source: palm/trunk/EXAMPLES/agents/canyon/INPUT/canyon_p3d @ 4228

Last change on this file since 4228 was 4228, checked in by Giersch, 2 years ago

EXAMPLES folder revised: Examples of the agent model, biometeorology module, and mountain setup revised so that these setups run with the newest version, template for describing examples translated into english, all other examples (building, topo_file, street_canyon, constant_flux_layer) deleted

File size: 1.8 KB
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1&initialization_parameters
2   !-- grid setup
3      nx = 19,
4      ny = 19,
5      nz = 20,
6
7      dx = 2.0,
8      dy = 2.0,
9      dz = 2.0,
10
11   !-- pressure solver
12      fft_method = 'temperton-algorithm',
13    loop_optimization    = 'cache',
14
15   !-- initialization
16      initializing_actions = 'set_constant_profiles',  ! constant vertical profiles are used,
17      pt_surface = 300.,                               ! based on given "*_surface" values
18      ug_surface = 1.0,
19      vg_surface = 0.0,
20
21   !-- boundary conditions
22      bc_uv_t = 'neumann',                    ! free-slip boundary condition
23      bc_pt_b = 'dirichlet',                  ! surface temperature is calculated by e-balance solver in USM 
24      bc_pt_t = 'neumann',     
25      roughness_length = 0.1,                 ! applies to all surfaces
26
27   !-- topography   
28      topography = 'read_from_file',                ! file: generic_canyon_topo
29
30      /                                       ! end of inipar-namelist
31
32
33 &runtime_parameters
34   !-- simulation time
35      end_time                = 10800.0,
36
37   !-- others
38      create_disturbances = .T.,
39
40      netcdf_data_format = 5,
41      dt_dots = 9999999.,
42                   
43      /                                        ! end of canopy_par-namelist
44
45
46 &agent_parameters
47    multi_agent_system_start = 10500.,
48    dt_arel                  = 3.1,
49    dt_write_agent_data      = .04,
50    number_of_agent_groups   = 2,
51    adx                      = 1.8,1.8,
52    ady                      = 1.,1.,
53    asl                      = 13.,13.,
54    asr                      = 27.,27.,
55    ass                      = .5,38.,
56    asn                      = 2.,39.5,
57    at_x                     = 20.,20.,
58    at_y                     = 999.,-999.,  ! chosen far out of domain so that agents walk nearly parallel
59
60
61    /
62
63
64
65 &prepro_par
66      tolerance_dp  = .71,
67
68    /
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