## page was renamed from messy/NamelistClamsTracer
== CLaMS TRACER CTRL Namelist ==

 {{{
timestep_tracer = 6,  
tracertype="grid",     
step_perp=0,    
tracer_desc_file="$INPUTDIR_CLAMS/clams/clamstracer/misc/tracers_grid_pk"
!lev_bound=250.,  
!file_lsm="$INPUTDIR_CLAMS/clams/clamstracer/land-sea_mask_0125.nc",
!file_gph="$INPUTDIR_CLAMS/clams/clamstracer/invariant_geopotential_orography_0125.nc",
!set_to_zero=0
}}}

 
 * '''timestep_tracer''': timestep in hours

 * '''tracertype''': tracer type  ("grid"/"map"/"region")

 * '''step_perp''':  perpetuum-step (default: 0) <<BR>>
 0: transient run <<BR>>
 /=0: step in perpetuum loop

 * '''tracer_desc_file''': [[ messy/clamstracer  | file with list of tracers ]]

==== Parameters used if tracertype="region" ====

 * '''lev_bound''': level boundary, reset to 0 below lev_bound (default: 0.)

 * '''file_lsm''': file with land-sea mask data

 * '''file_gph''': file with orographic data

 * '''set_to_zero''': reset to zero in the level outside of the geographic region where pulsing is done ? <<BR>>
 0: do not reset to 0 (default) <<BR>>
 1: reset to 0