
#
# example of how to control the impact of
# chemistry observations on model state
# and vice versa.
#

GROUP chemistry
 ALLQTYS EXCEPT 
    QTY_O3
    QTY_CO
    QTY_NO
    QTY_NO2
    QTY_CO01
    QTY_CO02
    QTY_CO03
    QTY_SFCO
    QTY_SFCO01
    QTY_SFCO02
    QTY_SFCO03
    QTY_AOD
    QTY_CB1
    QTY_CB2
    QTY_OC1
    QTY_OC2
    QTY_CB102
    QTY_CB202
    QTY_OC102
    QTY_OC202
    QTY_SFCB1
    QTY_SFCB2
    QTY_SFOC1
    QTY_SFOC2
    QTY_SFCB102
    QTY_SFCB202
    QTY_SFOC102
    QTY_SFOC202
    QTY_CO2
    QTY_NH3
    QTY_CH4
END GROUP

GROUP met
  ALLQTYS EXCEPT chemistry
END GROUP

# actual table to define factors for impacts.
# 
# the first column can contain either types or kinds because
# it applies to the current obs being assimilated.
# 
# the second column has to be kinds because it applies
# to the state (also unassimilated obs, but states only 
# have kinds so that's the most restrictive).
#
# either column can have a group name, but any group used
# in column 2 can contain only kinds.

IMPACT
 met         chemistry    0.0
 chemistry   met          0.0
END IMPACT

