1 msl MSL Pressure reduced to MSL Pa 11 t T Temperature Deg C 13 pt PT Potential temperature K 28 ws1 WS1 Wave spectra (1) - 29 ws2 WS2 Wave spectra (2) - 30 ws3 WS3 Wave spectra (3) - 31 dir DIR Wind direction Deg true 32 spd SPD Wind speed m/s 33 u U U-component of Wind m/s 34 v V V-component of Wind m/s 35 strf STRF Stream function m2/s 36 vp VP Velocity potential m2/s 37 mntsf MNTSF Montgomery stream function m2/s2 38 sigmw SIGMW Sigma coordinate vertical velocity 1/s 39 wcur_pr WCUR_PR Z-component of velocity (pressure) Pa/s 40 wcur_ge WCUR_GE Z-component of velocity (geometric) m/s 41 absvor ABSVOR Absolute vorticity 1/s 42 absdiv ABSDIV Absolute divergence 1/s 43 relvor RELVOR Relative vorticity 1/s 44 reldiv RELDIV Relative divergence 1/s 45 vershu VERSHU Vertical u-component shear 1/s 46 vershv VERSHV Vertical v-component shear 1/s 47 dirhorcurr DIRHORCURR Direction of horizontal current Deg true 48 spdhorcurr SPDHORCURR Speed of horizontal current m/s 49 ucue UCUE U-comp of Current cm/s 50 vcur VCUR V-comp of Current cm/s 51 q Q Specific humidity g/kg 66 hsnow HSNOW Snow Depth m 67 mld MLD Mixed layer depth m 68 tthdp TTHDP Transient thermocline depth m 69 mthd MTHD Main thermocline depth m 70 mtha MTHA Main thermocline anomaly m 71 tcc TCC Total Cloud Cover Fraction 80 wtmp WTMP Water temperature K 82 zlev ZLEV Deviation of sea level from mean cm 88 s S Salinity psu 89 den DEN Density kg/m3 91 icec ICEC Ice Cover Fraction 92 icetk ICETK Total ice thickness m 93 diced DICED Direction of ice drift Deg true 94 siced SICED Speed of ice drift m/s 95 uice UICE U-component of ice drift cm/s 96 vice VICE V-component of ice drift cm/s 97 iceg ICEG Ice growth rate m/s 98 iced ICED Ice divergence 1/s 100 swh SWH Significant wave height m 101 wvdir WVDIR Direction of Wind Waves Deg. true 102 shww SHWW Sign Height Wind Waves m 103 mpww MPWW Mean Period Wind Waves s 104 swdir SWDIR Direction of Swell Waves Deg. true 105 shps SHPS Sign Height Swell Waves m 106 swper SWPER Mean Period Swell Waves s 107 dirpw DIRPW Primary wave direction Deg true 108 perpw PERPW Primary wave mean period s 109 dirsw DIRSW Secondary wave direction Deg true 110 persw PERSW Secondary wave mean period s 111 mpw MPW Mean period of waves s 112 wadir WADIR Mean direction of Waves Deg. true 113 pp1d PP1D Peak period of 1D spectra s 130 usurf USURF Skin velocity, x-comp. cm/s 131 vsurf VSURF Skin velocity, y-comp. cm/s 151 no3 NO3 Nitrate - 152 nh4 NH4 Ammonium - 153 po4 PO4 Phosphate - 154 o2 O2 Oxygen - 155 phpl PHPL Phytoplankton - 156 zpl ZPL Zooplankton - 157 dtr DTR Detritus - 158 benn BENN Bentos nitrogen - 159 benp BENP Bentos phosphorus - 160 sio4 SIO4 Silicate - 161 sio2_bi SIO2_BI Biogenic silica - 162 li_wacol LI_WACOL Light in water column - 163 inorg_mat INORG_MAT Inorganic suspended matter - 164 diat DIAT Diatomes (algae) - 165 flag FLAG Flagellates (algae) - 166 no3_agg NO3_AGG Nitrate (aggregated) - 170 ffldg FFLDG Flash flood guidance kg/m2 171 ffldro FFLDRO Flash flood runoff kg/m2 172 rssc RSSC Remotely-sensed snow cover Code 173 esct ESCT Elevation of snow-covered terrain Code 174 swepon SWEPON Snow water equivalent per cent of normal % 175 bgrun BGRUN Baseflow-groundwater runoff kg/m2 176 ssrun SSRUN Storm surface runoff kg/m2 180 cppop CPPOP Conditional per cent precipitation amount fractile for an overall period kg/m2 181 pposp PPOSP Per cent precipitation in a sub-period of an overall period % 182 pop POP Probability if 0.01 inch of precipitation % 190 tsec TSEC Seconds prior to initial reference time (defined in section1) (oceonography) s 191 mosf MOSF Meridional overturning stream function m3/s 200 tke TKE Turbulent Kinetic Energy J/kg 201 dtke DTKE Dissipation rate of TKE W/kg 202 km KM Eddy viscosity m2/s 203 kh KH Eddy diffusivity m2/s 220 hlev HLEV Level ice thickness m 221 hrdg HRDG Ridged ice thickness m 222 rh RH Ice ridge height m 223 rd RD Ice ridge density 1/km 231 ucurmean UCURMEAN U-mean (prev. timestep) cm/s 232 vcurmean VCURMEAN V-mean (prev. timestep) cm/s 233 wcurmean WCURMEAN W-mean (prev. timestep) m/s 239 tsnow TSNOW Snow temperature Deg C 243 depth DEPTH Total depth in meters m