TR_GridComp---CO_ARC.rc

#
# Resource file for CO Arctic 50 day tracer
# This tracer uses a version of the HTAP2 regional mask file
#

# SHOULD THE TRACER SOURCE BE ADDED FIRST, OR THE SINK APPLIED FIRST
# ---------------------------
  first_phase: sink

# SOURCE - MODE:  constant  |  file2d  |  file3d  |  model_field  |  maintain_mixing_ratio
# ---------------------------
  src_mode: file2d
  src_add: TRUE
# --- Specify SRC_2D_CO_ARC in TR_ExtData.rc
# --- ASSUME UNITS: kg / m2 / sec
# --- BE SURE TO DEFINE mw
  mw: 28.01

# SOURCE - Horizontal coverage: all  |  lat_zone  |  latlon_box
# ---------------------------
  src_horiz: all

# SOURCE - Vertical coverage:  all  |  surface  |  levels  |  pressures  |  troposphere  | stratosphere
# ---------------------------
  src_vert: surface

  surface_constraint_count: 1
  surf_con1_mode: mask
  surf_con1_regions: 16

# Region file is required if any constraints refer to regions
  regions_ExtData_entry: HTAP2_REGION_MASK_COASTAL_MOD


# SINK - MODE:  constant  |  efolding  |  halflife  |  none
# ---------------------------
  snk_mode: efolding
  snk_period: 50 days

# SINK - Horizontal coverage:  all  |  lat_zone  |  latlon_box
# ---------------------------
  snk_horiz: all

# SINK - Vertical coverage:  all  |  surface  |  levels  |  pressures  |  troposphere  | stratosphere
# ---------------------------
  snk_vert: all