[T] Added test cases with varying timestep size

ProcessLib/HeatConduction/Tests.cmake

@@ -134,6 +134,129 @@ AddTest(
     REQUIREMENTS NOT OGS_USE_MPI
 )
 
+# a variation with a varying time step size
+AddTest(
+        NAME 1D_HeatConduction_dirichlet_varying_dt
+        PATH Parabolic/T/1D_dirichlet/varying_dt
+        EXECUTABLE ogs
+        EXECUTABLE_ARGS line_60_heat.xml
+        TESTER vtkdiff
+        DIFF_DATA
+        # numerical solution – ts 130
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        temperature temperature 4.6e-13 0
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        heat_flux heat_flux 7.8e-13 0
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        HeatFlowRate HeatFlowRate 7.5e-12 0
+        # numerical solution – ts 505
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        temperature temperature 9.4e-12 0
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        heat_flux heat_flux 5.1e-12 0
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        HeatFlowRate HeatFlowRate 5.5e-12 0
+        # numerical solution – ts 600
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        temperature temperature 1.3e-11 0
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        heat_flux heat_flux 6.4e-12 0
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        HeatFlowRate HeatFlowRate 6.4e-12 0
+    REQUIREMENTS NOT OGS_USE_MPI
+)
+
+# a variation with a varying time step size and <linear> optimization
+AddTest(
+        NAME 1D_HeatConduction_dirichlet_varying_dt_linear
+        PATH Parabolic/T/1D_dirichlet/varying_dt_linear
+        EXECUTABLE ogs
+        EXECUTABLE_ARGS line_60_heat.xml
+        TESTER vtkdiff
+        DIFF_DATA
+        # numerical solution – ts 130
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        temperature temperature 8e-13 0
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        heat_flux heat_flux 8.3e-13 0
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        HeatFlowRate HeatFlowRate 8.5e-12 0
+        # numerical solution – ts 505
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        temperature temperature 9.8e-12 0
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        heat_flux heat_flux 5.0e-12 0
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        HeatFlowRate HeatFlowRate 5.2e-12 0
+        # numerical solution – ts 600
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        temperature temperature 1.2e-11 0
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        heat_flux heat_flux 5.9e-12 0
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        HeatFlowRate HeatFlowRate 6.2e-12 0
+    REQUIREMENTS NOT OGS_USE_MPI
+)
+
+# a variation with a varying time step size and more optimizations
+AddTest(
+        NAME 1D_HeatConduction_dirichlet_varying_dt_linear_compute_only_on_dt_change
+        PATH Parabolic/T/1D_dirichlet/varying_dt_linear_compute_only_on_dt_change
+        EXECUTABLE ogs
+        EXECUTABLE_ARGS line_60_heat.xml
+        TESTER vtkdiff
+        DIFF_DATA
+        # numerical solution – ts 130
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        temperature temperature 8e-13 0
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        heat_flux heat_flux 8.3e-13 0
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        line_60_heat_ts_130_t_5078125.000000.vtu
+        HeatFlowRate HeatFlowRate 8.5e-12 0
+        # numerical solution – ts 505
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        temperature temperature 9.8e-12 0
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        heat_flux heat_flux 5.0e-12 0
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        line_60_heat_ts_505_t_31640625.000000.vtu
+        HeatFlowRate HeatFlowRate 5.2e-12 0
+        # numerical solution – ts 600
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        temperature temperature 1.2e-11 0
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        heat_flux heat_flux 5.9e-12 0
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        line_60_heat_ts_600_t_39062500.000000.vtu
+        HeatFlowRate HeatFlowRate 6.2e-12 0
+    REQUIREMENTS NOT OGS_USE_MPI
+)
+
 AddTest(
         NAME 1D_HeatConduction_neumann_picard
         PATH Parabolic/T/1D_neumann

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt/line_60_heat.gml

+../line_60_heat.gml
\ No newline at end of file

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt/line_60_heat.pvd

+<?xml version="1.0"?>
+<VTKFile type="Collection" version="0.1" byte_order="LittleEndian" compressor="vtkZLibDataCompressor">
+  <Collection>
+    <DataSet timestep="0" group="" part="0" file="line_60_heat_ts_0_t_0.000000.vtu"/>
+    <DataSet timestep="5078125" group="" part="0" file="line_60_heat_ts_130_t_5078125.000000.vtu"/>
+    <DataSet timestep="7812500" group="" part="0" file="line_60_heat_ts_200_t_7812500.000000.vtu"/>
+    <DataSet timestep="31640625" group="" part="0" file="line_60_heat_ts_505_t_31640625.000000.vtu"/>
+    <DataSet timestep="39062500" group="" part="0" file="line_60_heat_ts_600_t_39062500.000000.vtu"/>
+  </Collection>
+</VTKFile>

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt/line_60_heat.vtu

+../line_60_heat.vtu
\ No newline at end of file

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt/line_60_heat.xml

+<?xml version='1.0' encoding='ISO-8859-1'?>
+<OpenGeoSysProjectDiff base_file="../line_60_heat.prj">
+    <remove sel="/*/time_loop/processes/process/time_stepping/timesteps"/>
+    <add sel="/*/time_loop/processes/process/time_stepping">
+        <timesteps>
+            <pair>
+                <repeat>200</repeat>
+                <delta_t>39062.5</delta_t>
+            </pair>
+            <pair>
+                <repeat>400</repeat>
+                <delta_t>78125</delta_t>
+            </pair>
+        </timesteps>
+    </add>
+
+    <remove sel="/*/time_loop/output/timesteps"/>
+    <add sel="/*/time_loop/output">
+        <timesteps>
+            <pair>
+                <repeat> 1 </repeat>
+                <each_steps> 130 </each_steps>
+            </pair>
+            <pair>
+                <repeat> 1 </repeat>
+                <each_steps> 70 </each_steps>
+            </pair>
+            <pair>
+                <repeat> 1 </repeat>
+                <each_steps> 305 </each_steps>
+            </pair>
+        </timesteps>
+    </add>
+</OpenGeoSysProjectDiff>

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt/line_60_heat_ts_0_t_0.000000.vtu

+<?xml version="1.0"?>
+<VTKFile type="UnstructuredGrid" version="1.0" byte_order="LittleEndian" header_type="UInt64" compressor="vtkZLibDataCompressor">
+  <UnstructuredGrid>
+    <FieldData>
+      <DataArray type="Int8" Name="OGS_VERSION" NumberOfTuples="25" format="appended" RangeMin="45"                   RangeMax="121"                  offset="0"                   />
+    </FieldData>
+    <Piece NumberOfPoints="61"                   NumberOfCells="60"                  >
+      <PointData>
+        <DataArray type="Float64" Name="HeatFlowRate" format="appended" RangeMin="0"                    RangeMax="0"                    offset="88"                  />
+        <DataArray type="Float64" Name="heat_flux" format="appended" RangeMin="-4.8521187068e-14"    RangeMax="-4.8521187068e-14"    offset="152"                 />
+        <DataArray type="Float64" Name="temperature" format="appended" RangeMin="273.15"               RangeMax="273.15"               offset="228"                 />
+      </PointData>
+      <CellData>
+        <DataArray type="Int32" Name="MaterialIDs" format="appended" RangeMin="0"                    RangeMax="0"                    offset="300"                 />
+      </CellData>
+      <Points>
+        <DataArray type="Float64" Name="Points" NumberOfComponents="3" format="appended" RangeMin="0"                    RangeMax="60"                   offset="360"                 />
+      </Points>
+      <Cells>
+        <DataArray type="Int64" Name="connectivity" format="appended" RangeMin=""                     RangeMax=""                     offset="612"                 />
+        <DataArray type="Int64" Name="offsets" format="appended" RangeMin=""                     RangeMax=""                     offset="808"                 />
+        <DataArray type="UInt8" Name="types" format="appended" RangeMin=""                     RangeMax=""                     offset="1012"                />
+      </Cells>
+    </Piece>
+  </UnstructuredGrid>
+  <AppendedData encoding="base64">
+   _AQAAAAAAAAAAgAAAAAAAABkAAAAAAAAAIQAAAAAAAAA=eF4z0zPVM9A1NDbQTTdPNDAzN00x1kvJLCqpBABJiAaoAQAAAAAAAAAAgAAAAAAAAOgBAAAAAAAADgAAAAAAAAA=eF5jYBgFIwEAAAHoAAE=AQAAAAAAAAAAgAAAAAAAAOgBAAAAAAAAGAAAAAAAAAA=eF4rsOW6vjhAe2/BKD0s6UIoDQBx/9AHAQAAAAAAAAAAgAAAAAAAAOgBAAAAAAAAEwAAAAAAAAA=eF5LSwMCoUKHtFF6WNMAs5Sn/g==AQAAAAAAAAAAgAAAAAAAAPAAAAAAAAAADAAAAAAAAAA=eF5jYBhZAAAA8AABAQAAAAAAAAAAgAAAAAAAALgFAAAAAAAAnAAAAAAAAAA=eF59yTkOAQAARNEplQqFQiEiIiJi3/d9P9Mc2REcwHy/fF/612cDY5u5AF4EL4GXwSvgVfAaeB28Ad4Eb4G3wTvgXfAeeB98AD4EH4GPwSfgU/AZ+Bx8Ab4EX4GvwTfg2+wG1y67wbXPbnAdshtcx+wG1ym7wXXObnBdshtc1+wG1y27wXXPbnA9shtcz+wG1yu7wfX+8S+zGCQEAQAAAAAAAAAAgAAAAAAAAMADAAAAAAAAcQAAAAAAAAA=eF5dxbMBAwAAALDatm3b/9/VoZ2SJYHAT5BDHOYIRznGcU5wklOc5gxnOcd5LnCRS1zmCle5xnVucJNb3OYOd7nHfR7wkEc85glPecZzXvCSV7zmDW95x3s+8JFPfOYLX/nGd37wk1/85s//L9CvDhE=AQAAAAAAAAAAgAAAAAAAAOABAAAAAAAAeAAAAAAAAAA=eF4txcEKQQEAADBJkiRJkiRJkiRJkvSSJEmSJEmSJEmSJJ/vYLssHPqLOOqY40446ZTTzjjrnPMuuOiSy6646prrbrjpltvuuOue+x448NAjjz3x1DPPvfDSK6+98dY7733w0SefffHVN9/98NMvv/3x1z8+Jw5NAQAAAAAAAAAAgAAAAAAAADwAAAAAAAAADAAAAAAAAAA=eF5jZiYfAAAVrgC1
+  </AppendedData>
+</VTKFile>

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt/line_60_heat_ts_130_t_5078125.000000.vtu

+<?xml version="1.0"?>
+<VTKFile type="UnstructuredGrid" version="1.0" byte_order="LittleEndian" header_type="UInt64" compressor="vtkZLibDataCompressor">
+  <UnstructuredGrid>
+    <FieldData>
+      <DataArray type="Int8" Name="OGS_VERSION" NumberOfTuples="25" format="appended" RangeMin="45"                   RangeMax="121"                  offset="0"                   />
+    </FieldData>
+    <Piece NumberOfPoints="61"                   NumberOfCells="60"                  >
+      <PointData>
+        <DataArray type="Float64" Name="HeatFlowRate" format="appended" RangeMin="-3.1074402311e-12"    RangeMax="0.7078753811"         offset="88"                  />
+        <DataArray type="Float64" Name="heat_flux" format="appended" RangeMin="-6.679809621e-09"     RangeMax="0.69908906127"        offset="376"                 />
+        <DataArray type="Float64" Name="temperature" format="appended" RangeMin="273.15"               RangeMax="274.15"               offset="840"                 />
+      </PointData>
+      <CellData>
+        <DataArray type="Int32" Name="MaterialIDs" format="appended" RangeMin="0"                    RangeMax="0"                    offset="1140"                />
+      </CellData>
+      <Points>
+        <DataArray type="Float64" Name="Points" NumberOfComponents="3" format="appended" RangeMin="0"                    RangeMax="60"                   offset="1200"                />
+      </Points>
+      <Cells>
+        <DataArray type="Int64" Name="connectivity" format="appended" RangeMin=""                     RangeMax=""                     offset="1452"                />
+        <DataArray type="Int64" Name="offsets" format="appended" RangeMin=""                     RangeMax=""                     offset="1648"                />
+        <DataArray type="UInt8" Name="types" format="appended" RangeMin=""                     RangeMax=""                     offset="1852"                />
+      </Cells>
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+  </AppendedData>
+</VTKFile>

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt/line_60_heat_ts_200_t_7812500.000000.vtu

+<?xml version="1.0"?>
+<VTKFile type="UnstructuredGrid" version="1.0" byte_order="LittleEndian" header_type="UInt64" compressor="vtkZLibDataCompressor">
+  <UnstructuredGrid>
+    <FieldData>
+      <DataArray type="Int8" Name="OGS_VERSION" NumberOfTuples="25" format="appended" RangeMin="45"                   RangeMax="121"                  offset="0"                   />
+    </FieldData>
+    <Piece NumberOfPoints="61"                   NumberOfCells="60"                  >
+      <PointData>
+        <DataArray type="Float64" Name="HeatFlowRate" format="appended" RangeMin="-2.9558577808e-12"    RangeMax="0.57078848908"        offset="88"                  />
+        <DataArray type="Float64" Name="heat_flux" format="appended" RangeMin="-5.8806559622e-12"    RangeMax="0.56613190966"        offset="384"                 />
+        <DataArray type="Float64" Name="temperature" format="appended" RangeMin="273.15"               RangeMax="274.15"               offset="892"                 />
+      </PointData>
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+      <Points>
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+        <DataArray type="UInt8" Name="types" format="appended" RangeMin=""                     RangeMax=""                     offset="1944"                />
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+  </AppendedData>
+</VTKFile>

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt/line_60_heat_ts_505_t_31640625.000000.vtu

+<?xml version="1.0"?>
+<VTKFile type="UnstructuredGrid" version="1.0" byte_order="LittleEndian" header_type="UInt64" compressor="vtkZLibDataCompressor">
+  <UnstructuredGrid>
+    <FieldData>
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+    </FieldData>
+    <Piece NumberOfPoints="61"                   NumberOfCells="60"                  >
+      <PointData>
+        <DataArray type="Float64" Name="HeatFlowRate" format="appended" RangeMin="-2.576901655e-12"     RangeMax="0.28377610615"        offset="88"                  />
+        <DataArray type="Float64" Name="heat_flux" format="appended" RangeMin="3.0760611835e-11"     RangeMax="0.28319450254"        offset="440"                 />
+        <DataArray type="Float64" Name="temperature" format="appended" RangeMin="273.15"               RangeMax="274.15"               offset="1152"                />
+      </PointData>
+      <CellData>
+        <DataArray type="Int32" Name="MaterialIDs" format="appended" RangeMin="0"                    RangeMax="0"                    offset="1712"                />
+      </CellData>
+      <Points>
+        <DataArray type="Float64" Name="Points" NumberOfComponents="3" format="appended" RangeMin="0"                    RangeMax="60"                   offset="1772"                />
+      </Points>
+      <Cells>
+        <DataArray type="Int64" Name="connectivity" format="appended" RangeMin=""                     RangeMax=""                     offset="2024"                />
+        <DataArray type="Int64" Name="offsets" format="appended" RangeMin=""                     RangeMax=""                     offset="2220"                />
+        <DataArray type="UInt8" Name="types" format="appended" RangeMin=""                     RangeMax=""                     offset="2424"                />
+      </Cells>
+    </Piece>
+  </UnstructuredGrid>
+  <AppendedData encoding="base64">
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+  </AppendedData>
+</VTKFile>

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt/line_60_heat_ts_600_t_39062500.000000.vtu

+<?xml version="1.0"?>
+<VTKFile type="UnstructuredGrid" version="1.0" byte_order="LittleEndian" header_type="UInt64" compressor="vtkZLibDataCompressor">
+  <UnstructuredGrid>
+    <FieldData>
+      <DataArray type="Int8" Name="OGS_VERSION" NumberOfTuples="25" format="appended" RangeMin="45"                   RangeMax="121"                  offset="0"                   />
+    </FieldData>
+    <Piece NumberOfPoints="61"                   NumberOfCells="60"                  >
+      <PointData>
+        <DataArray type="Float64" Name="HeatFlowRate" format="appended" RangeMin="-2.3495280157e-12"    RangeMax="0.2553887269"         offset="88"                  />
+        <DataArray type="Float64" Name="heat_flux" format="appended" RangeMin="1.9210089253e-09"     RangeMax="0.25496440743"        offset="428"                 />
+        <DataArray type="Float64" Name="temperature" format="appended" RangeMin="273.15"               RangeMax="274.15"               offset="1140"                />
+      </PointData>
+      <CellData>
+        <DataArray type="Int32" Name="MaterialIDs" format="appended" RangeMin="0"                    RangeMax="0"                    offset="1732"                />
+      </CellData>
+      <Points>
+        <DataArray type="Float64" Name="Points" NumberOfComponents="3" format="appended" RangeMin="0"                    RangeMax="60"                   offset="1792"                />
+      </Points>
+      <Cells>
+        <DataArray type="Int64" Name="connectivity" format="appended" RangeMin=""                     RangeMax=""                     offset="2044"                />
+        <DataArray type="Int64" Name="offsets" format="appended" RangeMin=""                     RangeMax=""                     offset="2240"                />
+        <DataArray type="UInt8" Name="types" format="appended" RangeMin=""                     RangeMax=""                     offset="2444"                />
+      </Cells>
+    </Piece>
+  </UnstructuredGrid>
+  <AppendedData encoding="base64">
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+  </AppendedData>
+</VTKFile>

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt_linear/line_60_heat.gml

+../line_60_heat.gml
\ No newline at end of file

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt_linear/line_60_heat.pvd

+../varying_dt/line_60_heat.pvd
\ No newline at end of file

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt_linear/line_60_heat.vtu

+../line_60_heat.vtu
\ No newline at end of file

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt_linear/line_60_heat.xml

+<?xml version='1.0' encoding='ISO-8859-1'?>
+<OpenGeoSysProjectDiff base_file="../line_60_heat.prj">
+    <add sel="/*/processes/process">
+        <linear>true</linear>
+    </add>
+
+    <remove sel="/*/time_loop/processes/process/time_stepping/timesteps"/>
+    <add sel="/*/time_loop/processes/process/time_stepping">
+        <timesteps>
+            <pair>
+                <repeat>200</repeat>
+                <delta_t>39062.5</delta_t>
+            </pair>
+            <pair>
+                <repeat>400</repeat>
+                <delta_t>78125</delta_t>
+            </pair>
+        </timesteps>
+    </add>
+
+    <remove sel="/*/time_loop/output/timesteps"/>
+    <add sel="/*/time_loop/output">
+        <timesteps>
+            <pair>
+                <repeat> 1 </repeat>
+                <each_steps> 130 </each_steps>
+            </pair>
+            <pair>
+                <repeat> 1 </repeat>
+                <each_steps> 70 </each_steps>
+            </pair>
+            <pair>
+                <repeat> 1 </repeat>
+                <each_steps> 305 </each_steps>
+            </pair>
+        </timesteps>
+    </add>
+</OpenGeoSysProjectDiff>

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt_linear/line_60_heat_ts_0_t_0.000000.vtu

+../varying_dt/line_60_heat_ts_0_t_0.000000.vtu
\ No newline at end of file

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt_linear/line_60_heat_ts_130_t_5078125.000000.vtu

+../varying_dt/line_60_heat_ts_130_t_5078125.000000.vtu
\ No newline at end of file

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt_linear/line_60_heat_ts_200_t_7812500.000000.vtu

+../varying_dt/line_60_heat_ts_200_t_7812500.000000.vtu
\ No newline at end of file

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt_linear/line_60_heat_ts_505_t_31640625.000000.vtu

+../varying_dt/line_60_heat_ts_505_t_31640625.000000.vtu
\ No newline at end of file

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt_linear/line_60_heat_ts_600_t_39062500.000000.vtu

+../varying_dt/line_60_heat_ts_600_t_39062500.000000.vtu
\ No newline at end of file

Tests/Data/Parabolic/T/1D_dirichlet/varying_dt_linear_compute_only_on_dt_change/line_60_heat.gml

+../line_60_heat.gml
\ No newline at end of file