#################
# Test goal: Test of native data input interpolation.
# Author: David Flanderka
# Source for reference: qualitative

flow123d_version: 4.0.0a01
problem: !Coupling_Sequential
  description: Test of input FieldFE native data - init_pressure, read native data from output of test 03 / 41
  mesh:
    mesh_file: ../00_mesh/square_0.2x0.2.msh
  # steady velocity field, with velocity v:0.1
  flow_equation: !Flow_Darcy_LMH
    output_specific:
    nonlinear_solver:
      linear_solver: !Petsc
        a_tol: 1.0e-12
        r_tol: 1.0e-12
    input_fields:
      - region: bulk
        init_pressure: !FieldFE
          mesh_data_file: ../03_generic_output/ref_out/41_native_data_output/test41/test41-000000.vtu
          field_name: init_pressure
          input_discretization: native_data
      - region: .BOUNDARY
        bc_type: dirichlet
        bc_pressure: 0.1
    output:
      fields:
        - pressure_p0
        - velocity_p0
        - field: init_pressure
          interpolation: Native
    output_stream:
      file: ./test21.pvd
      format: !vtk
        variant: ascii
#      times:
#        - step: 0.25
