pointheatsource_quadratic-mesh.xml

<?xml version='1.0' encoding='ISO-8859-1'?>
<OpenGeoSysProjectDiff base_file="../pointheatsource_quadratic-mesh.prj">
    <replace sel="//source_term/type/text()">
        Python
    </replace>
    <add sel="//source_term">
        <source_term_object>source_term</source_term_object>
    </add>
    <add sel="/*">
        <python_script>source_term.py</python_script>
    </add>

    <!-- axial symmetry would multiply with an integral measure of 0 at the center point, thereby disabling the heat source -->
    <remove sel="/*/meshes/mesh[text()='quarter_circle_geometry_center.vtu']/@axially_symmetric" />
</OpenGeoSysProjectDiff>