| 1 | !------------------------------------------------------------------------------- |
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| 2 | !-- INITIALIZATION PARAMETER NAMELIST |
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| 3 | ! Documentation: https://palm.muk.uni-hannover.de/trac/wiki/doc/app/inipar |
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| 4 | !------------------------------------------------------------------------------- |
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| 5 | &initialization_parameters |
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| 6 | ! |
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| 7 | !-- grid parameters |
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| 8 | !------------------------------------------------------------------------------- |
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| 9 | nx = 79, ! Number of gridboxes in x-direction (nx+1) |
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| 10 | ny = 39, ! Number of gridboxes in y-direction (ny+1) |
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| 11 | nz = 40, ! Number of gridboxes in z-direction (nz) |
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| 12 | |
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| 13 | dx = 2.0, ! Size of single gridbox in x-direction |
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| 14 | dy = 2.0, ! Size of single gridbox in y-direction |
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| 15 | dz = 2.0, ! Size of single gridbox in z-direction |
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| 16 | ! |
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| 17 | !-- initialization |
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| 18 | !------------------------------------------------------------------------------- |
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| 19 | initializing_actions = 'cyclic_fill', ! initial conditions |
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| 20 | |
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| 21 | ug_surface = 1.0, ! u-comp of geostrophic wind at surface |
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| 22 | vg_surface = 0.0, ! v-comp of geostrophic wind at surface |
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| 23 | |
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| 24 | neutral = .T., ! strictly neutral flow |
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| 25 | ! |
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| 26 | !-- physics |
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| 27 | !------------------------------------------------------------------------------- |
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| 28 | omega = 0.0, ! no Coriolis force |
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| 29 | ! |
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| 30 | !-- boundary conditions |
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| 31 | !------------------------------------------------------------------------------- |
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| 32 | bc_uv_t = 'neumann', ! free-slip boundary condition |
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| 33 | bc_lr = 'dirichlet/radiation', ! non-cyclic |
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| 34 | ! left/right boundary |
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| 35 | turbulent_inflow = .TRUE., ! use turbulent inflow method |
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| 36 | recycling_width = 80.0, ! Distance between recycling plane and |
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| 37 | ! inflow boundary |
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| 38 | inflow_damping_height = 80.0, ! height limitation for turbulent inflow |
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| 39 | ! |
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| 40 | !-- numerics |
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| 41 | !------------------------------------------------------------------------------- |
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| 42 | psolver = 'multigrid', ! set pressure solver |
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| 43 | mg_cycles = 2, ! set number of cycles for multigrid solver |
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| 44 | ! |
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| 45 | !-- topography |
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| 46 | !------------------------------------------------------------------------------- |
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| 47 | topography = 'read_from_file', ! use input file |
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| 48 | ! to set topography |
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| 49 | |
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| 50 | / ! end of initialization parameter namelist |
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| 51 | |
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| 52 | !------------------------------------------------------------------------------- |
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| 53 | !-- RUNTIME PARAMETER NAMELIST |
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| 54 | ! Documentation: https://palm.muk.uni-hannover.de/trac/wiki/doc/app/d3par |
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| 55 | !------------------------------------------------------------------------------- |
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| 56 | &runtime_parameters |
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| 57 | ! |
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| 58 | !-- run steering |
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| 59 | !------------------------------------------------------------------------------- |
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| 60 | end_time = 3600.0, ! simulation time of the 3D model |
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| 61 | create_disturbances = .FALSE., ! randomly perturbate horiz. velocity |
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| 62 | ! |
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| 63 | !-- data output |
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| 64 | !------------------------------------------------------------------------------- |
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| 65 | dt_run_control = 60.0, ! output interval for run control |
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| 66 | dt_data_output = 1800.0, ! output interval for general data |
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| 67 | dt_dots = 60.0, ! output interval for time-series data |
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| 68 | dt_dopr = 1800.0, ! output interval for profile data |
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| 69 | |
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| 70 | data_output = 'u', 'u_av', |
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| 71 | 'v', 'v_av', |
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| 72 | 'w', 'w_av', ! 2d and/ |
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| 73 | ! or 3d |
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| 74 | ! output |
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| 75 | |
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| 76 | data_output_pr = '#u', 'u*2', 'wu', 'w*u*', 'w"u"', |
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| 77 | '#v', 'v*2', 'wv', 'w*v*', 'w"v"', |
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| 78 | 'w', 'w*2', |
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| 79 | 'e', 'e*', |
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| 80 | '#km', |
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| 81 | '#l', ! Profile |
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| 82 | ! output |
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| 83 | |
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| 84 | averaging_interval = 1800.0, ! averaging interval general data |
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| 85 | dt_averaging_input = 6.0, ! averaging general data sampling rate |
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| 86 | |
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| 87 | averaging_interval_pr = 1800.0, ! averaging interval profile data |
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| 88 | dt_averaging_input_pr = 6.0, ! averaging profile data sampling rate |
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| 89 | |
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| 90 | / ! end of runtime parameter namelist |
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