source: palm/trunk/SOURCE/CURRENT_MODIFICATIONS @ 132

Last change on this file since 132 was 132, checked in by letzel, 17 years ago

Vertical profiles now based on nzb_s_inner; they are divided by
ngp_2dh_s_inner (scalars, procucts of scalars and velocity components) and
ngp_2dh (staggered velocity components and their products), respectively.

Allow new case bc_uv_t = 'dirichlet_0' for channel flow.

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File size: 2.5 KB
Line 
1New:
2---
3
4Allow new case bc_uv_t = 'dirichlet_0' for channel flow.
5
6For unknown variables (CASE DEFAULT) call new subroutine user_data_output_dvrp
7
8Pressure boundary conditions for vertical walls added to the multigrid solver.
9They are applied using new wall flag arrays (wall_flags_..) which are defined
10for each grid level. New argument gls added to routine user_init_grid
11(user_interface).
12
13Frequence of sorting particles can be controlled with new particles_par
14parameter dt_sort_particles. Sorting is moved from the SGS timestep loop in
15advec_particles after the end of this loop.
16
17advec_particles, check_parameters, data_output_dvrp, header, init_3d_model, init_grid, init_particles, init_pegrid, modules, package_parin, read_var_list, user_interface, write_var_list
18
19
20Changed:
21-------
22
23Vertical profiles now based on nzb_s_inner; they are divided by
24ngp_2dh_s_inner (scalars, procucts of scalars and velocity components) and
25ngp_2dh (staggered velocity components and their products), respectively.
26
27Allow two instead of one digit to specify isosurface and slicer variables.
28
29Status of 3D-volume NetCDF data file only depends on switch netcdf_64bit_3d (check_open)
30
31prognostic_equations include the respective wall_*flux in the parameter list of
32calls of diffusion_s. Same as before, only the values of wall_heatflux(0:4)
33can be assigned. At present, wall_humidityflux, wall_qflux, wall_salinityflux,
34and wall_scalarflux are kept zero. diffusion_s uses the respective wall_*flux
35instead of wall_heatflux. This update serves two purposes:
36- it avoids errors in calculations with humidity/scalar/salinity and prescribed
37non-zero wall_heatflux,
38- it prepares PALM for a possible assignment of wall fluxes of
39humidity/scalar/salinity in a future release.
40
41buoyancy, check_open, data_output_dvrp, diffusion_s, diffusivities, flow_statistics, header, init_3d_model, init_dvrp, modules, prognostic_equations
42
43
44Errors:
45------
46
47Several bugfixes in the ocean part: Initial density rho is calculated
48(init_ocean). Error in initializing u_init and v_init removed
49(check_parameters). Calculation of density flux now starts from
50nzb+1 (production_e).
51
52Bugfix: pleft/pright changed to pnorth/psouth in sendrecv of particle tail
53numbers along y, small bugfixes in the SGS part (advec_particles)
54
55Bugfix: model_string needed a default value (combine_plot_fields)
56
57Bugfix: wavenumber calculation for even nx in routines maketri (poisfft)
58
59Bugfix: assignment of fluxes at walls
60
61advec_particles, check_parameters, combine_plot_fields, diffusion_s, init_ocean, poisfft, production_e
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