source: palm/trunk/TESTS/cases/dispersion_eulerian_and_lpm/INPUT/dispersion_eulerian_and_lpm_p3d @ 3580

Last change on this file since 3580 was 3580, checked in by schwenkel, 3 years ago

added test cases

File size: 6.3 KB
Line 
1!-------------------------------------------------------------------------------
2!-- INITIALIZATION PARAMETER NAMELIST
3!   Documentation: https://palm.muk.uni-hannover.de/trac/wiki/doc/app/inipar
4!-------------------------------------------------------------------------------
5&initialization_parameters
6!
7!-- grid parameters
8!-------------------------------------------------------------------------------
9    nx                         = 39, ! Number of gridboxes in x-direction (nx+1)
10    ny                         = 39, ! Number of gridboxes in y-direction (ny+1)
11    nz                         = 40, ! Number of gridboxes in z-direction (nz)
12
13    dx                         = 2.0, ! Size of single gridbox in x-direction
14    dy                         = 2.0, ! Size of single gridbox in y-direction
15    dz                         = 2.0, ! Size of single gridbox in z-direction
16
17!
18!-- initialization and vertical profiles
19!-------------------------------------------------------------------------------
20    initializing_actions       = 'set_constant_profiles',
21    ug_surface                 = 1.0,
22    vg_surface                 = 0.0,
23!
24!-- numerics
25!-------------------------------------------------------------------------------
26    fft_method                 = 'temperton-algorithm', ! build-in fft method
27   
28!   
29!-- advection schemes
30!-------------------------------------------------------------------------------
31    momentum_advec             = 'ws-scheme',  ! default advection scheme
32    scalar_advec               = 'ws-scheme', 
33!
34!-- temperature setup
35!-------------------------------------------------------------------------------
36    neutral                    = .TRUE., ! strictly neutral flow
37
38!   
39!-- tracer setup, passive scalar as eulerian field
40!-------------------------------------------------------------------------------
41    passive_scalar             = .TRUE.,
42    s_surface                  = 0.0008,    !equivalent to 420ppm CO2 as background concentration
43    surface_scalarflux         = 0.02,      !kg emission per square meter and second
44    bc_s_b                     = 'neumann', !boundary conditions for passice scalar at bottom
45
46!   
47!-- boundary conditions
48!-------------------------------------------------------------------------------
49    bc_uv_t                    = 'neumann', ! free-slip boundary condition
50    roughness_length           = 0.1,       ! applies to all surfaces locally
51
52!   
53!-- special methods
54!-------------------------------------------------------------------------------
55    dp_external                = .TRUE.,       ! use horizontal pressure gradient
56    dpdxy                      = -0.0002, 0.0, ! for forcing
57    omega                      = 0.0,           ! no Coriolis force
58
59!   
60!-- topography
61!-------------------------------------------------------------------------------
62    topography                 = 'read_from_file',
63    topography_grid_convention = 'cell_center',    ! default
64   
65/ ! end of initialization parameter namelist
66
67!-------------------------------------------------------------------------------
68!-- RUNTIME PARAMETER NAMELIST
69!   Documentation: https://palm.muk.uni-hannover.de/trac/wiki/doc/app/d3par
70!-------------------------------------------------------------------------------
71&runtime_parameters
72!
73!-- run steering
74!-------------------------------------------------------------------------------
75    end_time                   = 120.0,
76
77    create_disturbances        = .TRUE.,
78   
79!
80!-- data output
81!-------------------------------------------------------------------------------
82    netcdf_data_format         = 2, ! use NetCDF3
83
84    dt_data_output             = 100.0,
85    dt_run_control             =  0.0,
86    dt_dots                    =  0.0,
87
88    dt_do2d_xy                 = 100.0,
89    dt_do2d_xz                 = 100.0,
90
91    data_output_pr             = '#u',
92                                 'u*2',
93                                 'wu',
94                                 'w*u*',
95                                 'w"u"',
96                                 '#v',
97                                 'e',
98                                 'e*',
99                                 '#l',
100                                 '#s',
101
102    data_output                = 'u',
103                                 'v',
104                                 'w',
105                                 's',
106                                 'pc',
107                                 
108/ ! end of runtime parameter namelist
109
110!-------------------------------------------------------------------------------
111!-- PARTICLE PARAMETER NAMELIST
112!   Documentation: https://palm.muk.uni-hannover.de/trac/wiki/doc/app/parpar
113!-------------------------------------------------------------------------------
114&particle_parameters
115!
116!-- Boundary conditions for particles
117!-------------------------------------------------------------------------------
118    bc_par_lr                  = 'absorb', ! Left/Right boundary conditions
119    bc_par_b                   = 'reflect',! Bottom boundary condition
120    bc_par_t                   = 'reflect',! Top boundary condition
121   
122!
123!-- Define particle source (Here a point source is defined)
124!-------------------------------------------------------------------------------
125   psb                         = 45.0, ! Bottom edge of particle source
126   pst                         = 45.0, ! Top edge of particle source
127   pss                         = 40.0, ! South edge of particle source
128   psn                         = 40.0, ! North edge of particle source
129   psl                         = 25.0, ! Left edge of particle source
130   psr                         = 25.0, ! Right edge of particle source
131
132!
133!-- Particle properties (Here a point source is defined)
134!-------------------------------------------------------------------------------
135   dt_prel                     = 1.0, ! Time after new particle set is released
136   step_dealloc                = 100, ! Time steps after array are deallocated
137   particles_per_point         = 100, ! Particles per point (default = 1)
138   particle_maximum_age        = 200.0,! Maximum time for particles (particles will be deleted after 200s)
139
140   random_start_position       = .FALSE., ! Add random fluctuations for initial particle position
141   use_sgs_for_particles       = .TRUE.,  ! SGS-velocities for particles
142   dt_dopts                    = 10.0,    ! Particle time series interval
143
144/ ! end of particle parameter namelist
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