source: palm/trunk/EXAMPLES/test_salsa/LOD1_test_salsa_chemistry @ 3946

major changes in salsa: data input, format and performance

• Time-dependent emissions enabled: lod=1 for yearly PM emissions that are normalised depending on the time, and lod=2 for preprocessed emissions (similar to the chemistry module).
• Additionally, 'uniform' emissions allowed. This emission is set constant on all horisontal upward facing surfaces and it is created based on parameters surface_aerosol_flux, aerosol_flux_dpg/sigmag/mass_fracs_a/mass_fracs_b.
• All emissions are now implemented as surface fluxes! No 3D sources anymore.
• Update the emission information by calling salsa_emission_update if skip_time_do_salsa >= time_since_reference_point and next_aero_emission_update <= time_since_reference_point
• Aerosol background concentrations read from PIDS_DYNAMIC. The vertical grid must match the one applied in the model.
• Gas emissions and background concentrations can be also read in in salsa_mod if the chemistry module is not applied.
• In deposition, information on the land use type can be now imported from the land use model
• Use SI units in PARIN, i.e. n_lognorm given in #/m3 and dpg in metres.
• Apply 100 character line limit
• Change all variable names from capital to lowercase letter
• Change real exponents to integer if possible. If not, precalculate the value of exponent
• Rename in1a to start_subrange_1a, fn2a to end_subrange_1a etc.
• Rename nbins --> nbins_aerosol, ncc_tot --> ncomponents_mass and ngast --> ngases_salsa
• Rename ibc to index_bc, idu to index_du etc.
• Renamed loop indices b, c and sg to ib, ic and ig
• run_salsa subroutine removed
• Corrected a bud in salsa_driver: falsely applied ino instead of inh
• Call salsa_tendency within salsa_prognostic_equations which is called in module_interface_mod instead of prognostic_equations_mod
• Removed tailing white spaces and unused variables
• Change error message to start by PA instead of SA