diff --git a/Tests/Data/EllipticPETSc/cube_1x1x1_SteadyStateDiffusion/cube_1e4_anisotropic.prj b/Tests/Data/EllipticPETSc/cube_1x1x1_SteadyStateDiffusion/cube_1e4_anisotropic.prj
deleted file mode 100644
index c84edf84a6d06d8a59426a1285ce315582bdf2f0..0000000000000000000000000000000000000000
--- a/Tests/Data/EllipticPETSc/cube_1x1x1_SteadyStateDiffusion/cube_1e4_anisotropic.prj
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<OpenGeoSysProject>
- <meshes>
- <mesh>cube_1x1x1_hex_1e4_material_groups.vtu</mesh>
- <mesh>cube_1x1x1_geometry_left.vtu</mesh>
- <mesh>cube_1x1x1_geometry_right.vtu</mesh>
- </meshes>
- <processes>
- <process>
- <name>SteadyStateDiffusion</name>
- <type>STEADY_STATE_DIFFUSION</type>
- <integration_order>2</integration_order>
- <process_variables>
- <process_variable>pressure</process_variable>
- </process_variables>
- <secondary_variables>
- <secondary_variable internal_name="darcy_velocity" output_name="darcy_velocity"/>
- </secondary_variables>
- </process>
- </processes>
- <media>
- <medium id="0,1,2">
- <properties>
- <property>
- <name>diffusion</name>
- <type>Parameter</type>
- <parameter_name>K</parameter_name>
- </property>
- <property>
- <name>reference_temperature</name>
- <type>Constant</type>
- <value>293.15</value>
- </property>
- </properties>
- </medium>
- </media>
- <time_loop>
- <processes>
- <process ref="SteadyStateDiffusion">
- <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>SingleStep</type>
- </time_stepping>
- </process>
- </processes>
- <output>
- <type>VTK</type>
- <prefix>cube_1e4_anisotropic</prefix>
- <variables>
- <variable>pressure</variable>
- <variable>darcy_velocity</variable>
- </variables>
- <suffix>_ts_{:timestep}_t_{:time}</suffix>
- </output>
- </time_loop>
- <local_coordinate_system>
- <basis_vector_0>e0</basis_vector_0>
- <basis_vector_1>e1</basis_vector_1>
- <basis_vector_2>e2</basis_vector_2>
- </local_coordinate_system>
- <parameters>
- <parameter>
- <name>e0</name>
- <type>Constant</type>
- <values>0.86602540378443864676 0 0.5</values>
- </parameter>
- <parameter>
- <name>e1</name>
- <type>Constant</type>
- <values>0 1 0</values>
- </parameter>
- <parameter>
- <name>e2</name>
- <type>Constant</type>
- <values>-0.5 0 0.86602540378443864676</values>
- </parameter>
- <parameter>
- <name>K</name>
- <type>Group</type>
- <group_id_property>MaterialIDs</group_id_property>
- <index_values>
- <index>0</index>
- <values>1 1 1</values>
- </index_values>
- <index_values>
- <index>1</index>
- <values>1 1 0.1</values>
- </index_values>
- <index_values>
- <index>2</index>
- <values>0.1 0.1 1</values>
- </index_values>
- <use_local_coordinate_system>true</use_local_coordinate_system>
- </parameter>
- <parameter>
- <name>p0</name>
- <type>Constant</type>
- <value>0</value>
- </parameter>
- <parameter>
- <name>p_Dirichlet_left</name>
- <type>Constant</type>
- <value>1</value>
- </parameter>
- <parameter>
- <name>p_Dirichlet_right</name>
- <type>Constant</type>
- <value>-1</value>
- </parameter>
- </parameters>
- <process_variables>
- <process_variable>
- <name>pressure</name>
- <components>1</components>
- <order>1</order>
- <initial_condition>p0</initial_condition>
- <boundary_conditions>
- <boundary_condition>
- <mesh>cube_1x1x1_geometry_left</mesh>
- <type>Dirichlet</type>
- <parameter>p_Dirichlet_left</parameter>
- </boundary_condition>
- <boundary_condition>
- <mesh>cube_1x1x1_geometry_right</mesh>
- <type>Dirichlet</type>
- <parameter>p_Dirichlet_right</parameter>
- </boundary_condition>
- </boundary_conditions>
- </process_variable>
- </process_variables>
- <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-16 -maxiter 10000</lis>
- <eigen>
- <solver_type>CG</solver_type>
- <precon_type>DIAGONAL</precon_type>
- <max_iteration_step>10000</max_iteration_step>
- <error_tolerance>1e-16</error_tolerance>
- </eigen>
- <petsc>
- <prefix>gw</prefix>
- <parameters>-gw_ksp_type cg -gw_pc_type bjacobi -gw_ksp_rtol 1e-16 -gw_ksp_max_it 10000</parameters>
- </petsc>
- </linear_solver>
- </linear_solvers>
- <test_definition>
- <vtkdiff>
- <file>cube_1e4_anisotropic_ts_1_t_1.000000.vtu</file>
- <field>pressure</field>
- <absolute_tolerance>1e-14</absolute_tolerance>
- <relative_tolerance>0</relative_tolerance>
- </vtkdiff>
- <vtkdiff>
- <file>cube_1e4_anisotropic_ts_1_t_1.000000.vtu</file>
- <field>darcy_velocity</field>
- <absolute_tolerance>1e-13</absolute_tolerance>
- <relative_tolerance>0</relative_tolerance>
- </vtkdiff>
- </test_definition>
-</OpenGeoSysProject>