# FIM Table 1: variable definitions for GRIB # (note: * indicates NCEP needs to permanatly assign number) # GRIB GRIB # iparm ztype iz1 iz2 itr iscale ABBREV UNITS # u-component of wind - b 33 109 1 US3D_B m/s v-component of wind - b 34 109 1 VS3D_B m/s height - b 7 109 1 PH3D_B gpm pressure - b 1 109 0 PR3D_B Pa virtual potential temperature - b 189 109 2 TH3D_B K temperature - b 11 109 1 TK3D_B K dew-point temperature - b 17 109 1 TD3D_B K water vapor mixing ratio - b 53 109 5 QV3D_B vertical velocity - b 39 109 1 WS3D_B Pa/s cloud water mixing ratio - b 153 109 6 QW3D_B Kg/Kg ozone mixing ratio - b 154 109 8 OZ3D_B Kg/Kg u-component of wind - p 33 100 1 US3D_P m/s v-component of wind - p 34 100 1 VS3D_P m/s height - p 7 100 1 PH3D_P gpm pressure - p 1 100 0 PR3D_P Pa virtual potential temperature - p 189 100 2 TH3D_P K temperature - p 11 100 1 TK3D_P K dew-point temperature - p 17 100 1 TD3D_P K water vapor mixing ratio - p 53 100 5 QV3D_P water vapor mixing ratio - p 53 100 6 QV3P vertical velocity - p 39 100 1 VV3P Pa/s cloud water mixing ratio - p 153 100 8 QW3D_P Kg/Kg cloud water mixing ratio - p 153 100 5 QC3P Kg/Kg ozone mixing ratio - p 154 100 8 OZ3D_P Kg/Kg ozone mixing ratio - p 154 100 8 OZ3P Kg/Kg soil temperature at level 1 below surface 85 111 5 2 ST_1 K soil temperature at level 2 below surface 85 111 20 2 ST_2 K soil temperature at level 3 below surface 85 111 40 2 ST_3 K soil temperature at level 4 below surface 85 111 160 2 ST_4 K soil moisture content at level 1 86 111 5 4 SM_1 kg/m**2 soil moisture content at level 2 86 111 20 4 SM_2 kg/m**2 soil moisture content at level 3 86 111 40 4 SM_3 kg/m**2 soil moisture content at level 4 86 111 160 4 SM_4 kg/m**2 water equivalent of snow depth 65 1 5 SN2D m radiation shortwave downward at surface 204 1 1 RSDS W/m**2 radiation longwave downward at surface 205 1 1 RLDS W/m**2 radiation shortwave upward at surface 211 1 1 RSUS W/m**2 radiation longwave upward at surface 212 1 1 RLUS W/m**2 outgoing top of atmosphere LW flux 114 1 1 RLUT W/m**2 sensible heat flux 122 1 1 HFSS W/m**2 latent heat flux 121 1 1 HFLS W/m**2 relative humidity - b 52 109 2 RH3D_B % montgomery stream function - b 37 109 2 MP3D_B m**2/s**2 pressure thickness - b 172 109 1 DP3D_B Pa relative humidity - p 52 100 2 RP3D % montgomery stream function - p 37 100 2 MP3D_P m**2/s**2 pressure thickness - p 172 100 1 DP3D_P Pa total precipitation accumulative 61 1 4 2 RN2D mm total precipitation 61 1 2 R12D mm grid scale precipitation accumulative 62 1 4 2 RG2D mm grid scale precipitation 62 1 2 R32D mm convective precipitation accumulative 63 1 4 2 RC2D mm convective precipitation 63 1 2 R22D mm precipitable water 54 1 1 PW2D kg/m**2 skin temperature 11 1 2 TS2D K Friction velocity 253 1 1 US2D m/s MAPS mean sea level pressure 129 102 -1 MS2D Pa u-component of wind - p 33 100 1 UP3P m/s v-component of wind - p 34 100 1 VP3P m/s u-component of wind, 10m fixed height 33 105 10 1 U12D m/s v-component of wind, 10m fixed height 34 105 10 1 V12D m/s temperature, 2m fixed height 11 105 2 1 T22D m/s wind speed, 80m fixed height 190 105 80 1 W080 m/s specific humidity, 2m fixed height 51 105 2 5 Q22D m/s height - p 7 100 1 HGTP gpm relative humidity - p 52 100 2 RP3P % relative humidity - p 52 100 2 RP3P_B % temperature - p 11 100 1 TMPP K pressure at tropopause 1 7 -1 PRPV Pa potential temperature at tropopause 13 7 1 THPV K u-component of wind at tropopause 33 7 1 USPV m/s v-component of wind at tropopause 34 7 1 VSPV m/s grid point latitude 207 1 5 LAT deg grid point longitude 208 1 5 LON deg PBL height 221 1 0 gust wind speed 180 1 0 cloud base height 7 2 0 CB2D m cloud top height 7 3 0 CT2D m visibility 20 1 0 maximum equivalent potential temperature pressure 1 246 2 convective cloud top height 7 243 1 equilibrium level height 7 247 1 convective cloud mass flux 231 1 2 wet-bulb zero height 7 245 1 radar reflectivity - max 212 200 8 1 radar reflectivity - 1km 211 105 1000 8 1 radar reflectivity - 4km 211 105 4000 8 1 relative humidity w.r.t. precipitable water 223 200 2 RP2D % soil type 224 1 0 Integrated PM25 130 1 3 IA2D ug/m3 Integrated organic carbon 131 1 3 IO2D ug/kg Integrated black carbon 132 1 3 IB2D ug/kg Integrated sulf 133 1 7 IS2D ppm Integrated fine dust 134 1 3 ID2D ug/kg Aerosol Optical Depth 135 1 2 AO2D ug/kg Ash1 160 109 3 ASH1_B ug/kg Ash2 161 109 3 ASH2_B ug/kg Ash3 162 109 3 ASH3_B ug/kg Ash4 163 109 3 ASH4_B ug/kg Integrated Ash 164 1 3 IASH ug/kg Ces1 165 109 3 C13D_B ug/kg Ces2 166 109 3 C23D_B ug/kg fallout 167 1 3 FL2D ug/kg hydrophillic organic carbon - p 233 109 3 OBC1_B ug/kg hydrophillic organic carbon - p 234 109 3 OBC2_B ug/kg hydrophobic black carbon - p 235 109 3 PBC1_B ug/kg hydrophobic black carbon - p 236 109 3 PBC2_B ug/kg so2 - p 237 109 7 PSO2_B ppm sulfate - p 238 109 7 SULF_B ppm dust1 - p 239 109 3 D1ST_B ppm dust2 - p 240 109 3 D2ST_B ppm dust3 - p 241 109 3 D3ST_B ppm dust4 - p 242 109 3 D4ST_B ppm dust5 - p 244 109 3 D5ST_B ppm seasalt1 - p 248 109 3 S1EA_B ppm seasalt2 - p 249 109 3 S2EA_B ppm seasalt3 - p 250 109 3 S3EA_B ppm seasalt4 - p 251 109 3 S4EA_B ppm dms - p 252 109 7 DMS1_B ppm msa - p 254 109 7 PMSA_B ppm prmary pm25 - p 155 109 3 PP25_B ug/kg prmary pm10 - p 156 109 3 PP10_B ug/kg hydrophillic organic carbon - p 233 100 3 OC1P ug/kg hydrophillic organic carbon - p 234 100 3 OC2P ug/kg hydrophobic black carbon - p 235 100 3 BC1P ug/kg hydrophobic black carbon - p 236 100 3 BC2P ug/kg so2 - p 237 100 7 SO2P ppm sulfate - p 238 100 7 SLFP ppm dust1 - p 239 100 3 D1SP ppm dust2 - p 240 100 3 D2SP ppm dust3 - p 241 100 3 D3SP ppm dust4 - p 242 100 3 D4SP ppm dust5 - p 244 100 3 D5SP ppm seasalt1 - p 248 100 3 S1SP ppm seasalt2 - p 249 100 3 S2SP ppm seasalt3 - p 250 100 3 S3SP ppm seasalt4 - p 251 100 3 S4SP ppm dms - p 252 100 7 DMSP ppm msa - p 254 100 7 MSAP ppm prmary pm25 - p 155 100 3 P25P ug/kg prmary pm10 - p 156 100 3 P10P ug/kg