diff --git a/Tests/Data/Parabolic/LiquidFlow/SimpleSynthetics/FunctionParameterTest_XDMF.prj b/Tests/Data/Parabolic/LiquidFlow/SimpleSynthetics/FunctionParameterTest_XDMF.prj
deleted file mode 100644
index 929e7f6369b3f990e83112fcf4a8fff9c9d195bb..0000000000000000000000000000000000000000
--- a/Tests/Data/Parabolic/LiquidFlow/SimpleSynthetics/FunctionParameterTest_XDMF.prj
+++ /dev/null
@@ -1,186 +0,0 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<!-- Almost same as FunctionParameterTest - changed XDMF output and
-boundary meshes will be written as well -->
-<OpenGeoSysProject>
- <meshes>
- <mesh>square_5x5_tris_32.vtu</mesh>
- <mesh>square_5x5_tris_32_left_boundary.vtu</mesh>
- <mesh>square_5x5_tris_32_right_boundary.vtu</mesh>
- </meshes>
- <processes>
- <process>
- <name>LiquidFlow</name>
- <type>LIQUID_FLOW</type>
- <integration_order>2</integration_order>
- <darcy_gravity>
- <axis_id>1</axis_id>
- <g>0</g>
- </darcy_gravity>
- <process_variables>
- <process_variable>pressure</process_variable>
- </process_variables>
- <secondary_variables>
- <secondary_variable internal_name="darcy_velocity" output_name="v"/>
- </secondary_variables>
- </process>
- </processes>
- <media>
- <medium id="0">
- <phases>
- <phase>
- <type>AqueousLiquid</type>
- <properties>
- <property>
- <name>viscosity</name>
- <type>Constant</type>
- <value> 0.0011373 </value>
- </property>
- <property>
- <name>density</name>
- <type>Constant</type>
- <value> 1000 </value>
- </property>
- </properties>
- </phase>
- </phases>
- <properties>
- <property>
- <name>permeability</name>
- <type>Constant</type>
- <value>3.2439e-12</value>
- </property>
- <property>
- <name>reference_temperature</name>
- <type>Constant</type>
- <value>293.15</value>
- </property>
- <property>
- <name>porosity</name>
- <type>Constant</type>
- <value>0.17</value>
- </property>
- <property>
- <name>storage</name>
- <type>Constant</type>
- <value> 0.0 </value>
- </property>
- </properties>
- </medium>
- </media>
- <parameters>
- <parameter>
- <name>p_0</name>
- <type>Function</type>
- <expression>z</expression>
- </parameter>
- <parameter>
- <name>p_polyline_left</name>
- <type>Function</type>
- <expression>x+1</expression>
- </parameter>
- <parameter>
- <name>p_polyline_right</name>
- <type>Function</type>
- <expression>x-5</expression>
- </parameter>
- </parameters>
- <process_variables>
- <process_variable>
- <name>pressure</name>
- <order>1</order>
- <components>1</components>
- <initial_condition>p_0</initial_condition>
- <boundary_conditions>
- <boundary_condition>
- <type>Dirichlet</type>
- <mesh>square_5x5_tris_32_left_boundary</mesh>
- <parameter>p_polyline_left</parameter>
- </boundary_condition>
- <boundary_condition>
- <type>Dirichlet</type>
- <mesh>square_5x5_tris_32_right_boundary</mesh>
- <parameter>p_polyline_right</parameter>
- </boundary_condition>
- </boundary_conditions>
- </process_variable>
- </process_variables>
- <time_loop>
- <processes>
- <process ref="LiquidFlow">
- <nonlinear_solver>basic_picard</nonlinear_solver>
- <convergence_criterion>
- <type>DeltaX</type>
- <norm_type>NORM2</norm_type>
- <abstol>1.e-6</abstol>
- </convergence_criterion>
- <time_discretization>
- <type>BackwardEuler</type>
- </time_discretization>
- <time_stepping>
- <type>FixedTimeStepping</type>
- <t_initial> 0 </t_initial>
- <t_end> 1 </t_end>
- <timesteps>
- <pair>
- <repeat>1</repeat>
- <delta_t>1</delta_t>
- </pair>
- </timesteps>
- </time_stepping>
- </process>
- </processes>
- <output>
- <type>XDMF</type>
- <prefix>{:meshname}</prefix>
- <suffix>_ts_{:timestep}_t_{:time}</suffix>
- <meshes>
- <mesh>square_5x5_tris_32</mesh>
- <mesh>square_5x5_tris_32_left_boundary</mesh>
- <mesh>square_5x5_tris_32_right_boundary</mesh>
- </meshes>
- <timesteps>
- <pair>
- <repeat>1</repeat>
- <each_steps>1</each_steps>
- </pair>
- </timesteps>
- <output_iteration_results>false</output_iteration_results>
- <variables>
- <variable> pressure </variable>
- <variable> v </variable>
- </variables>
- </output>
- </time_loop>
- <nonlinear_solvers>
- <nonlinear_solver>
- <name>basic_picard</name>
- <type>Picard</type>
- <max_iter>10</max_iter>
- <linear_solver>general_linear_solver</linear_solver>
- </nonlinear_solver>
- </nonlinear_solvers>
- <linear_solvers>
- <linear_solver>
- <name>general_linear_solver</name>
- <lis>-i cg -p jacobi -tol 1e-15 -maxiter 10000</lis>
- <eigen>
- <solver_type>BiCGSTAB</solver_type>
- <precon_type>DIAGONAL</precon_type>
- <max_iteration_step>1000</max_iteration_step>
- <error_tolerance>1e-16</error_tolerance>
- </eigen>
- <petsc>
- <prefix>lf</prefix>
- <parameters>-lf_ksp_type cg -lf_pc_type bjacobi -lf_ksp_rtol 1e-16 -lf_ksp_max_it 10000</parameters>
- </petsc>
- </linear_solver>
- </linear_solvers>
- <test_definition>
- <vtkdiff>
- <regex>square_5x5_tris_32_ts_1_t_1.000000.vtu</regex>
- <field>pressure</field>
- <absolute_tolerance>1e-15</absolute_tolerance>
- <relative_tolerance>1e-14</relative_tolerance>
- </vtkdiff>
- </test_definition>
-</OpenGeoSysProject>
diff --git a/Tests/Data/Parabolic/LiquidFlow/SimpleSynthetics/XDMF/FunctionParameterTest_XDMF.prj b/Tests/Data/Parabolic/LiquidFlow/SimpleSynthetics/XDMF/FunctionParameterTest_XDMF.prj
index 929e7f6369b3f990e83112fcf4a8fff9c9d195bb..342c735455c700deb60bc02b3db9033a5872672d 100644
--- a/Tests/Data/Parabolic/LiquidFlow/SimpleSynthetics/XDMF/FunctionParameterTest_XDMF.prj
+++ b/Tests/Data/Parabolic/LiquidFlow/SimpleSynthetics/XDMF/FunctionParameterTest_XDMF.prj
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
-<!-- Almost same as FunctionParameterTest - changed XDMF output and
+<!-- Almost same as FunctionParameterTest - changed XDMF output and
boundary meshes will be written as well -->
<OpenGeoSysProject>
<meshes>