fix(result): Change load balance to exclude floor area for model input

honeybee_grasshopper_energy/json/HB_Thermal_Load_Balance.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.5.0", 
+  "version": "1.5.1", 
   "nickname": "LoadBalance", 
   "outputs": [
     [
@@ -134,7 +134,7 @@
     }
   ], 
   "subcategory": "6 :: Result", 
-  "code": "\ntry:\n    from honeybee.model import Model\nexcept ImportError as e:\n    raise ImportError('\\nFailed to import honeybee:\\n\\t{}'.format(e))\n\ntry:\n    from honeybee_energy.result.loadbalance import LoadBalance\nexcept ImportError as e:\n    raise ImportError('\\nFailed to import honeybee_energy:\\n\\t{}'.format(e))\n\ntry:\n    from ladybug_{{cad}}.config import units_system\n    from ladybug_{{cad}}.{{plugin}} import all_required_inputs, give_warning\nexcept ImportError as e:\n    raise ImportError('\\nFailed to import ladybug_{{cad}}:\\n\\t{}'.format(e))\n\n\ndef check_input(input_list):\n    \"\"\"Check that an input isn't a zero-length list or None.\"\"\"\n    return None if len(input_list) == 0 or input_list[0] is None else input_list\n\n\nif all_required_inputs(ghenv.Component):\n    # extract any rooms from input Models\n    is_model = False\n    rooms = []\n    for hb_obj in _rooms_model:\n        if isinstance(hb_obj, Model):\n            rooms.extend(hb_obj.rooms)\n            is_model = True\n        else:\n            rooms.append(hb_obj)\n\n    # if the input is for individual rooms, check the solar to ensure no groued zones\n    if not is_model and len(solar_gain_) != 0:\n        msg = 'Air boundaries with grouped zones detected in solar data but individual ' \\\n            'rooms were input.\\nIt is recommended that the full model be input for ' \\\n            '_rooms_model to ensure correct representaiton of solar.'\n        for coll in solar_gain_:\n            if 'Solar Enclosure' in coll.header.metadata['Zone']:\n                print msg\n                give_warning(ghenv.Component, msg)\n\n    # process all of the inputs\n    cooling_ = check_input(cooling_)\n    heating_ = check_input(heating_)\n    lighting_ = check_input(lighting_)\n    electric_equip_ = check_input(electric_equip_)\n    gas_equip_ = check_input(gas_equip_)\n    hot_water_ = check_input(hot_water_)\n    people_gain_ = check_input(people_gain_)\n    solar_gain_ = check_input(solar_gain_)\n    infiltration_load_ = check_input(infiltration_load_)\n    mech_vent_load_ = check_input(mech_vent_load_)\n    nat_vent_load_ = check_input(nat_vent_load_)\n    face_energy_flow_ = check_input(face_energy_flow_)\n\n    # process hot water to ensure it's the correct type\n    hw_type = 'Water Use Equipment Heating Energy'\n    if hot_water_ is not None and hot_water_[0].header.metadata['type'] == hw_type:\n        new_hw = [hw * 0.25 for hw in hot_water_]\n        for hw in new_hw:\n            hw.header.metadata = {\n                'type': 'Water Use Equipment Zone Sensible Heat Gain Energy',\n                'System': hw.header.metadata['System']\n            }\n\n    # construct the load balance object and output the results\n    load_bal_obj = LoadBalance(\n        rooms, cooling_, heating_, lighting_, electric_equip_, gas_equip_, process_,\n        hot_water_, people_gain_, solar_gain_, infiltration_load_, mech_vent_load_,\n        nat_vent_load_, face_energy_flow_, units_system(), use_all_solar=is_model)\n\n    balance = load_bal_obj.load_balance_terms(False, False)\n    if len(balance) != 0:\n        balance_stor = balance + [load_bal_obj.storage]\n        norm_bal = load_bal_obj.load_balance_terms(True, False)\n        norm_bal_stor = load_bal_obj.load_balance_terms(True, True)\n", 
+  "code": "\ntry:\n    from honeybee.model import Model\nexcept ImportError as e:\n    raise ImportError('\\nFailed to import honeybee:\\n\\t{}'.format(e))\n\ntry:\n    from honeybee_energy.result.loadbalance import LoadBalance\nexcept ImportError as e:\n    raise ImportError('\\nFailed to import honeybee_energy:\\n\\t{}'.format(e))\n\ntry:\n    from ladybug_{{cad}}.config import units_system\n    from ladybug_{{cad}}.{{plugin}} import all_required_inputs, give_warning\nexcept ImportError as e:\n    raise ImportError('\\nFailed to import ladybug_{{cad}}:\\n\\t{}'.format(e))\n\n\ndef check_input(input_list):\n    \"\"\"Check that an input isn't a zero-length list or None.\"\"\"\n    return None if len(input_list) == 0 or input_list[0] is None else input_list\n\n\nif all_required_inputs(ghenv.Component):\n    # extract any rooms from input Models\n    is_model, floor_area = False, 0\n    rooms = []\n    for hb_obj in _rooms_model:\n        if isinstance(hb_obj, Model):\n            rooms.extend(hb_obj.rooms)\n            is_model = True\n            floor_area += hb_obj.floor_area\n        else:\n            rooms.append(hb_obj)\n\n    # if the input is for individual rooms, check the solar to ensure no groued zones\n    if not is_model and len(solar_gain_) != 0:\n        msg = 'Air boundaries with grouped zones detected in solar data but individual ' \\\n            'rooms were input.\\nIt is recommended that the full model be input for ' \\\n            '_rooms_model to ensure correct representaiton of solar.'\n        for coll in solar_gain_:\n            if 'Solar Enclosure' in coll.header.metadata['Zone']:\n                print msg\n                give_warning(ghenv.Component, msg)\n\n    # process all of the inputs\n    cooling_ = check_input(cooling_)\n    heating_ = check_input(heating_)\n    lighting_ = check_input(lighting_)\n    electric_equip_ = check_input(electric_equip_)\n    gas_equip_ = check_input(gas_equip_)\n    hot_water_ = check_input(hot_water_)\n    people_gain_ = check_input(people_gain_)\n    solar_gain_ = check_input(solar_gain_)\n    infiltration_load_ = check_input(infiltration_load_)\n    mech_vent_load_ = check_input(mech_vent_load_)\n    nat_vent_load_ = check_input(nat_vent_load_)\n    face_energy_flow_ = check_input(face_energy_flow_)\n\n    # process hot water to ensure it's the correct type\n    hw_type = 'Water Use Equipment Heating Energy'\n    if hot_water_ is not None and hot_water_[0].header.metadata['type'] == hw_type:\n        new_hw = [hw * 0.25 for hw in hot_water_]\n        for hw in new_hw:\n            hw.header.metadata = {\n                'type': 'Water Use Equipment Zone Sensible Heat Gain Energy',\n                'System': hw.header.metadata['System']\n            }\n\n    # construct the load balance object and output the results\n    load_bal_obj = LoadBalance(\n        rooms, cooling_, heating_, lighting_, electric_equip_, gas_equip_, process_,\n        hot_water_, people_gain_, solar_gain_, infiltration_load_, mech_vent_load_,\n        nat_vent_load_, face_energy_flow_, units_system(), use_all_solar=is_model)\n    if is_model:\n        load_bal_obj.floor_area = floor_area\n\n    balance = load_bal_obj.load_balance_terms(False, False)\n    if len(balance) != 0:\n        balance_stor = balance + [load_bal_obj.storage]\n        norm_bal = load_bal_obj.load_balance_terms(True, False)\n        norm_bal_stor = load_bal_obj.load_balance_terms(True, True)\n", 
   "category": "HB-Energy", 
   "name": "HB Thermal Load Balance", 
   "description": "Construct a complete thermal load balance from energy simulation results and\nhoneybee Rooms or a Model.\n-"

honeybee_grasshopper_energy/src/HB Thermal Load Balance.py

@@ -67,7 +67,7 @@
 
 ghenv.Component.Name = 'HB Thermal Load Balance'
 ghenv.Component.NickName = 'LoadBalance'
-ghenv.Component.Message = '1.5.0'
+ghenv.Component.Message = '1.5.1'
 ghenv.Component.Category = 'HB-Energy'
 ghenv.Component.SubCategory = '6 :: Result'
 ghenv.Component.AdditionalHelpFromDocStrings = '3'
@@ -96,12 +96,13 @@ def check_input(input_list):
 
 if all_required_inputs(ghenv.Component):
     # extract any rooms from input Models
-    is_model = False
+    is_model, floor_area = False, 0
     rooms = []
     for hb_obj in _rooms_model:
         if isinstance(hb_obj, Model):
             rooms.extend(hb_obj.rooms)
             is_model = True
+            floor_area += hb_obj.floor_area
         else:
             rooms.append(hb_obj)
 
@@ -144,6 +145,8 @@ def check_input(input_list):
         rooms, cooling_, heating_, lighting_, electric_equip_, gas_equip_, process_,
         hot_water_, people_gain_, solar_gain_, infiltration_load_, mech_vent_load_,
         nat_vent_load_, face_energy_flow_, units_system(), use_all_solar=is_model)
+    if is_model:
+        load_bal_obj.floor_area = floor_area
 
     balance = load_bal_obj.load_balance_terms(False, False)
     if len(balance) != 0: