OGS
cuboid_1x1x1_hex_27_Dirichlet_Dirichlet_multiple_outputs_different_variables.xml
<OpenGeoSysProjectDiff base_file="cuboid_1x1x1_hex_27_Dirichlet_Dirichlet.prj">
  <add pos="after" sel=".//time_loop/output">
    <outputs>
      <output>
        <type>VTK</type>
        <prefix>first_output_config_{:meshname}</prefix>
        <suffix>ts{:timestep}_t_{:time}</suffix>
        <timesteps>
          <pair>
            <repeat>1</repeat>
            <each_steps>1</each_steps>
          </pair>
        </timesteps>
        <variables>
          <variable>pressure</variable>
          <variable>v</variable>
          <variable>VolumetricFlowRate</variable>
        </variables>
        <meshes>
          <mesh>cuboid_1x1x1_hex_27</mesh>
          <mesh>cuboid_1x1x1_hex_27_top_boundary</mesh>
          <mesh>cuboid_1x1x1_hex_27_bottom_boundary</mesh>
        </meshes>
      </output>
      <output>
        <type>VTK</type>
        <prefix>second_output_config_{:meshname}</prefix>
        <suffix>ts{:timestep}_t_{:time}</suffix>
        <timesteps>
          <pair>
            <repeat>1</repeat>
            <each_steps>2</each_steps>
          </pair>
        </timesteps>
        <variables>
          <variable>v</variable>
        </variables>
        <meshes>
          <mesh>cuboid_1x1x1_hex_27</mesh>
        </meshes>
      </output>
      <output>
        <type>VTK</type>
        <prefix>third_output_config_{:meshname}</prefix>
        <suffix>ts{:timestep}_t_{:time}</suffix>
        <timesteps>
          <pair>
            <repeat>1</repeat>
            <each_steps>2</each_steps>
          </pair>
        </timesteps>
        <variables>
          <variable>VolumetricFlowRate</variable>
        </variables>
        <meshes>
          <mesh>cuboid_1x1x1_hex_27</mesh>
        </meshes>
      </output>
      <output>
        <type>VTK</type>
        <prefix>fourth_output_config_{:meshname}</prefix>
        <suffix>ts{:timestep}_t_{:time}</suffix>
        <timesteps>
          <pair>
            <repeat>1</repeat>
            <each_steps>2</each_steps>
          </pair>
        </timesteps>
        <variables />
        <meshes>
          <mesh>cuboid_1x1x1_hex_27</mesh>
        </meshes>
      </output>
    </outputs>
  </add>
  <remove sel=".//time_loop/output" />
  <add pos="after" sel=".//linear_solvers">
    <test_definition>
      <vtkdiff>
        <regex>first_output_config_cuboid_1x1x1_hex_27.*.vtu</regex>
        <field>pressure</field>
        <absolute_tolerance>1e-10</absolute_tolerance>
        <relative_tolerance>1e-15</relative_tolerance>
      </vtkdiff>
      <vtkdiff>
        <regex>first_output_config_cuboid_1x1x1_hex_27.*.vtu</regex>
        <field>v</field>
        <absolute_tolerance>1e-10</absolute_tolerance>
        <relative_tolerance>1e-15</relative_tolerance>
      </vtkdiff>
      <vtkdiff>
        <regex>first_output_config_cuboid_1x1x1_hex_27.*.vtu</regex>
        <field>VolumetricFlowRate</field>
        <absolute_tolerance>1e-10</absolute_tolerance>
        <relative_tolerance>1e-15</relative_tolerance>
      </vtkdiff>
      <vtkdiff>
        <regex>second_output_config_cuboid_1x1x1_hex_27.*.vtu</regex>
        <field>v</field>
        <absolute_tolerance>1e-10</absolute_tolerance>
        <relative_tolerance>1e-15</relative_tolerance>
      </vtkdiff>
      <vtkdiff>
        <regex>third_output_config_cuboid_1x1x1_hex_27.*.vtu</regex>
        <field>VolumetricFlowRate</field>
        <absolute_tolerance>1e-10</absolute_tolerance>
        <relative_tolerance>1e-15</relative_tolerance>
      </vtkdiff>
      <vtkdiff>
        <regex>fourth_output_config_cuboid_1x1x1_hex_27.*.vtu</regex>
        <field>pressure</field>
        <absolute_tolerance>1e-10</absolute_tolerance>
        <relative_tolerance>1e-15</relative_tolerance>
      </vtkdiff>
      <vtkdiff>
        <regex>fourth_output_config_cuboid_1x1x1_hex_27.*.vtu</regex>
        <field>v</field>
        <absolute_tolerance>1e-10</absolute_tolerance>
        <relative_tolerance>1e-15</relative_tolerance>
      </vtkdiff>
      <vtkdiff>
        <regex>fourth_output_config_cuboid_1x1x1_hex_27.*.vtu</regex>
        <field>VolumetricFlowRate</field>
        <absolute_tolerance>1e-10</absolute_tolerance>
        <relative_tolerance>1e-15</relative_tolerance>
      </vtkdiff>
    </test_definition>
  </add>
</OpenGeoSysProjectDiff>