1######################### 2## 3## author: Sebastien Villaume <Sebastien.Villaume@smhi.se> 4## created: 6 Oct 2011 5## modified: 13 May 2013 6## 7# CODE TABLE 3 Fixed levels or layers for wich the data are included 80 0 Reserved 91 surf Surface (of the Earth, which includes sea surface) 102 bcld Cloud base level 113 tcld Cloud top level 124 isot 0 deg (C) isotherm level 135 5 Adiabatic condensation level (parcel lifted from surface) 146 6 Maximum wind speed level 157 7 Tropopause level 168 tatm Nominal top of atmosphere 179 9 Sea bottom 18100 pl Isobaric level pressure in hectoPascals (hPa) (2 octets) 19101 101 Layer between two isobaric levels pressure of top (kPa) pressure of bottom (kPa) 20102 msl Mean sea level 0 0 21103 hmsl Fixed height level height above mean sea level (MSL) in meters 22104 104 Layer between two height levels above msl height of top (hm) above mean sea level height of bottom (hm) above mean sea level 23105 hl Fixed height above ground height in meters (2 octets) 24106 lhl Layer between two height levels above ground height of top (hm) above ground height of bottom (hm) above ground 25107 107 Sigma level sigma value in 1/10000 (2 octets) 26108 108 Layer between two sigma levels sigma value at top in 1/100 sigma value at bottom in 1/100 27109 ml Hybrid level level number (2 octets) 28110 110 Layer between two hybrid levels level number of top level number of bottom 29111 111 Depth below land surface centimeters (2 octets) 30112 ldl Layer between two depths below land surface depth of upper surface (cm) depth of lower surface (cm) 31113 pt Isentropic (theta) level Potential Temp. degrees K (2 octets) 32114 114 Layer between two isentropic levels 475K minus theta of top in Deg. K 475K minus theta of bottom in Deg. K 33115 115 Level at specified pressure difference from ground to level hPa (2 octets) 34116 116 Layer between two levels at specified pressure differences from ground to levels pressure difference from ground to top level hPa pressure difference from ground to bottom level hPa 35117 pv Potential vorticity surface 10-9 K m2 kg-1 s-1 36121 121 Layer between two isobaric surfaces (high precision) 1100 hPa minus pressure of top, in hPa 1100 hPa minus pressure of bottom, in hPa 37125 125 Height level above ground (high precision) centimeters (2 octets) 38128 128 Layer between two sigma levels (high precision) 1.1 minus sigma of top, in 1/1000 of sigma 1.1 minus sigma of bottom, in 1/1000 of sigma 39141 141 Layer between two isobaric surfaces (mixed precision) pressure of top, in kPa 1100hPa minus pressure of bottom, in hPa 40160 dp Depth below sea level meters (2 octets) 41191 nd Northern Direction (SMHI Extension) 42192 ned Northern-Eastern Direction (SMHI Extension) 43193 ed Eastern Direction (SMHI Extension) 44194 sed Southern-Eastern Direction (SMHI Extension) 45195 sd Southern Direction (SMHI Extension) 46196 swd Southern-Western Direction (SMHI Extension) 47197 wd Western Direction (SMHI Extension) 48198 nwd Northern-Western Direction (SMHI Extension) 49200 atm Entire atmosphere considered as a single layer 0 (2 octets) 50201 201 Entire ocean considered as a single layer 0 (2 octets) 51