grib2io.tables.cf

  1# ----------------------------------------------------------------------------------------
  2# This table provides a mapping from the grib2io"s shortName attr to CF standard name
  3# and cell method.
  4# ----------------------------------------------------------------------------------------
  5table_shortname_to_cf = {
  6    "ABSV": {"cf_standard_name": "atmosphere_absolute_vorticity", "cf_cell_methods": None},
  7    "DEN": {"cf_standard_name": "air_density", "cf_cell_methods": None},
  8    "DEPR": {"cf_standard_name": "dew_point_depression", "cf_cell_methods": None},
  9    "DPT": {"cf_standard_name": "dew_point_temperature", "cf_cell_methods": None},
 10    "DZDT": {"cf_standard_name": "upward_air_velocity", "cf_cell_methods": None},
 11    "EPOT": {"cf_standard_name": "equivalent_potential_temperature", "cf_cell_methods": None},
 12    "GP": {"cf_standard_name": "geopotential", "cf_cell_methods": None},
 13    "HGT": {"cf_standard_name": "geopotential_height", "cf_cell_methods": None},
 14    "DIST": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 15    "LAPR": {"cf_standard_name": "air_temperature_lapse_rate", "cf_cell_methods": None},
 16    "MIXR": {"cf_standard_name": "humidity_mixing_ratio", "cf_cell_methods": None},
 17    "POT": {"cf_standard_name": "air_potential_temperature", "cf_cell_methods": None},
 18    "PRES": {"cf_standard_name": "air_pressure", "cf_cell_methods": None},
 19    "PRMSL": {"cf_standard_name": "air_pressure_at_mean_sea_level", "cf_cell_methods": None},
 20    "PTEND": {"cf_standard_name": "tendency_of_air_pressure", "cf_cell_methods": None},
 21    "PVORT": {"cf_standard_name": "atmosphere_potential_vorticity", "cf_cell_methods": None},
 22    "RELV": {"cf_standard_name": "atmosphere_relative_vorticity", "cf_cell_methods": None},
 23    "RH": {"cf_standard_name": "relative_humidity", "cf_cell_methods": None},
 24    "SPFH": {"cf_standard_name": "specific_humidity", "cf_cell_methods": None},
 25    "STRM": {"cf_standard_name": "atmosphere_streamfunction", "cf_cell_methods": None},
 26    "TMAX": {"cf_standard_name": "air_temperature", "cf_cell_methods": "time: maximum"},
 27    "TMIN": {"cf_standard_name": "air_temperature", "cf_cell_methods": "time: minimum"},
 28    "MAXRH": {"cf_standard_name": "relative_humidity", "cf_cell_methods": "time: maximum"},
 29    "MINRH": {"cf_standard_name": "relative_humidity", "cf_cell_methods": "time: minimum"},
 30    "TMP": {"cf_standard_name": "air_temperature", "cf_cell_methods": None},
 31    "CAPE": {"cf_standard_name": "atmosphere_convective_available_potential_energy", "cf_cell_methods": None},
 32    "CEIL": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 33    "ICSEV": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 34    "ICPRB": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 35    "SIPD": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 36    "ELLINX": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 37    "TURB": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 38    "CLOUDBASE": {"cf_standard_name": "cloud_base_altitude", "cf_cell_methods": None},
 39    "DRYTPROB": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 40    "TSTM": {"cf_standard_name": "thunderstorm_probability", "cf_cell_methods": None},
 41    "TRWSPD": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 42    "TRWDIR": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 43    "VRATE": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 44    "RETOP": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 45    "MIXHT": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 46    "PWTHER": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 47    "MAXREF": {"cf_standard_name": "equivalent_reflectivity_factor", "cf_cell_methods": None},
 48    "SNOWLR": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 49    "SNOWLVL": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 50    "ASNOW": {"cf_standard_name": "thickness_of_snowfall_amount", "cf_cell_methods": None},
 51    "FICEAC": {"cf_standard_name": "unknown", "cf_cell_methods": None},
 52    "APTMP": {"cf_standard_name": "apparent_air_temperature", "cf_cell_methods": None},
 53    "UGRD": {"cf_standard_name": "eastward_wind", "cf_cell_methods": None},
 54    "VAPP": {"cf_standard_name": "water_vapor_partial_pressure_in_air", "cf_cell_methods": None},
 55    "VGRD": {"cf_standard_name": "northward_wind", "cf_cell_methods": None},
 56    "VPOT": {"cf_standard_name": "atmosphere_velocity_potential", "cf_cell_methods": None},
 57    "VTMP": {"cf_standard_name": "virtual_temperature", "cf_cell_methods": None},
 58    "VVEL": {"cf_standard_name": "lagrangian_tendency_of_air_pressure", "cf_cell_methods": None},
 59    "VUCSH": {"cf_standard_name": "eastward_wind_shear", "cf_cell_methods": None},
 60    "VVCSH": {"cf_standard_name": "northward_wind_shear", "cf_cell_methods": None},
 61    "WDIR": {"cf_standard_name": "wind_from_direction", "cf_cell_methods": None},
 62    "WIND": {"cf_standard_name": "wind_speed", "cf_cell_methods": None},
 63    "GUST": {"cf_standard_name": "wind_speed_of_gust", "cf_cell_methods": None},
 64    "ACPCP": {"cf_standard_name": "lwe_thickness_of_convective_precipitation_amount", "cf_cell_methods": "time: sum"},
 65    "PTYPE": {"cf_standard_name": "predominant_precipitation_type_at_surface", "cf_cell_methods": None},
 66    "APCP": {"cf_standard_name": "lwe_thickness_of_precipitation_amount", "cf_cell_methods": "time: sum"},
 67    "CICE": {"cf_standard_name": "atmosphere_cloud_ice_content", "cf_cell_methods": None},
 68    "CWAT": {"cf_standard_name": "atmosphere_cloud_condensate_content", "cf_cell_methods": None},
 69    "EVP": {"cf_standard_name": "water_evaporation_flux", "cf_cell_methods": "time: mean"},
 70    "HCDC": {"cf_standard_name": "high_type_cloud_area_fraction", "cf_cell_methods": None},
 71    "LCDC": {"cf_standard_name": "low_type_cloud_area_fraction", "cf_cell_methods": None},
 72    "MCDC": {"cf_standard_name": "medium_type_cloud_area_fraction", "cf_cell_methods": None},
 73    "NCPCP": {"cf_standard_name": "lwe_thickness_of_large_scale_precipitation_amount", "cf_cell_methods": "time: sum"},
 74    "PRATE": {"cf_standard_name": "precipitation_flux", "cf_cell_methods": None},
 75    "PWAT": {"cf_standard_name": "atmosphere_water_vapor_content", "cf_cell_methods": None},
 76    "SNOC": {"cf_standard_name": "lwe_thickness_of_convective_snowfall_amount", "cf_cell_methods": "time: sum"},
 77    "SNOL": {"cf_standard_name": "lwe_thickness_of_large_scale_snowfall_amount", "cf_cell_methods": "time: sum"},
 78    "TCDC": {"cf_standard_name": "cloud_area_fraction", "cf_cell_methods": None},
 79    "WEASD": {"cf_standard_name": "lwe_thickness_of_surface_snow_amount", "cf_cell_methods": "time: sum"},
 80    "LAND": {"cf_standard_name": "land_area_fraction", "cf_cell_methods": None},
 81    "SFCR": {"cf_standard_name": "surface_roughness_length", "cf_cell_methods": None},
 82    "SNOD": {"cf_standard_name": "surface_snow_thickness", "cf_cell_methods": None},
 83    "SNOM": {"cf_standard_name": "surface_snow_melt_flux", "cf_cell_methods": "time: mean"},
 84    "SOILM": {"cf_standard_name": "soil_moisture_content", "cf_cell_methods": None},
 85    "TSOIL": {"cf_standard_name": "soil_temperature", "cf_cell_methods": None},
 86    "VEG": {"cf_standard_name": "vegetation_area_fraction", "cf_cell_methods": None},
 87    "WATR": {"cf_standard_name": "runoff_flux", "cf_cell_methods": "time: mean"},
 88    "ALBDO": {"cf_standard_name": "surface_albedo", "cf_cell_methods": None},
 89    "DLWRF": {"cf_standard_name": "surface_downwelling_longwave_flux_in_air", "cf_cell_methods": "time: mean"},
 90    "DSWRF": {"cf_standard_name": "surface_downwelling_shortwave_flux_in_air", "cf_cell_methods": "time: mean"},
 91    "GRAD": {"cf_standard_name": "surface_downwelling_shortwave_flux_in_air", "cf_cell_methods": "time: mean"},
 92    "LHTFL": {"cf_standard_name": "surface_upward_latent_heat_flux", "cf_cell_methods": "time: mean"},
 93    "NLWRS": {"cf_standard_name": "surface_net_downward_longwave_flux", "cf_cell_methods": "time: mean"},
 94    "NLWRT": {"cf_standard_name": "toa_net_downward_longwave_flux", "cf_cell_methods": "time: mean"},
 95    "NSWRS": {"cf_standard_name": "surface_net_downward_shortwave_flux", "cf_cell_methods": "time: mean"},
 96    "NSWRT": {"cf_standard_name": "toa_net_downward_shortwave_flux", "cf_cell_methods": "time: mean"},
 97    "SHTFL": {"cf_standard_name": "surface_upward_sensible_heat_flux", "cf_cell_methods": "time: mean"},
 98    "ULWRF": {"cf_standard_name": "surface_upwelling_longwave_flux_in_air", "cf_cell_methods": "time: mean"},
 99    "USWRF": {"cf_standard_name": "surface_upwelling_shortwave_flux_in_air", "cf_cell_methods": "time: mean"},
100    "DSLM": {"cf_standard_name": "sea_surface_height_above_sea_level", "cf_cell_methods": None},
101    "HTSGW": {"cf_standard_name": "sea_surface_wave_significant_height", "cf_cell_methods": None},
102    "ICEC": {"cf_standard_name": "sea_ice_area_fraction", "cf_cell_methods": None},
103    "ICETK": {"cf_standard_name": "sea_ice_thickness", "cf_cell_methods": None},
104    "SALTY": {"cf_standard_name": "sea_water_salinity", "cf_cell_methods": None},
105    "SWELL": {"cf_standard_name": "sea_surface_swell_wave_significant_height", "cf_cell_methods": None},
106    "SWDIR": {"cf_standard_name": "sea_surface_swell_wave_from_direction", "cf_cell_methods": None},
107    "SWPER": {"cf_standard_name": "sea_surface_swell_wave_period", "cf_cell_methods": None},
108    "UOGRD": {"cf_standard_name": "eastward_sea_water_velocity", "cf_cell_methods": None},
109    "VOGRD": {"cf_standard_name": "northward_sea_water_velocity", "cf_cell_methods": None},
110    "WTMP": {"cf_standard_name": "sea_water_temperature", "cf_cell_methods": None},
111    "WVDIR": {"cf_standard_name": "sea_surface_wind_wave_from_direction", "cf_cell_methods": None},
112    "WVHGT": {"cf_standard_name": "sea_surface_wind_wave_significant_height", "cf_cell_methods": None},
113    "WVPER": {"cf_standard_name": "sea_surface_wind_wave_period", "cf_cell_methods": None},
114    "TOZNE": {"cf_standard_name": "atmosphere_mole_content_of_ozone", "cf_cell_methods": None},
115    "VIS": {"cf_standard_name": "visibility_in_air", "cf_cell_methods": None},
116    ## AEROSOLS BELOW ##
117    "O3MR": {
118        "cf_standard_name": "mass_fraction_of_ozone_in_air",
119        "cf_cell_methods": None,
120    },
121    "O3_mmr": {
122        "cf_standard_name": "mass_fraction_of_ozone_in_air",
123        "cf_cell_methods": None,
124    },
125    "O3VMR": {
126        "cf_standard_name": "mole_fraction_of_ozone_in_air",
127        "cf_cell_methods": None,
128    },
129    "O3_vmr": {
130        "cf_standard_name": "mole_fraction_of_ozone_in_air",
131        "cf_cell_methods": None,
132    },
133    "O3CON": {
134        "cf_standard_name": "mass_concentration_of_ozone_in_air",
135        "cf_cell_methods": None,
136    },
137    "O3_mr": {
138        "cf_standard_name": "mass_concentration_of_ozone_in_air",
139        "cf_cell_methods": None,
140    },
141    "O3_colmd": {
142        "cf_standard_name": "atmosphere_mass_content_of_ozone",
143        "cf_cell_methods": None,
144    },
145    "COMR": {
146        "cf_standard_name": "mass_fraction_of_carbon_monoxide_in_air",
147        "cf_cell_methods": None,
148    },
149    "CO_mmr": {
150        "cf_standard_name": "mass_fraction_of_carbon_monoxide_in_air",
151        "cf_cell_methods": None,
152    },
153    "COVMR": {
154        "cf_standard_name": "mole_fraction_of_carbon_monoxide_in_air",
155        "cf_cell_methods": None,
156    },
157    "CO_vmr": {
158        "cf_standard_name": "mole_fraction_of_carbon_monoxide_in_air",
159        "cf_cell_methods": None,
160    },
161    "COCON": {
162        "cf_standard_name": "mass_concentration_of_carbon_monoxide_in_air",
163        "cf_cell_methods": None,
164    },
165    "CO_mr": {
166        "cf_standard_name": "mass_concentration_of_carbon_monoxide_in_air",
167        "cf_cell_methods": None,
168    },
169    "CO_colmd": {
170        "cf_standard_name": "atmosphere_mass_content_of_carbon_monoxide",
171        "cf_cell_methods": None,
172    },
173    "SO2MR": {
174        "cf_standard_name": "mass_fraction_of_sulfur_dioxide_in_air",
175        "cf_cell_methods": None,
176    },
177    "SO2_mmr": {
178        "cf_standard_name": "mass_fraction_of_sulfur_dioxide_in_air",
179        "cf_cell_methods": None,
180    },
181    "SO2VMR": {
182        "cf_standard_name": "mole_fraction_of_sulfur_dioxide_in_air",
183        "cf_cell_methods": None,
184    },
185    "SO2_vmr": {
186        "cf_standard_name": "mole_fraction_of_sulfur_dioxide_in_air",
187        "cf_cell_methods": None,
188    },
189    "SO2CON": {
190        "cf_standard_name": "mass_concentration_of_sulfur_dioxide_in_air",
191        "cf_cell_methods": None,
192    },
193    "SO2_mr": {
194        "cf_standard_name": "mass_concentration_of_sulfur_dioxide_in_air",
195        "cf_cell_methods": None,
196    },
197    "SO2_colmd": {
198        "cf_standard_name": "atmosphere_mass_content_of_sulfur_dioxide",
199        "cf_cell_methods": None,
200    },
201    "NO2MR": {
202        "cf_standard_name": "mass_fraction_of_nitrogen_dioxide_in_air",
203        "cf_cell_methods": None,
204    },
205    "NO2_mmr": {
206        "cf_standard_name": "mass_fraction_of_nitrogen_dioxide_in_air",
207        "cf_cell_methods": None,
208    },
209    "NO2VMR": {
210        "cf_standard_name": "mole_fraction_of_nitrogen_dioxide_in_air",
211        "cf_cell_methods": None,
212    },
213    "NO2_vmr": {
214        "cf_standard_name": "mole_fraction_of_nitrogen_dioxide_in_air",
215        "cf_cell_methods": None,
216    },
217    "NO2CON": {
218        "cf_standard_name": "mass_concentration_of_nitrogen_dioxide_in_air",
219        "cf_cell_methods": None,
220    },
221    "NO2_mr": {
222        "cf_standard_name": "mass_concentration_of_nitrogen_dioxide_in_air",
223        "cf_cell_methods": None,
224    },
225    "NO2_colmd": {
226        "cf_standard_name": "atmosphere_mass_content_of_nitrogen_dioxide",
227        "cf_cell_methods": None,
228    },
229    "CH4MR": {
230        "cf_standard_name": "mass_fraction_of_methane_in_air",
231        "cf_cell_methods": None,
232    },
233    "CH4_mmr": {
234        "cf_standard_name": "mass_fraction_of_methane_in_air",
235        "cf_cell_methods": None,
236    },
237    "CH4VMR": {
238        "cf_standard_name": "mole_fraction_of_methane_in_air",
239        "cf_cell_methods": None,
240    },
241    "CH4_vmr": {
242        "cf_standard_name": "mole_fraction_of_methane_in_air",
243        "cf_cell_methods": None,
244    },
245    "CH4CON": {
246        "cf_standard_name": "mass_concentration_of_methane_in_air",
247        "cf_cell_methods": None,
248    },
249    "CH4_mr": {
250        "cf_standard_name": "mass_concentration_of_methane_in_air",
251        "cf_cell_methods": None,
252    },
253    "CH4_colmd": {
254        "cf_standard_name": "atmosphere_mass_content_of_methane",
255        "cf_cell_methods": None,
256    },
257    "NOMR": {
258        "cf_standard_name": "mass_fraction_of_nitrogen_monoxide_in_air",
259        "cf_cell_methods": None,
260    },
261    "NO_mmr": {
262        "cf_standard_name": "mass_fraction_of_nitrogen_monoxide_in_air",
263        "cf_cell_methods": None,
264    },
265    "NOVMR": {
266        "cf_standard_name": "mole_fraction_of_nitrogen_monoxide_in_air",
267        "cf_cell_methods": None,
268    },
269    "NO_vmr": {
270        "cf_standard_name": "mole_fraction_of_nitrogen_monoxide_in_air",
271        "cf_cell_methods": None,
272    },
273    "NOCON": {
274        "cf_standard_name": "mass_concentration_of_nitrogen_monoxide_in_air",
275        "cf_cell_methods": None,
276    },
277    "NO_mr": {
278        "cf_standard_name": "mass_concentration_of_nitrogen_monoxide_in_air",
279        "cf_cell_methods": None,
280    },
281    "NO_colmd": {
282        "cf_standard_name": "atmosphere_mass_content_of_nitrogen_monoxide",
283        "cf_cell_methods": None,
284    },
285    "NH3MR": {
286        "cf_standard_name": "mass_fraction_of_ammonia_in_air",
287        "cf_cell_methods": None,
288    },
289    "NH3_mmr": {
290        "cf_standard_name": "mass_fraction_of_ammonia_in_air",
291        "cf_cell_methods": None,
292    },
293    "NH3VMR": {
294        "cf_standard_name": "mole_fraction_of_ammonia_in_air",
295        "cf_cell_methods": None,
296    },
297    "NH3_vmr": {
298        "cf_standard_name": "mole_fraction_of_ammonia_in_air",
299        "cf_cell_methods": None,
300    },
301    "NH3CON": {
302        "cf_standard_name": "mass_concentration_of_ammonia_in_air",
303        "cf_cell_methods": None,
304    },
305    "NH3_mr": {
306        "cf_standard_name": "mass_concentration_of_ammonia_in_air",
307        "cf_cell_methods": None,
308    },
309    "NH3_colmd": {
310        "cf_standard_name": "atmosphere_mass_content_of_ammonia",
311        "cf_cell_methods": None,
312    },
313    "HCHOMR": {
314        "cf_standard_name": "mass_fraction_of_formaldehyde_in_air",
315        "cf_cell_methods": None,
316    },
317    "HCHO_mmr": {
318        "cf_standard_name": "mass_fraction_of_formaldehyde_in_air",
319        "cf_cell_methods": None,
320    },
321    "HCHOVMR": {
322        "cf_standard_name": "mole_fraction_of_formaldehyde_in_air",
323        "cf_cell_methods": None,
324    },
325    "HCHO_vmr": {
326        "cf_standard_name": "mole_fraction_of_formaldehyde_in_air",
327        "cf_cell_methods": None,
328    },
329    "HCHOCON": {
330        "cf_standard_name": "mass_concentration_of_formaldehyde_in_air",
331        "cf_cell_methods": None,
332    },
333    "HCHO_mr": {
334        "cf_standard_name": "mass_concentration_of_formaldehyde_in_air",
335        "cf_cell_methods": None,
336    },
337    "HCHO_colmd": {
338        "cf_standard_name": "atmosphere_mass_content_of_formaldehyde",
339        "cf_cell_methods": None,
340    },
341    "CO2MR": {
342        "cf_standard_name": "mass_fraction_of_carbon_dioxide_in_air",
343        "cf_cell_methods": None,
344    },
345    "CO2_mmr": {
346        "cf_standard_name": "mass_fraction_of_carbon_dioxide_in_air",
347        "cf_cell_methods": None,
348    },
349    "CO2VMR": {
350        "cf_standard_name": "mole_fraction_of_carbon_dioxide_in_air",
351        "cf_cell_methods": None,
352    },
353    "CO2_vmr": {
354        "cf_standard_name": "mole_fraction_of_carbon_dioxide_in_air",
355        "cf_cell_methods": None,
356    },
357    "CO2_colmd": {
358        "cf_standard_name": "atmosphere_mass_content_of_carbon_dioxide",
359        "cf_cell_methods": None,
360    },
361    "SO4MR": {
362        "cf_standard_name": "mass_fraction_of_sulfate_in_air",
363        "cf_cell_methods": None,
364    },
365    "SO4_mmr": {
366        "cf_standard_name": "mass_fraction_of_sulfate_in_air",
367        "cf_cell_methods": None,
368    },
369    "SO4_colmd": {
370        "cf_standard_name": "atmosphere_mass_content_of_sulfate",
371        "cf_cell_methods": None,
372    },
373    "H2OMR": {
374        "cf_standard_name": "mass_fraction_of_water_vapor_in_air",
375        "cf_cell_methods": None,
376    },
377    "H2O_mmr": {
378        "cf_standard_name": "mass_fraction_of_water_vapor_in_air",
379        "cf_cell_methods": None,
380    },
381    "H2OVMR": {
382        "cf_standard_name": "mole_fraction_of_water_vapor_in_air",
383        "cf_cell_methods": None,
384    },
385    "H2O_vmr": {
386        "cf_standard_name": "mole_fraction_of_water_vapor_in_air",
387        "cf_cell_methods": None,
388    },
389    "H2O_colmd": {
390        "cf_standard_name": "atmosphere_mass_content_of_water_vapor",
391        "cf_cell_methods": None,
392    },
393    "N2OMR": {
394        "cf_standard_name": "mass_fraction_of_nitrous_oxide_in_air",
395        "cf_cell_methods": None,
396    },
397    "N2O_mmr": {
398        "cf_standard_name": "mass_fraction_of_nitrous_oxide_in_air",
399        "cf_cell_methods": None,
400    },
401    "N2OVMR": {
402        "cf_standard_name": "mole_fraction_of_nitrous_oxide_in_air",
403        "cf_cell_methods": None,
404    },
405    "N2O_vmr": {
406        "cf_standard_name": "mole_fraction_of_nitrous_oxide_in_air",
407        "cf_cell_methods": None,
408    },
409    "N2O_colmd": {
410        "cf_standard_name": "atmosphere_mass_content_of_nitrous_oxide",
411        "cf_cell_methods": None,
412    },
413    "NH4MR": {
414        "cf_standard_name": "mass_fraction_of_ammonium_in_air",
415        "cf_cell_methods": None,
416    },
417    "NH4_mmr": {
418        "cf_standard_name": "mass_fraction_of_ammonium_in_air",
419        "cf_cell_methods": None,
420    },
421    "NH4_colmd": {
422        "cf_standard_name": "atmosphere_mass_content_of_ammonium",
423        "cf_cell_methods": None,
424    },
425    "PANMR": {
426        "cf_standard_name": "mass_fraction_of_peroxyacetyl_nitrate_in_air",
427        "cf_cell_methods": None,
428    },
429    "PAN_mmr": {
430        "cf_standard_name": "mass_fraction_of_peroxyacetyl_nitrate_in_air",
431        "cf_cell_methods": None,
432    },
433    "PAN_colmd": {
434        "cf_standard_name": "atmosphere_mass_content_of_peroxyacetyl_nitrate",
435        "cf_cell_methods": None,
436    },
437    "HNO3MR": {
438        "cf_standard_name": "mass_fraction_of_nitric_acid_in_air",
439        "cf_cell_methods": None,
440    },
441    "HNO3_mmr": {
442        "cf_standard_name": "mass_fraction_of_nitric_acid_in_air",
443        "cf_cell_methods": None,
444    },
445    "HNO3_colmd": {
446        "cf_standard_name": "atmosphere_mass_content_of_nitric_acid",
447        "cf_cell_methods": None,
448    },
449    "NO3MR": {
450        "cf_standard_name": "mass_fraction_of_nitrate_radical_in_air",
451        "cf_cell_methods": None,
452    },
453    "NO3_mmr": {
454        "cf_standard_name": "mass_fraction_of_nitrate_radical_in_air",
455        "cf_cell_methods": None,
456    },
457    "NO3_colmd": {
458        "cf_standard_name": "atmosphere_mass_content_of_nitrate_radical",
459        "cf_cell_methods": None,
460    },
461    "OHMR": {
462        "cf_standard_name": "mass_fraction_of_hydroxyl_radical_in_air",
463        "cf_cell_methods": None,
464    },
465    "OH_mmr": {
466        "cf_standard_name": "mass_fraction_of_hydroxyl_radical_in_air",
467        "cf_cell_methods": None,
468    },
469    "OH_colmd": {
470        "cf_standard_name": "atmosphere_mass_content_of_hydroxyl_radical",
471        "cf_cell_methods": None,
472    },
473    "H2O2MR": {
474        "cf_standard_name": "mass_fraction_of_hydrogen_peroxide_in_air",
475        "cf_cell_methods": None,
476    },
477    "H2O2_mmr": {
478        "cf_standard_name": "mass_fraction_of_hydrogen_peroxide_in_air",
479        "cf_cell_methods": None,
480    },
481    "H2O2_colmd": {
482        "cf_standard_name": "atmosphere_mass_content_of_hydrogen_peroxide",
483        "cf_cell_methods": None,
484    },
485    "CH3OHMR": {
486        "cf_standard_name": "mass_fraction_of_methanol_in_air",
487        "cf_cell_methods": None,
488    },
489    "CH3OH_mmr": {
490        "cf_standard_name": "mass_fraction_of_methanol_in_air",
491        "cf_cell_methods": None,
492    },
493    "CH3OH_colmd": {
494        "cf_standard_name": "atmosphere_mass_content_of_methanol",
495        "cf_cell_methods": None,
496    },
497    "C2H6MR": {
498        "cf_standard_name": "mass_fraction_of_ethane_in_air",
499        "cf_cell_methods": None,
500    },
501    "C2H6_mmr": {
502        "cf_standard_name": "mass_fraction_of_ethane_in_air",
503        "cf_cell_methods": None,
504    },
505    "C2H6_colmd": {
506        "cf_standard_name": "atmosphere_mass_content_of_ethane",
507        "cf_cell_methods": None,
508    },
509    "C3H8MR": {
510        "cf_standard_name": "mass_fraction_of_propane_in_air",
511        "cf_cell_methods": None,
512    },
513    "C3H8_mmr": {
514        "cf_standard_name": "mass_fraction_of_propane_in_air",
515        "cf_cell_methods": None,
516    },
517    "C3H8_colmd": {
518        "cf_standard_name": "atmosphere_mass_content_of_propane",
519        "cf_cell_methods": None,
520    },
521    "ISOPMR": {
522        "cf_standard_name": "mass_fraction_of_isoprene_in_air",
523        "cf_cell_methods": None,
524    },
525    "C5H10_mmr": {
526        "cf_standard_name": "mass_fraction_of_isoprene_in_air",
527        "cf_cell_methods": None,
528    },
529    "C5H10_colmd": {
530        "cf_standard_name": "atmosphere_mass_content_of_isoprene",
531        "cf_cell_methods": None,
532    },
533    "BCMR": {
534        "cf_standard_name": "mass_fraction_of_black_carbon_aerosol_in_air",
535        "cf_cell_methods": None,
536    },
537    "BC_mmr": {
538        "cf_standard_name": "mass_fraction_of_black_carbon_aerosol_in_air",
539        "cf_cell_methods": None,
540    },
541    "BC_colmd": {
542        "cf_standard_name": "atmosphere_mass_content_of_black_carbon_aerosol",
543        "cf_cell_methods": None,
544    },
545    "DUSTRMR": {
546        "cf_standard_name": "mass_fraction_of_dust_dry_aerosol_in_air",
547        "cf_cell_methods": None,
548    },
549    "DU_mmr": {
550        "cf_standard_name": "mass_fraction_of_dust_dry_aerosol_in_air",
551        "cf_cell_methods": None,
552    },
553    "DU_colmd": {
554        "cf_standard_name": "atmosphere_mass_content_of_dust_dry_aerosol",
555        "cf_cell_methods": None,
556    },
557    "SSMR": {
558        "cf_standard_name": "mass_fraction_of_sea_salt_dry_aerosol_in_air",
559        "cf_cell_methods": None,
560    },
561    "SS_mmr": {
562        "cf_standard_name": "mass_fraction_of_sea_salt_dry_aerosol_in_air",
563        "cf_cell_methods": None,
564    },
565    "SS_colmd": {
566        "cf_standard_name": "atmosphere_mass_content_of_sea_salt_dry_aerosol",
567        "cf_cell_methods": None,
568    },
569    "OCMR": {
570        "cf_standard_name": "mass_fraction_of_particulate_organic_matter_dry_aerosol_in_air",
571        "cf_cell_methods": None,
572    },
573    "OM_mmr": {
574        "cf_standard_name": "mass_fraction_of_particulate_organic_matter_dry_aerosol_in_air",
575        "cf_cell_methods": None,
576    },
577    "OM_colmd": {
578        "cf_standard_name": "atmosphere_mass_content_of_particulate_organic_matter_dry_aerosol",
579        "cf_cell_methods": None,
580    },
581    "tot_mmr": {
582        "cf_standard_name": "mass_fraction_of_total_aerosol_in_air",
583        "cf_cell_methods": None,
584    },
585    "tot_mr": {
586        "cf_standard_name": "mass_concentration_of_total_aerosol_in_air",
587        "cf_cell_methods": None,
588    },
589    "tot_colmd": {
590        "cf_standard_name": "atmosphere_mass_content_of_total_aerosol",
591        "cf_cell_methods": None,
592    },
593    "Rn_mmr": {
594        "cf_standard_name": "mass_fraction_of_radon_in_air",
595        "cf_cell_methods": None,
596    },
597    "Rn_colmd": {
598        "cf_standard_name": "atmosphere_mass_content_of_radon",
599        "cf_cell_methods": None,
600    },
601    "Hg_mmr": {
602        "cf_standard_name": "mass_fraction_of_mercury_in_air",
603        "cf_cell_methods": None,
604    },
605    "Hg_colmd": {
606        "cf_standard_name": "atmosphere_mass_content_of_mercury",
607        "cf_cell_methods": None,
608    },
609    "Cl_mmr": {
610        "cf_standard_name": "mass_fraction_of_chlorine_in_air",
611        "cf_cell_methods": None,
612    },
613    "Cl_colmd": {
614        "cf_standard_name": "atmosphere_mass_content_of_chlorine",
615        "cf_cell_methods": None,
616    },
617    "ClO_mmr": {
618        "cf_standard_name": "mass_fraction_of_chlorine_monoxide_in_air",
619        "cf_cell_methods": None,
620    },
621    "ClO_colmd": {
622        "cf_standard_name": "atmosphere_mass_content_of_chlorine_monoxide",
623        "cf_cell_methods": None,
624    },
625    "O2_mmr": {
626        "cf_standard_name": "mass_fraction_of_oxygen_in_air",
627        "cf_cell_methods": None,
628    },
629    "O2_colmd": {
630        "cf_standard_name": "atmosphere_mass_content_of_oxygen",
631        "cf_cell_methods": None,
632    },
633    "H2_mmr": {
634        "cf_standard_name": "mass_fraction_of_hydrogen_in_air",
635        "cf_cell_methods": None,
636    },
637    "H2_colmd": {
638        "cf_standard_name": "atmosphere_mass_content_of_hydrogen",
639        "cf_cell_methods": None,
640    },
641    "N_mmr": {
642        "cf_standard_name": "mass_fraction_of_atomic_nitrogen_in_air",
643        "cf_cell_methods": None,
644    },
645    "N_colmd": {
646        "cf_standard_name": "atmosphere_mass_content_of_atomic_nitrogen",
647        "cf_cell_methods": None,
648    },
649    "O_mmr": {
650        "cf_standard_name": "mass_fraction_of_atomic_oxygen_in_air",
651        "cf_cell_methods": None,
652    },
653    "O_colmd": {
654        "cf_standard_name": "atmosphere_mass_content_of_atomic_oxygen",
655        "cf_cell_methods": None,
656    },
657    "Br_mmr": {
658        "cf_standard_name": "mass_fraction_of_atomic_bromine_in_air",
659        "cf_cell_methods": None,
660    },
661    "Br_colmd": {
662        "cf_standard_name": "atmosphere_mass_content_of_atomic_bromine",
663        "cf_cell_methods": None,
664    },
665    "BrO_mmr": {
666        "cf_standard_name": "mass_fraction_of_bromine_monoxide_in_air",
667        "cf_cell_methods": None,
668    },
669    "BrO_colmd": {
670        "cf_standard_name": "atmosphere_mass_content_of_bromine_monoxide",
671        "cf_cell_methods": None,
672    },
673    "PM25": {
674        "cf_standard_name": "mass_concentration_of_pm2p5_ambient_aerosol_particles_in_air",
675        "cf_cell_methods": None,
676    },
677    "PM10": {
678        "cf_standard_name": "mass_concentration_of_pm10_ambient_aerosol_particles_in_air",
679        "cf_cell_methods": None,
680    },
681    "MASSDEN": {
682        "cf_standard_name": "mass_concentration_of_chemical_constituent_in_air",
683        "cf_cell_methods": None,
684    },
685    "MASSMR": {
686        "cf_standard_name": "mass_fraction_of_chemical_constituent_in_air",
687        "cf_cell_methods": None,
688    },
689    "AOD340": {
690        "cf_standard_name": "atmosphere_optical_thickness_due_to_ambient_aerosol",
691        "cf_cell_methods": None,
692    },
693    "AOD440": {
694        "cf_standard_name": "atmosphere_optical_thickness_due_to_ambient_aerosol",
695        "cf_cell_methods": None,
696    },
697    "AOD550": {
698        "cf_standard_name": "atmosphere_optical_thickness_due_to_ambient_aerosol",
699        "cf_cell_methods": None,
700    },
701    "AOD645": {
702        "cf_standard_name": "atmosphere_optical_thickness_due_to_ambient_aerosol",
703        "cf_cell_methods": None,
704    },
705    "AOD870": {
706        "cf_standard_name": "atmosphere_optical_thickness_due_to_ambient_aerosol",
707        "cf_cell_methods": None,
708    },
709    "AOD1640": {
710        "cf_standard_name": "atmosphere_optical_thickness_due_to_ambient_aerosol",
711        "cf_cell_methods": None,
712    },
713    "totAOD550": {
714        "cf_standard_name": "atmosphere_optical_thickness_due_to_ambient_aerosol",
715        "cf_cell_methods": None,
716    },
717    "duAOD550": {
718        "cf_standard_name": "atmosphere_optical_thickness_due_to_dust_ambient_aerosol",
719        "cf_cell_methods": None,
720    },
721    "bcAOD550": {
722        "cf_standard_name": "atmosphere_optical_thickness_due_to_black_carbon_ambient_aerosol",
723        "cf_cell_methods": None,
724    },
725    "ssAOD550": {
726        "cf_standard_name": "atmosphere_optical_thickness_due_to_sea_salt_ambient_aerosol",
727        "cf_cell_methods": None,
728    },
729    "so4AOD550": {
730        "cf_standard_name": "atmosphere_optical_thickness_due_to_sulfate_ambient_aerosol",
731        "cf_cell_methods": None,
732    },
733    "omAOD550": {
734        "cf_standard_name": "atmosphere_optical_thickness_due_to_particulate_organic_matter_ambient_aerosol",
735        "cf_cell_methods": None,
736    },
737    "totAOD340": {
738        "cf_standard_name": "atmosphere_optical_thickness_due_to_ambient_aerosol",
739        "cf_cell_methods": None,
740    },
741    "totAOD440": {
742        "cf_standard_name": "atmosphere_optical_thickness_due_to_ambient_aerosol",
743        "cf_cell_methods": None,
744    },
745    "totAOD645": {
746        "cf_standard_name": "atmosphere_optical_thickness_due_to_ambient_aerosol",
747        "cf_cell_methods": None,
748    },
749    "totAOD870": {
750        "cf_standard_name": "atmosphere_optical_thickness_due_to_ambient_aerosol",
751        "cf_cell_methods": None,
752    },
753    "totAOD1640": {
754        "cf_standard_name": "atmosphere_optical_thickness_due_to_ambient_aerosol",
755        "cf_cell_methods": None,
756    },
757    "duAOD340": {
758        "cf_standard_name": "atmosphere_optical_thickness_due_to_dust_ambient_aerosol",
759        "cf_cell_methods": None,
760    },
761    "duAOD440": {
762        "cf_standard_name": "atmosphere_optical_thickness_due_to_dust_ambient_aerosol",
763        "cf_cell_methods": None,
764    },
765    "duAOD645": {
766        "cf_standard_name": "atmosphere_optical_thickness_due_to_dust_ambient_aerosol",
767        "cf_cell_methods": None,
768    },
769    "duAOD870": {
770        "cf_standard_name": "atmosphere_optical_thickness_due_to_dust_ambient_aerosol",
771        "cf_cell_methods": None,
772    },
773    "duAOD1640": {
774        "cf_standard_name": "atmosphere_optical_thickness_due_to_dust_ambient_aerosol",
775        "cf_cell_methods": None,
776    },
777}
778
779# ----------------------------------------------------------------------------------------
780# A dictionary to map GRIB2 Code Table 4.7 (Derived Forecast) to their equivalent
781# CF Convention cell_methods.
782# ----------------------------------------------------------------------------------------
783table_4_7_cf = {
784    0: {"cf_cell_methods": "time: mean"},
785    1: {"cf_cell_methods": "time: mean (comment: weighted)"},
786    2: {"cf_cell_methods": "time: standard_deviation (comment: with respect to cluster mean)"},
787    3: {"cf_cell_methods": "time: standard_deviation (comment: normalized)"},
788    4: {"cf_cell_methods": "time: standard_deviation"},
789    5: {"cf_cell_methods": None},  # No direct CF equivalent
790    6: {"cf_cell_methods": "time: mean (comment: of cluster members)"},
791    7: {"cf_cell_methods": "time: range (comment: interquartile)"},
792    8: {"cf_cell_methods": "time: minimum"},
793    9: {"cf_cell_methods": "time: maximum"},
794    10: {"cf_cell_methods": "time: variance"},
795    192: {"cf_cell_methods": "time: mode"},
796    193: {"cf_cell_methods": None},  # No direct CF equivalent
797    194: {"cf_cell_methods": "time: median"},
798    195: {"cf_cell_methods": None},  # No direct CF equivalent
799    197: {"cf_cell_methods": None},  # No direct CF equivalent
800    198: {"cf_cell_methods": None},  # Not a cell method
801    199: {"cf_cell_methods": None},  # No direct CF equivalent
802    200: {"cf_cell_methods": "time: mean"},
803    201: {"cf_cell_methods": None},  # No direct CF equivalent
804    202: {"cf_cell_methods": None},  # No direct CF equivalent
805    203: {"cf_cell_methods": None},  # No direct CF equivalent
806    204: {"cf_cell_methods": None},  # No direct CF equivalent
807    255: {"cf_cell_methods": None},  # Represents a missing value
808}