Upgrade OpenModelica & MBL (#641)

* experiment with new Ubuntu and OM versions

* bump dependency versions

* use OM 1.23.0 with Ubuntu 20 in Dockerfile

* refer to not-yet-built container in modelica_runner.py

* bump OM to 1.23.1

* use OMv1.24.0

* Upgrade to MBLv11 (#649)

* use MBLv11 paths in templates

* experiment with new Ubuntu and OM versions

* use OM 1.23.0 with Ubuntu 20 in Dockerfile

* update dependencies

* more code/template changes to work with MBLv11

* update Dockerfile to load new MBL version

* go back to what OM has in their Dockerfile (mostly)

* cleaned up Dockerfile after Netskope shenanigans

* even newer dependency versions [skip ci]

* document the MBL version in the runner readme

* update mbl version in CI

* bump gmt version, and use modelica-builder branch

* bump dependencies

* update modelica runner readme

* point to docker image that only exists on my computer

* read mbl version from utils function

* bump pre-commit hook versions

* linting

* bump dependencies

* redeclare ETS type and update variable name to fix broken tests due to version change

* change the required mo file name

* replace the mo file with the new version in MBLv11

* update function path

* new pump controller parameter input

* connect statements for new pump controller

* remove parameters no longer needed

* additional parameters required by distribution 2 pipe

* update path for terUni

* update paths and add dis

* new required parameter for pump control

* pre-commit changes

* compile msl test creates fmu one dir up from results dir

* pre-commit Modelica formatter changed some things

* reminder note to release MB in conjunction with this

* text fixes

---------

Co-authored-by: Jing Wang <[email protected]>
Co-authored-by: Nicholas Long <[email protected]>

* remove unnecessary version in modelica runner readme

* add default for `fraLat` and clean up setting other defaults

* Modify templates to support branched off configuration of GHEs (#669)

* use MBLv11 paths in templates

* experiment with new Ubuntu and OM versions

* use OM 1.23.0 with Ubuntu 20 in Dockerfile

* update dependencies

* more code/template changes to work with MBLv11

* update Dockerfile to load new MBL version

* go back to what OM has in their Dockerfile (mostly)

* cleaned up Dockerfile after Netskope shenanigans

* even newer dependency versions [skip ci]

* document the MBL version in the runner readme

* update mbl version in CI

* bump gmt version, and use modelica-builder branch

* bump dependencies

* update modelica runner readme

* point to docker image that only exists on my computer

* read mbl version from utils function

* bump pre-commit hook versions

* linting

* bump dependencies

* redeclare ETS type and update variable name to fix broken tests due to version change

* change the required mo file name

* replace the mo file with the new version in MBLv11

* update function path

* new pump controller parameter input

* connect statements for new pump controller

* remove parameters no longer needed

* additional parameters required by distribution 2 pipe

* update path for terUni

* update paths and add dis

* new required parameter for pump control

* pre-commit changes

* change class of the district pump

* update mass flow rate in datDes

* add pump and controller to borefield instance

* modify medium and parameter redeclaration

* add district supply and return sensors for control

* connect statements for each borefield

* pre-commit changes

* rename file

* remove unused input file

* use renamed input file

* fix class name

* bug fix

* fix connection of QCoo_flow

* increase pump head for multi-ghe

* remove test_borefield and the corresponding coupling

---------

Co-authored-by: Nathan Moore <[email protected]>

* update modelica-builder to v0.6.0

* bump dependencies

* regenerate lock file after merging develop

---------

Co-authored-by: Jing Wang <[email protected]>
Co-authored-by: Nicholas Long <[email protected]>
Co-authored-by: Jing Wang <[email protected]>

.cspell.json

@@ -2,6 +2,7 @@
   "version": "0.2",
   "language": "en",
   "words": [
+    "armhf",
     "autoload",
     "borefield",
     "buildingspy",

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
         os: [ubuntu-latest, windows-latest]
         python-version: ["3.10", "3.12"]
         test_env: [python, docs, mypy]
-        mbl_tag: [v10.0.0]
+        mbl_tag: [v11.0.0]
         exclude:
           # only test mypy on linux for all versions of python
           - os: windows-latest

.pre-commit-config.yaml

@@ -8,7 +8,7 @@ exclude: |
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v5.0.0
     hooks:
       - id: check-ast
       - id: check-added-large-files
@@ -44,7 +44,7 @@ repos:
         pass_filenames: false
   # https://docs.astral.sh/ruff/integrations/#pre-commit
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.6.8
+    rev: v0.6.9
     hooks:
       # Run the linter
       - id: ruff

geojson_modelica_translator/model_connectors/couplings/5G_templates/TimeSeries_UnidirectionalSeries/ConnectStatements.mopt

@@ -13,6 +13,9 @@
         {% endraw %}
         connect({{ coupling.load.id }}.port_bSerAmb, {{ coupling.network.id }}.ports_aCon[{{ bldg_num+1 }}])
         {% raw %}annotation (Line(points={{80,30},{92,30},{92,6},{82,6},{82,0}}, color={0,127,255}));
+        {% endraw %}{% set sum_bldg = loop_order.data[:group_num]|map(attribute='list_bldg_ids_in_group')|map('length')|sum %}
+        connect({{ coupling.load.id }}.QCoo_flow, conPum.QCoo_flow[{{ sum_bldg+bldg_num+1 }}])
+        {% raw %}annotation (Line(points={{67,-12},{128,-12},{128,-112},{-124,-112},{-124,-96},{-121.692,-96}}, color={0,0,127}));
         {% endraw %}
       {% endif %}
     {% endfor %}

geojson_modelica_translator/model_connectors/couplings/5G_templates/UnidirectionalSeries_Borefield/ComponentDefinitions.mopt

@@ -8,3 +8,12 @@ redeclare final package Medium = {{ globals.medium_w }},
 m_flow_nominal=datDes.mPumDis_flow_nominal)
 {% raw %}annotation (Placement(transformation(extent={{-10,10},{10,-10}},rotation=0,origin={16,10})));
 {% endraw %}
+Buildings.Fluid.Sensors.TemperatureTwoPort TDisSup_{{ coupling.id }}(
+redeclare final package Medium = {{ globals.medium_w }},
+m_flow_nominal=datDes.mPumDis_flow_nominal)
+{% raw %}annotation (Placement(transformation(extent={{-10,10},{10,-10}},rotation=0,origin={34,10})));
+{% endraw %}Buildings.Fluid.Sensors.TemperatureTwoPort TDisRet_{{ coupling.id }}(
+redeclare final package Medium = {{ globals.medium_w }},
+m_flow_nominal=datDes.mPumDis_flow_nominal)
+{% raw %}annotation (Placement(transformation(extent={{-10,10},{10,-10}},rotation=-90,origin={100,-30})));
+{% endraw %}

geojson_modelica_translator/model_connectors/couplings/5G_templates/UnidirectionalSeries_Borefield/ConnectStatements.mopt

@@ -4,30 +4,55 @@
   {% raw %}annotation (Line(points={{-44,-50},{-44,10},{-40,10}}, color={0,127,255}));
   {% endraw %}
 {% endif %}
-connect(TIn_{{ coupling.id }}.port_b, {{ coupling.plant.id }}.port_a)
+connect(TIn_{{ coupling.id }}.port_b, conSto_{{ coupling.plant.id }}.port_aDis)
 {% raw %}annotation (Line(points={{-20,10},{-10,10}}, color={0,127,255}));
-{% endraw %}connect({{ coupling.plant.id }}.port_b, TOut_{{ coupling.id }}.port_a)
+{% endraw %}connect(conSto_{{ coupling.plant.id }}.port_bDis, TOut_{{ coupling.id }}.port_a)
 {% raw %}annotation (Line(points={{10,10},{6,10}}, color={0,127,255}));
-{% endraw %}connect(TOut_{{ coupling.id }}.port_b, {{ coupling.network.id }}.port_aDisSup)
-{% raw %}annotation (Line(points={{26,10},{38,10},{38,-10},{50,-10}}, color={0,127,255}));
+{% endraw %}connect(conSto_{{ coupling.plant.id }}.port_bCon, pumSto_{{ coupling.plant.id }}.port_a)
+{% raw %}annotation (Line(points={{-18,20},{-18,32},{-50,32},{-50,50},{-40,50}}, color={0,127,255}));
+{% endraw %}connect(pumSto_{{ coupling.plant.id }}.port_b, {{ coupling.plant.id }}.port_a)
+{% raw %}annotation (Line(points={{-20,50},{-10,50}}, color={0,127,255}));
+{% endraw %}connect({{ coupling.plant.id }}.port_b, conSto_{{ coupling.plant.id }}.port_aCon)
+{% raw %}annotation (Line(points={{10,50},{20,50},{20,32},{-12,32},{-12,20}}, color={0,127,255}));
+{% endraw %}connect(TOut_{{ coupling.id }}.port_b, TDisSup_{{ coupling.id }}.port_a)
+{% raw %}annotation (Line(points={{20,10},{24,10}}, color={0,127,255}));
+{% endraw %}connect(TDisSup_{{ coupling.id }}.port_b, {{ coupling.network.id }}.port_aDisSup)
+{% raw %}annotation (Line(points={{44,10},{50,10}}, color={0,127,255}));
+{% endraw %}connect({{ coupling.network.id }}.port_bDisSup, TDisRet_{{ coupling.id }}.port_a)
+{% raw %}annotation (Line(points={{90,10},{100,10},{100,-20}}, color={0,127,255}));
 {% endraw %}
 {% for group_num in range(loop_order.number_of_loops) %}
   {% if graph.get_ghe_id(coupling.id) == loop_order.data[group_num].list_ghe_ids_in_group[0] %}
     {% if group_num == loop_order.number_of_loops-1 %}
-      connect({{ coupling.network.id }}.port_bDisSup, pumDis.port_a)
-      {% raw %}annotation (Line(points={{90,-10},{110,-10},{110,-20}}, color={0,127,255}));
+      connect(TDisRet_{{ coupling.id }}.port_b, pumDis.port_a)
+      {% raw %}annotation (Line(points={{100,-40},{100,-74},{-72,-74},{-72,-70}}, color={0,127,255}));
       {% endraw %}
     {% else %}
       {% set ground_id = graph.couplings_by_type(coupling.network.id).network_couplings[0].network.id %}
       {% set next_borefield_id = graph.couplings_by_type(ground_id).plant_couplings[group_num+1].plant.id %}
       {% set next_dis_id = graph.couplings_by_type(next_borefield_id).network_couplings[0].network.id %}
-      connect({{ coupling.network.id }}.port_bDisSup, TIn_{{ graph.couplings_by_type(next_dis_id).plant_couplings[0].id }}.port_a)
+      connect(TDisRet_{{ coupling.id }}.port_b, TIn_{{ graph.couplings_by_type(next_dis_id).plant_couplings[0].id }}.port_a)
       {% raw %}annotation (Line(points={{-44,-50},{-44,10},{-40,10}}, color={0,127,255}));
       {% endraw %}
     {% endif %}
   {% endif %}
 {% endfor %}
 // control related connections
+connect(conBor_{{ coupling.plant.id }}.y, gai1_{{ coupling.plant.id }}.u)
+{% raw %}annotation (Line(points={{-38.4615,90},{-32,90}}, color={0,0,127}));
+{% endraw %}connect(gai1_{{ coupling.plant.id }}.y, pumSto_{{ coupling.plant.id }}.m_flow_in)
+{% raw %}annotation (Line(points={{-8,90},{0,90},{0,70},{-30,70},{-30,62}}, color={0,0,127}));
+{% endraw %}connect({{ coupling.plant.id }}.TBorAve, conBor_{{ coupling.plant.id }}.TSou)
+{% raw %}annotation (Line(points={{11,54.4},{22,54.4},{22,70},{-78,70},{-78,93},{-61.5385,93}}, color={0,0,127}));
+{% endraw %}connect(TIn_{{ coupling.id }}.T, conBor_{{ coupling.plant.id }}.TSouIn)
+{% raw %}annotation (Line(points={{-58,-1},{-58,-4},{-78,-4},{-78,97},{-61.5385,97}}, color={0,0,127}));
+{% endraw %}connect(TOut_{{ coupling.id }}.T, conBor_{{ coupling.plant.id }}.TSouOut)
+{% raw %}annotation (Line(points={{10,-1},{10,-4},{-78,-4},{-78,89},{-61.5385,89}}, color={0,0,127}));
+{% endraw %}connect(TDisSup_{{ coupling.id }}.T, conBor_{{ coupling.plant.id }}.TSupDis)
+{% raw %}annotation (Line(points={{34,-1},{34,-30},{-78,-30},{-78,82},{-61.5385,82}}, color={0,0,127}));
+{% endraw %}connect(TDisRet_{{ coupling.id }}.T, conBor_{{ coupling.plant.id }}.TRetDis)
+{% raw %}annotation (Line(points={{89,-30},{-78,-30},{-78,85},{-61.5385,85}}, color={0,0,127}));
+{% endraw %}
 {% for group_num in range(loop_order.number_of_loops) %}
   {% if graph.get_ghe_id(coupling.id) == loop_order.data[group_num].list_ghe_ids_in_group[0] %}
     {% if group_num == 0 %}

geojson_modelica_translator/model_connectors/districts/templates/DistrictEnergySystem5G.mot

@@ -13,7 +13,7 @@ model DistrictEnergySystem
   parameter Modelica.Units.SI.TemperatureDifference delHeaWatTemDis(displayUnit="degC")=12;
   parameter Modelica.Units.SI.TemperatureDifference delHeaWatTemBui(displayUnit="degC")=5;
   parameter Integer numberofchillers = 2;
-  inner parameter Buildings.Experimental.DHC.Examples.Combined.BaseClasses.DesignDataSeries datDes(
+  inner parameter Buildings.DHC.Examples.Combined.BaseClasses.DesignDataSeries datDes(
     nBui=1,
     mPumDis_flow_nominal=95,
     mPipDis_flow_nominal=95,

geojson_modelica_translator/model_connectors/load_connectors/teaser.py

@@ -264,21 +264,17 @@ def post_process(self, scaffold, keep_original_models=False):
                 ],
             )
 
-            fraction_latent_person = self.system_parameters.get_param(
-                "buildings.load_model_parameters.rc.fraction_latent_person"
-            )
+            fraction_latent_person = (
+                self.system_parameters.get_param("buildings.load_model_parameters.rc.fraction_latent_person") or 1.25
+            )  # Fraction latent of sensible persons load = 0.8 for home, 1.25 for office.
 
-            use_moisture_balance = self.system_parameters.get_param(
-                "buildings.load_model_parameters.rc.use_moisture_balance"
-            )
-            if use_moisture_balance is None:
-                use_moisture_balance = "false"
+            use_moisture_balance = (
+                self.system_parameters.get_param("buildings.load_model_parameters.rc.use_moisture_balance") or "false"
+            )  # If true, input connector QLat_flow is enabled and room air computes moisture balance.
 
-            # TODO: Determine why we are looking for use_moisture_balance & nPorts in the sys-param file.
+            # TODO: Determine why we are looking for these values in the sys-param file.
             # Is this just an allowance for future flexibility?
-            n_ports = self.system_parameters.get_param("buildings.load_model_parameters.rc.nPorts")
-            if n_ports is None:
-                n_ports = 1
+            n_ports = self.system_parameters.get_param("buildings.load_model_parameters.rc.nPorts") or 1
 
             # create a new parameter for fraction latent person
             mofile.add_parameter(

geojson_modelica_translator/model_connectors/load_connectors/templates/SpawnBuilding.mot

@@ -1,7 +1,7 @@
 within {{project_name}}.Loads.{{model_name}};
 model building
   "n-zone EnergyPlus building model based on URBANopt GeoJSON export, with distribution pumps"
-  extends Buildings.Experimental.DHC.Loads.BaseClasses.PartialBuilding(
+  extends Buildings.DHC.Loads.BaseClasses.PartialBuilding(
     redeclare package Medium=Buildings.Media.Water,
     final have_eleHea={{ data['nominal_values']['has_electric_heating'] }},
     final have_eleCoo={{ data['nominal_values']['has_electric_cooling'] }},
@@ -94,7 +94,7 @@ model building
   Buildings.Controls.OBC.CDL.Reals.MultiSum mulSum3(
     nin=2) if have_pum
     annotation (Placement(transformation(extent={{260,70},{280,90}})));
-  Buildings.Experimental.DHC.Loads.BaseClasses.Examples.BaseClasses.FanCoil4Pipe terUni[nZon](
+  Buildings.DHC.Loads.BaseClasses.Examples.BaseClasses.FanCoil4Pipe terUni[nZon](
     each T_aChiWat_nominal=T_aChiWat_nominal,
     each T_bChiWat_nominal=T_bChiWat_nominal,
     redeclare each final package Medium1=MediumW,
@@ -112,7 +112,7 @@ model building
     final mLoaCoo_flow_nominal=mLoaCoo_flow_nominal)
     "Terminal unit"
     annotation (Placement(transformation(extent={{-140,-2},{-120,20}})));
-  Buildings.Experimental.DHC.Loads.BaseClasses.FlowDistribution disFloHea(
+  Buildings.DHC.Loads.BaseClasses.FlowDistribution disFloHea(
     redeclare package Medium=MediumW,
     allowFlowReversal=true,
     m_flow_nominal=sum(
@@ -123,12 +123,12 @@ model building
     nPorts_b1=nZon)
     "Heating water distribution system"
     annotation (Placement(transformation(extent={{-236,-188},{-216,-168}})));
-  Buildings.Experimental.DHC.Loads.BaseClasses.FlowDistribution disFloCoo(
+  Buildings.DHC.Loads.BaseClasses.FlowDistribution disFloCoo(
     redeclare package Medium=MediumW,
     allowFlowReversal=true,
     m_flow_nominal=sum(
       terUni.mChiWat_flow_nominal .* terUni.facMulZon),
-    typDis=Buildings.Experimental.DHC.Loads.BaseClasses.Types.DistributionType.ChilledWater,
+    typDis=Buildings.DHC.Loads.BaseClasses.Types.DistributionType.ChilledWater,
     dp_nominal=100000,
     have_pum=have_pum,
     nPorts_a1=nZon,
@@ -212,8 +212,8 @@ model building
  It was generated from translating a GeoJSON model specified within URBANopt UI.
  The heating and cooling loads are computed with a four-pipe
  fan coil unit model derived from
- <a href=\"modelica://Buildings.Experimental.DHC.Loads.BaseClasses.PartialTerminalUnit\">
- Buildings.Experimental.DHC.Loads.BaseClasses.PartialTerminalUnit</a>
+ <a href=\"modelica://Buildings.DHC.Loads.BaseClasses.PartialTerminalUnit\">
+ Buildings.DHC.Loads.BaseClasses.PartialTerminalUnit</a>
  and connected to the room model by means of fluid ports.
 </p>
 </html>",

geojson_modelica_translator/model_connectors/load_connectors/templates/SpawnCouplingBuilding.mot

@@ -84,13 +84,13 @@ model coupling
       info="<html>
 <p>
 This example illustrates the use of
-<a href=\"modelica://Buildings.Experimental.DHC.Loads.BaseClasses.PartialBuilding\">
-Buildings.Experimental.DHC.Loads.BaseClasses.PartialBuilding</a>,
-<a href=\"modelica://Buildings.Experimental.DHC.Loads.BaseClasses.PartialTerminalUnit\">
-Buildings.Experimental.DHC.Loads.BaseClasses.PartialTerminalUnit</a>
+<a href=\"modelica://Buildings.DHC.Loads.BaseClasses.PartialBuilding\">
+Buildings.DHC.Loads.BaseClasses.PartialBuilding</a>,
+<a href=\"modelica://Buildings.DHC.Loads.BaseClasses.PartialTerminalUnit\">
+Buildings.DHC.Loads.BaseClasses.PartialTerminalUnit</a>
 and
-<a href=\"modelica://Buildings.Experimental.DHC.Loads.BaseClasses.FlowDistribution\">
-Buildings.Experimental.DHC.Loads.BaseClasses.FlowDistribution</a>
+<a href=\"modelica://Buildings.DHC.Loads.BaseClasses.FlowDistribution\">
+Buildings.DHC.Loads.BaseClasses.FlowDistribution</a>
 in a configuration with:
 </p>
 <ul>

geojson_modelica_translator/model_connectors/load_connectors/templates/TeaserBuilding.mot

@@ -1,7 +1,7 @@
 within {{project_name}}.Loads.{{model_name}};
 model building
   "n-zone RC building model based on URBANopt's use of TEASER export, with distribution pumps"
-  extends Buildings.Experimental.DHC.Loads.BaseClasses.PartialBuilding(
+  extends Buildings.DHC.Loads.BaseClasses.PartialBuilding(
     redeclare package Medium=MediumW,
     have_fan=false,
     have_pum=true,
@@ -49,7 +49,7 @@ model building
   {% endfor %}Buildings.Controls.OBC.CDL.Reals.MultiSum mulSum(
     nin=2) if have_pum
     {% raw %} annotation (Placement(transformation(extent={{260,70},{280,90}})));
-  {% endraw %}Buildings.Experimental.DHC.Loads.BaseClasses.Examples.BaseClasses.FanCoil4PipeHeatPorts terUni[nZon](
+  {% endraw %}Buildings.DHC.Loads.BaseClasses.FanCoil4PipeHeatPorts terUni[nZon](
     redeclare each package Medium1=MediumW,
     redeclare each package Medium2=MediumA,
     each facMul=facMul,
@@ -65,7 +65,7 @@ model building
     each mLoaCoo_flow_nominal=5)
     "Terminal unit"
     {% raw %} annotation (Placement(transformation(extent={{-200,-60},{-180,-40}})));
-  {% endraw %}Buildings.Experimental.DHC.Loads.BaseClasses.FlowDistribution disFloHea(
+  {% endraw %}Buildings.DHC.Loads.BaseClasses.FlowDistribution disFloHea(
     redeclare package Medium=MediumW,
     m_flow_nominal=sum(
       terUni.mHeaWat_flow_nominal .* terUni.facMul),
@@ -76,11 +76,11 @@ model building
     nPorts_b1=nZon)
     "Heating water distribution system"
     {% raw %} annotation (Placement(transformation(extent={{-140,-100},{-120,-80}})));
-  {% endraw %}Buildings.Experimental.DHC.Loads.BaseClasses.FlowDistribution disFloCoo(
+  {% endraw %}Buildings.DHC.Loads.BaseClasses.FlowDistribution disFloCoo(
     redeclare package Medium=MediumW,
     m_flow_nominal=sum(
       terUni.mChiWat_flow_nominal .* terUni.facMul),
-    typDis=Buildings.Experimental.DHC.Loads.BaseClasses.Types.DistributionType.ChilledWater,
+    typDis=Buildings.DHC.Loads.BaseClasses.Types.DistributionType.ChilledWater,
     dp_nominal(
       displayUnit="Pa")=100000,
     have_pum=have_pum,
@@ -138,8 +138,8 @@ Building wrapper for running n-zone thermal zone models generated by TEASER.
 
 The heating and cooling loads are computed with a four-pipe
 fan coil unit model derived from
-<a href=\"modelica://Buildings.Experimental.DHC.Loads.BaseClasses.PartialTerminalUnit\">
-Buildings.Experimental.DHC.Loads.BaseClasses.PartialTerminalUnit</a>
+<a href=\"modelica://Buildings.DHC.Loads.BaseClasses.PartialTerminalUnit\">
+Buildings.DHC.Loads.BaseClasses.PartialTerminalUnit</a>
 and connected to the room model by means of heat ports.
 </p>
 </html>",

geojson_modelica_translator/model_connectors/load_connectors/templates/TeaserCouplingBuilding.mot

@@ -84,13 +84,13 @@ within {{project_name}}.Loads.{{model_name}};
       info="<html>
 <p>
 This example illustrates the use of
-<a href=\"modelica://Buildings.Experimental.DHC.Loads.BaseClasses.PartialBuilding\">
-Buildings.Experimental.DHC.Loads.BaseClasses.PartialBuilding</a>,
-<a href=\"modelica://Buildings.Experimental.DHC.Loads.BaseClasses.PartialTerminalUnit\">
-Buildings.Experimental.DHC.Loads.BaseClasses.PartialTerminalUnit</a>
+<a href=\"modelica://Buildings.DHC.Loads.BaseClasses.PartialBuilding\">
+Buildings.DHC.Loads.BaseClasses.PartialBuilding</a>,
+<a href=\"modelica://Buildings.DHC.Loads.BaseClasses.PartialTerminalUnit\">
+Buildings.DHC.Loads.BaseClasses.PartialTerminalUnit</a>
 and
-<a href=\"modelica://Buildings.Experimental.DHC.Loads.BaseClasses.FlowDistribution\">
-Buildings.Experimental.DHC.Loads.BaseClasses.FlowDistribution</a>
+<a href=\"modelica://Buildings.DHC.Loads.BaseClasses.FlowDistribution\">
+Buildings.DHC.Loads.BaseClasses.FlowDistribution</a>
 in a configuration with:
 </p>
 <ul>