Rendering of the source text

<?xml version="1.0"?>
<model xmlns="http://www.cellml.org/cellml/1.1#" xmlns:cmeta="http://www.cellml.org/metadata/1.0#" cmeta:id="ModelWestkessel" name="ModelWestkessel">

<import xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="Units.cellml">
<units name="UnitP" units_ref="UnitP"/>
<units name="UnitQ" units_ref="UnitQ"/>
<units name="UnitR" units_ref="UnitR"/>
<units name="UnitC" units_ref="UnitC"/>
</import>

<import xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="TempR.cellml">
<component component_ref="TempR" name="Zc"/>
</import>

<import xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="TempRC.cellml">
<component component_ref="TempRC" name="Zv"/>
</import>

<import xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="ParaWestkessel.cellml">
<component component_ref="ParaWestkessel" name="ParaWRCR"/>
</import>

<component name="ModelWestkessel">
<variable name="Pi" private_interface="in" public_interface="out" units="UnitP"/>
<variable name="Po" private_interface="out" public_interface="in" units="UnitP"/>
<variable name="Qi" private_interface="out" public_interface="in" units="UnitQ"/>
<variable name="Qo" private_interface="in" public_interface="out" units="UnitQ"/>
<variable name="t" private_interface="out" public_interface="in" units="second"/></component>

<group>
<relationship_ref relationship="encapsulation"/>
<component_ref component="ModelWestkessel">
<component_ref component="Zc"/>
<component_ref component="Zv"/>
<component_ref component="ParaWRCR"/>
</component_ref>
</group>

<connection>
<map_components component_1="ModelWestkessel" component_2="Zc"/>
<map_variables variable_1="Pi" variable_2="Pi"/>
<map_variables variable_1="Qi" variable_2="Qi"/>
</connection>

<connection>
<map_components component_1="ModelWestkessel" component_2="Zv"/>
<map_variables variable_1="Po" variable_2="Po"/>
<map_variables variable_1="Qo" variable_2="Qo"/>
<map_variables variable_1="t" variable_2="t"/>
</connection>

<connection>
<map_components component_1="Zc" component_2="Zv"/>
<map_variables variable_1="Po" variable_2="Pi"/>
<map_variables variable_1="Qo" variable_2="Qi"/>
</connection>

<connection>
<map_components component_1="ParaWRCR" component_2="Zc"/>
<map_variables variable_1="Rc" variable_2="R"/>
</connection>

<connection>
<map_components component_1="ParaWRCR" component_2="Zv"/>
<map_variables variable_1="Rv" variable_2="R"/>
<map_variables variable_1="Cv" variable_2="C"/>
<map_variables variable_1="P0v" variable_2="P0"/>
</connection>

</model>