#------------------------------------------------------------
# Name    Filter/              Description
#            Restore    
#------------------------------------------------------------
'PD'         F                'Mass in the sigma domain  (Pa)'
'CW'         F                ''
'Q'          F                ''
'Q2'         F                '2*tke  (m2 s-2)'
'PINT'       F                'Nonhydrostatic interface pressure (Pa)'
'DWDT'       F                'Nonhydrostatic correction factor'
'T'          F                'Sensible temperature  (K)'
'U'          F                'U wind component  (m s-1)'
'V'          F                'V wind component  (m s-1)'
#
'STC'        R                '3D soil temperature (K)'
'SMC'        R                '3D total soil moisture content (volumetric fraction)'
'SH2O'       R                '3D unfrozen soil moisture/soil liquid water'
'TSKIN'      R                'Skin temperature  (K)'
'ACPREC'     R                'Accumulated total precipitation'
'CUPREC'     R                'Accumulated convective precipitation'
'THS'        R                'Skin potential temperature  (K)'
'SNO'        R                'Liquid water snow amount  (m)'
'CMC'        R                'Canopy moisture  (m)'