REPO_PATH / f'{PROJECT_NAME}.proj'
 PARAMS = 'params.xml'
-
 BUILDING_PHYSICS_LIBRARY = 'GermanBuildingTypologyLibrary_IWU.xml'
+#######################################################################
 
-WINDOW_RATIOS = [0, 0.5, 1]
-
-TEMPLATE_NAME = '99_HeatDemand'
 
-template = SCRIPT_DIR / 'Template' / f'{TEMPLATE_NAME}.flow' # Heat demand, with custom BuildingPhysics
+def copy_workflow_from_template(template_name, project_path):
+    template = SCRIPT_DIR / 'Template' / f'{template_name}.flow'
+    workflow_path = project_path / f'{template_name}.flow'
 
-workflow_path = PROJECT_PATH / f'{TEMPLATE_NAME}.flow'
+    shutil.copytree(template, workflow_path, dirs_exist_ok=True)
 
-shutil.copytree(template, workflow_path, dirs_exist_ok=True)
-print(workflow_path)
+    physics_processor_step = workflow_path / '01_Preprocessing.step/02_PhysicsPreprocessor.step'
+    return workflow_path, physics_processor_step
 
-physics_processor_step = workflow_path / '01_Preprocessing.step/02_PhysicsPreprocessor.step'
 
+def set_custom_library(physics_processor_step):
+    custom_library_path = physics_processor_step / BUILDING_PHYSICS_LIBRARY
 
-############# Specify custom lib #########################
-custom_library_path = physics_processor_step / BUILDING_PHYSICS_LIBRARY
+    physics_processor_params = physics_processor_step / PARAMS
 
-physics_processor_params = physics_processor_step / PARAMS
+    param_tree = et.parse(physics_processor_params)
+    root = param_tree.getroot()
 
-param_tree = et.parse(physics_processor_params)
-root = param_tree.getroot()
+    lib_node = root.find(
+        ".//object[@class='de.hft.stuttgart.simstadt2.assessment.PhysicsXmlLib']/void[@property='path']/string")
+    lib_node.text = str(custom_library_path)
+    param_tree.write(physics_processor_params)
+    return custom_library_path
 
-lib_node = root.find(".//object[@class='de.hft.stuttgart.simstadt2.assessment.PhysicsXmlLib']/void[@property='path']/string")
-lib_node.text = str(custom_library_path)
-param_tree.write(physics_processor_params)
 ##########################################################
 
+
 def parse_library(library_path: Path) -> et.ElementTree:
     et.register_namespace('', XML_LIB_URL)
     return et.parse(library_path)
 
-lib_tree = parse_library(custom_library_path)
 
 def set_custom_window_ratio(tree: et.ElementTree, window_ratio_node: float, export_path: Path):
     root = tree.getroot()
@@ -65,36 +71,33 @@ def set_custom_window_ratio(tree: et.ElementTree, window_ratio_node: float, expo
                 window_ratio_node.text = str(window_ratio)
     tree.write(export_path)
 
-for window_ratio in WINDOW_RATIOS:
 
-    #################### Update lib with custom values ############################
+def parse_results(window_ratio, heat_demand_csv):
+    df = pd.read_csv(heat_demand_csv,
+                     skiprows=list(range(19)) + [20],
+                     sep=';',
+                     decimal=','
+                     )
+
+    heat_demand_MWh = df['Yearly Heating demand'].sum() / 1000
+    cool_demand_MWh = df['Yearly Cooling demand'].sum() / 1000
+    print(f"Window Ratio : {window_ratio * 100} %")
+    print(f"Total heating demand : {heat_demand_MWh:.0f} MWh / a")
+    print(f"Total cooling demand : {cool_demand_MWh:.0f} MWh / a")
 
-    set_custom_window_ratio(lib_tree, window_ratio, custom_library_path)
 
-    # new_content = re.sub(r"<name>[\w ]+</name>",
-    #                 f"<name>Custom Physics Library with Window Ratio : {window_ratio}</name>",
-    #                 content, 1)
-    # # FIXME: Use et.parse instead. Because groundSurfaces shouldn't have any WindowRatio
-    # new_content = re.sub(r"<windowRatio>[\d\.]+</windowRatio>",
-    #                  f"<windowRatio>{window_ratio}</windowRatio>",
-    #                  new_content)
+workflow_path, physics_processor_step = copy_workflow_from_template(TEMPLATE_NAME, PROJECT_PATH)
+custom_library_path = set_custom_library(physics_processor_step)
+lib_tree = parse_library(custom_library_path)
 
-    # with open(custom_library_path, 'w') as library_file:
-    #     library_file.write(new_content)
-    #################################################################################
+for window_ratio in WINDOW_RATIOS:
+    # TODO: Status quo too
+    set_custom_window_ratio(lib_tree, window_ratio, custom_library_path)
 
     output_files = run_workflow(find_simstadt(SIMSTADT2_GLOB), workflow_path, CITYGMLS)
 
-    heat_demand_csv = next(file for file in output_files if 'HEATING.csv' in file.name)
+    heat_demand_csv = next(file for file in output_files if 'HEATING_AND_COOLING.csv' in file.name)
 
     ################### Parse heat demand ########################
 
-    df = pd.read_csv(heat_demand_csv,
-                skiprows=list(range(19)) + [20],
-                sep=';',
-                decimal=','
-            )
-
-    heat_demand_MWh = df['Yearly Heating demand'].sum() / 1000
-    print(f"Window Ratio : {window_ratio * 100} %")
-    print(f"Total heat demand : {heat_demand_MWh:.0f} MWh / a")
+    parse_results(window_ratio, heat_demand_csv)