MADIS Radiometer Variables with QC
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Code       Name                                Max     Level | Level 1: | Level 2:          
                                             Possible        |          |                           
                                             QC Level        | Validity |  Internal    
                                                             |          | Consistency  
-------------------------------------------------------------------------------------

Profiles          
--------

T         air temperature                      2                  X            X
TV        virtual temperature                  2                  X            X
TD        dewpoint temperature                 2                               X
RH        relative humidity                    2                               X
Q         specific humidity                    2                               X
DPD       dewpoint depression                  2                               X
AH        absolute humidity                    2                               X
WVMR      water vapor mixing ratio             2                               X
CLD       cloud liquid density                 2                               X

Single-level Observations
-------------------------

CBH       cloud base height                    2                               X
CBT       infrared cloud base temperature      2                               X
ILW       integrated liquid water              2                               X
PWV       integrated water vapor               2                               X

Internal Consistency Checks
---------------------------

  1   Rain contamination check 
  2   Integrated liquid check (ILW > 1.5 mm)
