source: palm/trunk/EXAMPLES/agents/canyon/INPUT/canyon_p3d @ 3159

Last change on this file since 3159 was 3159, checked in by sward, 3 years ago

Added multi agent system

File size: 1.9 KB
Line 
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   !-- other
31    most_method          = 'newton',
32      /                                       ! end of inipar-namelist
33
34
35 &runtime_parameters
36   !-- simulation time
37      end_time                = 200.0,
38
39   !-- others
40      create_disturbances = .T.,
41
42      netcdf_data_format = 5,
43      dt_dots = 9999999.,
44                   
45      /                                        ! end of canopy_par-namelist
46
47
48 &agents_par
49    dt_arel                = 3.1,
50    dt_write_agent_data    = .1,
51    dt_agent = 0.02,
52    number_of_agent_groups = 2,
53    adx                    = 1.8,1.8,
54    ady                    = 1.,1.,
55    asl                    = 13.,13.,
56    asr                    = 27.,27.,
57    ass                    = .5,38.,
58    asn                    = 2.,39.5,
59    at_x                   = 20.,20.,
60    at_y                   = 999.,-999.,  ! chosen far out of domain so that agents walk nearly parallel
61
62
63    /
64
65
66
67 &prepro_par
68      tolerance_dp  = 1.41, 1.41,
69
70    /
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