#################
# Test goal: Test correct change of the extension and avoiding filename collisions.
# Author: Jan Brezina
# Source for reference: Just run

flow123d_version: 4.0.0a01
problem: !Coupling_Sequential
  description: Example 1 of real locality - column 1D model
  mesh:
    mesh_file: ../00_mesh/square_1x1_40el.msh
  # just trivial flow problem  
  flow_equation: !Flow_Darcy_LMH
    input_fields:
      - region: .BOUNDARY
        bc_type: dirichlet
        bc_pressure: !FieldFormula
          value: X[0]
    nonlinear_solver:
      linear_solver: !Petsc
    # this should create, "flow.pvd file and flow directory"
    output_stream:
      file: flow.msh
      format: !vtk
    output:
      fields:
        - pressure_p0
  # just trivial solute problem
  solute_equation: !Coupling_OperatorSplitting
    transport: !Solute_Advection_FV
      input_fields:
        - region: .BOUNDARY
          bc_conc: 1
    # this should create, "flow.msh file"
    output_stream:
      file: flow.msh
      format: !gmsh
      times:
        - step: 0.5
    substances:
      - A
    time:
      end_time: 1.0
