PartMC
2.6.1
|
Run a sectional code simulation.
[in,out] | file | Spec file. |
See Input File Format: Spec File Format for the input file text format.
A sectional simulation spec file has the parameters:
sectional
PREFIX_SSSSSSSS.nc
where SSSSSSSS
is is the eight-digit output index (starting at 1 and incremented each time the state is output)do_fractal
is no
, then all the particles are treated as spherical. If do_fractal
is yes
, then the following parameters must also be provided:
do_coagulation
is yes
, then the following parameters must also be provided:
Example:
run_type sectional # sectional code run output_prefix brown_sect # prefix of output files
t_max 86400 # total simulation time (s) del_t 60 # timestep (s) t_output 3600 # output interval (0 disables) (s) t_progress 600 # progress printing interval (0 disables) (s)
n_bin 220 # number of bins d_min 1e-10 # minimum diameter (m) d_max 1e-4 # maximum diameter (m)
gas_data gas_data.dat # file containing gas data aerosol_data aero_data.dat # file containing aerosol data do_fractal no # whether to do fractal treatment aerosol_init aero_init_dist.dat # initial aerosol distribution
temp_profile temp.dat # temperature profile file height_profile height.dat # height profile file gas_emissions gas_emit.dat # gas emissions file gas_background gas_back.dat # background gas mixing ratios file aero_emissions aero_emit.dat # aerosol emissions file aero_background aero_back.dat # aerosol background file
rel_humidity 0.999 # initial relative humidity (1) pressure 1e5 # initial pressure (Pa) latitude 0 # latitude (degrees_north, -90 to 90) longitude 0 # longitude (degrees_east, -180 to 180) altitude 0 # altitude (m) start_time 0 # start time (s since 00:00 UTC) start_day 1 # start day of year (UTC)
do_coagulation yes # whether to do coagulation (yes/no) kernel brown # coagulation kernel