source: palm/trunk/INSTALL/example_cbl_p3d @ 3523

!-------------------------------------------------------------------------------
!-- INITIALIZATION PARAMETER NAMELIST
!   Documentation: https://palm.muk.uni-hannover.de/trac/wiki/doc/app/inipar
!-------------------------------------------------------------------------------
&initialization_parameters
!
!-- grid parameters
!-------------------------------------------------------------------------------
    nx                         = 39, ! Number of gridboxes in x-direction (nx+1)
    ny                         = 39, ! Number of gridboxes in y-direction (ny+1)
    nz                         = 40, ! Number of gridboxes in z-direction (nz)

    dx                         = 50.0, ! Size of single gridbox in x-direction
    dy                         = 50.0, ! Size of single gridbox in y-direction
    dz                         = 50.0, ! Size of single gridbox in z-direction

    dz_stretch_level           = 1225.0, ! Height (in m) where stretching starts
    dz_stretch_factor          = 1.08,   ! dz(k+1) = dz(k) * dz_stretch_factor
!
!-- initialization
!-------------------------------------------------------------------------------
    initializing_actions       = 'set_constant_profiles', ! initial conditions

    ug_surface                 = 0.0, ! u-comp of geostrophic wind at surface
    vg_surface                 = 0.0, ! v-comp of geostrophic wind at surface

    pt_surface                 = 300.0, ! initial surface potential temp

    pt_vertical_gradient       =    0.0,
                                    1.0, ! piecewise temp gradients
    pt_vertical_gradient_level =    0.0,
                                  800.0, ! height level of temp gradients


!
!-- boundary conditions
!-------------------------------------------------------------------------------
    surface_heatflux           = 0.1, ! sensible heat flux at the bottom surface
    bc_pt_b                    = 'neumann', ! required with surface_heatflux
!
!-- numerics
!-------------------------------------------------------------------------------
    fft_method                 = 'temperton-algorithm',   ! build-in fft method

/ ! end of initialization parameter namelist

!-------------------------------------------------------------------------------
!-- RUNTIME PARAMETER NAMELIST
!   Documentation: https://palm.muk.uni-hannover.de/trac/wiki/doc/app/d3par
!-------------------------------------------------------------------------------
&runtime_parameters
!
!-- run steering
!-------------------------------------------------------------------------------
    end_time                   = 3600.0, ! simulation time of the 3D model

    create_disturbances        = .TRUE., ! randomly perturbate horiz. velocity
    dt_disturb                 = 150.0,  ! interval for random perturbations
    disturbance_energy_limit   = 0.01,   ! upper limit for perturbation energy

    data_output_2d_on_each_pe  = .FALSE., ! don't do 2D output on each MPI rank

!
!-- data output
!-------------------------------------------------------------------------------
    netcdf_data_format         = 2, ! use NetCDF3

    dt_run_control             = 0.0,    ! output interval for run control
    dt_data_output             = 900.0,  ! output interval for general data
    dt_data_output_av          = 1800.0, ! output interval for averaged data
    dt_dopr                    = 900.0,  ! output interval for profile data

    data_output                = 'w_xy', 'w_xz', 'w_xz_av',
                                 'theta_xy', 'theta_xz',

    data_output_pr             = 'wtheta', 'w"theta"', 'w*theta*',
                                 'w*2',
                                 '#theta', 'theta*2',

    section_xy                 = 2,
                                 10, ! grid index for 2D XY cross sections
    section_xz                 = 20, ! grid index for 2D XZ cross sections

    averaging_interval         = 900.0, ! averaging interval general data
    dt_averaging_input         = 10.0,  ! averaging general data sampling rate

    averaging_interval_pr      = 600.0, ! averaging interval profile data
    dt_averaging_input_pr      = 10.0,  ! averaging profile data sampling rate

/ ! end of runtime parameter namelist