NCEP Table Version 7-12-130 PRES Pressure PA HGT Geopotential height gpm TMP Temperature Kelvin UGRD u-component of wind m/s VGRD v-component of wind m/s SPFH Specific Humidity kg/kg APCP Total Precipitation kg/m^2 ACPCP Convective Precipitation kg/m^2 CONVAPCP Convective Precipitation kg/m^2 CAPE Convective Available Potential Energy J/kg ACOND Aerodynamic Conductance m/s DSWRF Downward Shortwave Radiation Flux W/m^2 DLWRF Downward Longwave Radiation Flux W/m^2 PEVAP Potential Evaporation kg/m^2