flow123d_version: 2.0.0
problem: !Coupling_Sequential
  description: Test05 - Steady flow with Dirichlet/Neumann/Newton boundary condition
  mesh:
    mesh_file: ../00_mesh/square_1x1_942el_4bc.msh
  flow_equation: !Flow_Richards_LMH
    output_specific:
    nonlinear_solver:
      linear_solver: !Petsc
        a_tol: 1.0e-07
    n_schurs: 2
    input_fields:
      - region: plane
        anisotropy: 1
      - region: .bc_south
        bc_type: dirichlet
        bc_pressure: 0
      - region: .bc_east
        bc_type: dirichlet
        bc_pressure: !FieldFormula
          value: y
      - region: .bc_north
        bc_type: dirichlet
        bc_pressure: !FieldFormula
          value: x
      - region: .bc_west
        bc_type: dirichlet
        bc_pressure: 0
    output:
      fields:
        - piezo_head_p0
        - pressure_p0
        - pressure_p1
        - velocity_p0
    balance: {}
    output_stream: 
      file: ./test05.pvd
      format: !vtk
        variant: ascii
      name: flow_output_stream