source: palm/trunk/SOURCE/CURRENT_MODIFICATIONS @ 75

Last change on this file since 75 was 75, checked in by raasch, 15 years ago

preliminary update for changes concerning non-cyclic boundary conditions

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1New:
2---
3
4particle reflection from vertical walls implemented, particle SGS model adjusted to walls
5
6Wall functions for vertical walls now include diabatic conditions. New subroutines wall_fluxes, wall_fluxes_e. New 4D-array rif_wall.
7
8new d3par-parameter netcdf_64bit_3d to switch on 64bit offset only for 3D files
9
10new d3par-parameter dt_max to define the maximum value for the allowed timestep
11
12new inipar-parameter loop_optimization to control the loop optimization method
13
14new inipar-parameter pt_refrence. If given, this value is used as the reference that in buoyancy terms (otherwise, the instantaneous horizontally averaged temperature is used).
15
16new user interface user_advec_particles
17
18new initializing action "by_user" calls user_init_3d_model and allows the initial setting of all 3d arrays
19
20topography height informations are stored on arrays zu_s_inner and zw_w_inner and output to the 2d/3d NetCDF files
21
22samples added to the user interface which show how to add user-define time series quantities.
23
24calculation/output of precipitation amount, precipitation rate and z0 (by setting "pra*", "prr*", "z0*" with data_output). The time interval on which the precipitation amount is defined is set by new d3par-parameter precipitation_amount_interval
25
26unit 9 opened for debug output (file DEBUG_<pe#>)
27
28Makefile, advec_particles, average_3d_data, buoyancy, calc_precipitation, check_open, check_parameters, data_output_2d, diffusion_e, diffusion_u, diffusion_v, diffusion_w, diffusivities, header, impact_of_latent_heat, init_particles, init_3d_model, modules, netcdf, parin, production_e, read_var_list, read_3d_binary, sum_up_3d_data, user_interface, write_var_list, write_3d_binary
29
30New: wall_fluxes
31
32
33Changed:
34-------
35General revision of non-cyclic horizontal boundary conditions: radiation boundary conditions are now used instead of Neumann conditions at the outflow (calculation needs velocity values for t-dt, which are stored on new arrays u_m_l, u_m_r, etc.), calculation of mean outflow is not needed any more, volume flow control is added for the outflow boundary (currently only for the north boundary!!), additional gridpoints along x and y (uxrp, vynp) are not needed any more, routine "boundary_conds" now operates on timelevel t+dt and is not split in two parts (main, uvw_outflow) any more, Neumann boundary conditions at inflow/outflow in case of non-cyclic boundary conditions for all 2d-arrays that are handled by exchange_horiz_2d
36
37+age_m in particle_type
38
39Particles-package is now part of the default code ("-p particles" is not needed any more).
40
41Move call of user_actions( 'after_integration' ) below increment of times
42and counters. user_actions is now called for each statistic region and has as an argument the number of the respective region (sr)
43
44d3par-parameter data_output_ts removed. Timeseries output for "profil" removed. Timeseries are now switched on by dt_dots. Timeseries data is collected in flow_statistics.
45
46Initial velocities at nzb+1 are regarded for volume flow control in case they have been set zero before (to avoid small timesteps); see new internal parameters u/v_nzb_p1_for_vfc.
47
48q is not allowed to become negative (prognostic_equations).
49
50poisfft_init is only called if fft-solver is switched on (init_pegrid).
51
52d3par-parameter moisture renamed to humidity.
53
54Subversion global revision number is read from mrun and added to the run description header and to the run control (_rc) file.
55
56__vtk directives removed from main program.
57
58The uitility routine interpret_config reads PALM environment variables from NAMELIST instead using the system call GETENV.
59
60advec_u_pw, advec_u_up, advec_v_pw, advec_v_up, asselin_filter, check_parameters, coriolis, data_output_dvrp, data_output_ptseries, data_output_ts, data_output_2d, data_output_3d, diffusion_u, diffusion_v, exchange_horiz, exchange_horiz_2d, flow_statistics, header, init_grid, init_particles, init_pegrid, init_rankine, init_pt_anomaly, init_1d_model, init_3d_model, modules, palm, package_parin, parin, poismg, prandtl_fluxes, pres, production_e, prognostic_equations, read_var_list, read_3d_binary, sor, swap_timelevel, time_integration, write_var_list, write_3d_binary
61
62
63Errors:
64------
65
66Bugfix: preset of tendencies te_em, te_um, te_vm in init_1d_model
67
68Bugfix in sample for reading user defined data from restart file (user_init)
69
70Bugfix in setting diffusivities for cases with the outflow damping layer extending over more than one subdomain (init_3d_model)
71
72Check for possible negative humidities in the initial humidity profile.
73
74in Makefile, default suffixes removed from the suffix list to avoid calling of m2c in
75# case of .mod files
76
77Makefile
78check_parameters, init_1d_model, init_3d_model, user_interface
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