"code","short_name","name","unit"
-4,"######################################################################################################","#","#"
-3,"DO NOT MODIFY THIS FILE. It is generated by frmts/grib/degrib/merge_degrib_and_wmo_tables.py","#","#"
-2,"from tables at version https://github.com/wmo-im/GRIB2/commit/0ace84aad7bee2e7c2f0ebec769ee707c66df7e6","#","#"
-1,"######################################################################################################","#","#"
0,"RESERVED","Reserved","-"
1,"SFC","Ground or water surface","-"
2,"CBL","Cloud base level","-"
3,"CTL","Level of cloud tops","-"
4,"0DEG","Level of 0 degree C isotherm","-"
5,"ADCL","Level of adiabatic condensation lifted from the surface","-"
6,"MWSL","Maximum wind level","-"
7,"TRO","Tropopause","-"
8,"NTAT","Nominal top of atmosphere","-"
9,"SEAB","Sea bottom","-"
10,"EATM","Entire Atmosphere","-"
11,"CB","Cumulonimbus Base","m"
12,"CT","Cumulonimbus Top","m"
13,"unknown","Lowest level where vertically integrated cloud cover exceeds the specified percentage (cloud base for a given percentage cloud cover)","%"
14,"LFC","Level of free convection","-"
15,"CCL","Convection condensation level","-"
16,"LNB","Level of neutral buoyancy or equilibrium","-"
17,"","Departure level of the most unstable parcel of air (MUDL)","-"
18,"","Departure level of a mixed layer parcel of air with specified layer depth","Pa"
19,"","Lowest level where cloud cover exceeds the specified percentage","%"
20,"TMPL","Isothermal level","K"
21,"","Lowest level where mass density exceeds the specified value (base for a given threshold of mass density)","kg m-3"
22,"","Highest level where mass density exceeds the specified value (top for a given threshold of mass density)","kg m-3"
23,"","Lowest level where air concentration exceeds the specified value (base for a given threshold of air concentration)","Bq m-3"
24,"","Highest level where air concentration exceeds the specified value (top for a given threshold of air concentration)","Bq m-3"
25,"","Highest level where radar reflectivity exceeds the specified value (echo top for a given threshold of reflectivity)","dBZ"
26,"","Convective cloud layer base","m"
27,"","Convective cloud layer top","m"
28,"","Reserved","-"
29,"","Reserved","-"
30,"","Specified radius from the centre of the Sun","m"
31,"","Solar photosphere","-"
32,"","Ionospheric D-region level","-"
33,"","Ionospheric E-region level","-"
34,"","Ionospheric F1-region level","-"
35,"","Ionospheric F2-region level","-"
36,"","Reserved","-"
37,"","Reserved","-"
38,"","Reserved","-"
39,"","Reserved","-"
40,"","Reserved","-"
41,"","Reserved","-"
42,"","Reserved","-"
43,"","Reserved","-"
44,"","Reserved","-"
45,"","Reserved","-"
46,"","Reserved","-"
47,"","Reserved","-"
48,"","Reserved","-"
49,"","Reserved","-"
50,"","Reserved","-"
51,"","Reserved","-"
52,"","Reserved","-"
53,"","Reserved","-"
54,"","Reserved","-"
55,"","Reserved","-"
56,"","Reserved","-"
57,"","Reserved","-"
58,"","Reserved","-"
59,"","Reserved","-"
60,"","Reserved","-"
61,"","Reserved","-"
62,"","Reserved","-"
63,"","Reserved","-"
64,"","Reserved","-"
65,"","Reserved","-"
66,"","Reserved","-"
67,"","Reserved","-"
68,"","Reserved","-"
69,"","Reserved","-"
70,"","Reserved","-"
71,"","Reserved","-"
72,"","Reserved","-"
73,"","Reserved","-"
74,"","Reserved","-"
75,"","Reserved","-"
76,"","Reserved","-"
77,"","Reserved","-"
78,"","Reserved","-"
79,"","Reserved","-"
80,"","Reserved","-"
81,"","Reserved","-"
82,"","Reserved","-"
83,"","Reserved","-"
84,"","Reserved","-"
85,"","Reserved","-"
86,"","Reserved","-"
87,"","Reserved","-"
88,"","Reserved","-"
89,"","Reserved","-"
90,"","Reserved","-"
91,"","Reserved","-"
92,"","Reserved","-"
93,"","Reserved","-"
94,"","Reserved","-"
95,"","Reserved","-"
96,"","Reserved","-"
97,"","Reserved","-"
98,"","Reserved","-"
99,"","Reserved","-"
100,"ISBL","Isobaric surface","Pa"
101,"MSL","Mean sea level","-"
102,"GPML","Specific altitude above mean sea level","m"
103,"HTGL","Specified height level above ground","m"
104,"SIGL","Sigma level","'sigma' value"
105,"HYBL","Hybrid level","-"
106,"DBLL","Depth below land surface","m"
107,"THEL","Isentropic (theta) level","K"
108,"SPDL","Level at specified pressure difference from ground to level","Pa"
109,"PVL","Potential vorticity surface","(K m^2)/(kg s)"
110,"RESERVED","Reserved","-"
111,"EtaL","Eta* level","-"
112,"RESERVED","Reserved","-"
113,"","Logarithmic hybrid level","-"
114,"SNOWLVL","Snow Level","m"
115,"","Sigma height level","-"
116,"","Reserved","-"
117,"unknown","Mixed layer depth","m"
118,"","Hybrid height level","-"
119,"","Hybrid pressure level","-"
120,"","Reserved","-"
121,"","Reserved","-"
122,"","Reserved","-"
123,"","Reserved","-"
124,"","Reserved","-"
125,"","Reserved","-"
126,"","Reserved","-"
127,"","Reserved","-"
128,"","Reserved","-"
129,"","Reserved","-"
130,"","Reserved","-"
131,"","Reserved","-"
132,"","Reserved","-"
133,"","Reserved","-"
134,"","Reserved","-"
135,"","Reserved","-"
136,"","Reserved","-"
137,"","Reserved","-"
138,"","Reserved","-"
139,"","Reserved","-"
140,"","Reserved","-"
141,"","Reserved","-"
142,"","Reserved","-"
143,"","Reserved","-"
144,"","Reserved","-"
145,"","Reserved","-"
146,"","Reserved","-"
147,"","Reserved","-"
148,"","Reserved","-"
149,"","Reserved","-"
150,"GVHC","Generalized Vertical Height Coordinate","-"
151,"","Soil level","Numeric"
152,"","Sea-ice level","Numeric"
153,"","Reserved","-"
154,"","Reserved","-"
155,"","Reserved","-"
156,"","Reserved","-"
157,"","Reserved","-"
158,"","Reserved","-"
159,"","Reserved","-"
160,"DBSL","Depth below sea level","m"
161,"","Depth below water surface","m"
162,"","Lake or river bottom","-"
163,"","Bottom of sediment layer","-"
164,"","Bottom of thermally active sediment layer","-"
165,"","Bottom of sediment layer penetrated by thermal wave","-"
166,"","Mixing layer","-"
167,"","Bottom of root zone","-"
168,"","Ocean model level","Numeric"
169,"","Ocean level defined by water density (sigma-theta) difference from near-surface to level","kg m-3"
170,"","Ocean level defined by water potential temperature difference from near-surface to level","K"
171,"","Ocean level defined by vertical eddy diffusivity difference from near-surface to level","m2 s-1"
172,"","Ocean level defined by water density (rho) difference from near-surface to level","m"
173,"","Top of snow over sea ice on sea, lake or river","-"
174,"","Top surface of ice on sea, lake or river","-"
175,"","Top surface of ice, under snow cover, on sea, lake or river","-"
176,"","Bottom surface (underside) ice on sea, lake or river","-"
177,"","Deep soil (of indefinite depth)","-"
178,"","Reserved","-"
179,"","Top surface of glacier ice and inland ice","-"
180,"","Deep inland or glacier ice (of indefinite depth)","-"
181,"","Grid tile land fraction as a model surface","-"
182,"","Grid tile water fraction as a model surface","-"
183,"","Grid tile ice fraction on sea, lake or river as a model surface","-"
184,"","Grid tile glacier ice and inland ice fraction as a model surface","-"
185,"","Roof level","-"
186,"","Wall level","-"
187,"","Road level","-"
188,"","Melt pond top surface","-"
189,"","Melt pond bottom surface","-"
190,"","Reserved","-"
191,"","Reserved","-"
192,"RESERVED","Reserved Local use","-"
193,"","Reserved for local use","-"
194,"","Reserved for local use","-"
195,"","Reserved for local use","-"
196,"","Reserved for local use","-"
197,"","Reserved for local use","-"
198,"","Reserved for local use","-"
199,"","Reserved for local use","-"
200,"EATM","Entire atmosphere (considered as a single layer)","-"
201,"EOCN","Entire ocean (considered as a single layer)","-"
202,"","Reserved for local use","-"
203,"","Reserved for local use","-"
204,"HTFL","Highest tropospheric freezing level","-"
205,"","Reserved for local use","-"
206,"GCBL","Grid scale cloud bottom level","-"
207,"GCTL","Grid scale cloud top level","-"
208,"","Reserved for local use","-"
209,"BCBL","Boundary layer cloud bottom level","-"
210,"BCTL","Boundary layer cloud top level","-"
211,"BCY","Boundary layer cloud level","-"
212,"LCBL","Low cloud bottom level","-"
213,"LCTL","Low cloud top level","-"
214,"LCY","Low cloud level","-"
215,"CEIL","Cloud ceiling","-"
216,"","Reserved for local use","-"
217,"","Reserved for local use","-"
218,"","Reserved for local use","-"
219,"","Reserved for local use","-"
220,"","Reserved for local use","-"
221,"","Reserved for local use","-"
222,"MCBL","Middle cloud bottom level","-"
223,"MCTL","Middle cloud top level","-"
224,"MCY","Middle cloud level","-"
225,"","Reserved for local use","-"
226,"","Reserved for local use","-"
227,"","Reserved for local use","-"
228,"","Reserved for local use","-"
229,"","Reserved for local use","-"
230,"","Reserved for local use","-"
231,"","Reserved for local use","-"
232,"HCBL","High cloud bottom level","-"
233,"HCTL","High cloud top level","-"
234,"HCY","High cloud level","-"
235,"OITL","Ocean Isotherm Level (1/10 deg C)","-"
236,"OLYR","Layer between two depths below ocean surface","-"
237,"OBML","Bottom of Ocean Mixed Layer (m)","-"
238,"OBIL","Bottom of Ocean Isothermal Layer (m)","-"
239,"","Reserved for local use","-"
240,"","Reserved for local use","-"
241,"","Reserved for local use","-"
242,"CCBL","Convective cloud bottom level","-"
243,"CCTL","Convective cloud top level","-"
244,"CCY","Convective cloud level","-"
245,"LLTW","Lowest level of the wet bulb zero","-"
246,"MTHE","Maximum equivalent potential temperature level","-"
247,"EHLT","Equilibrium level","-"
248,"SCBL","Shallow convective cloud bottom level","-"
249,"SCTL","Shallow convective cloud top level","-"
250,"","Reserved for local use","-"
251,"DCBL","Deep convective cloud bottom level","-"
252,"DCTL","Deep convective cloud top level","-"
253,"LBLSW","Lowest bottom level of supercooled liquid water layer","-"
254,"HTLSW","Highest top level of supercooled liquid water layer","-"
255,"MISSING","Missing","-"
