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some variables in GFS/FNL grib cannot be read by cfgrib #75

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ben108472 opened this issue Apr 19, 2019 · 4 comments
Closed

some variables in GFS/FNL grib cannot be read by cfgrib #75

ben108472 opened this issue Apr 19, 2019 · 4 comments

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@ben108472
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I use wgrib2 to list all the variables in GFS or FNL data.

238:124466869:d=2016091318:TMP:1000 mb:anl:
239:124885334:d=2016091318:RH:1000 mb:anl:
240:125601738:d=2016091318:VVEL:1000 mb:anl:
241:126734494:d=2016091318:UGRD:1000 mb:anl:
242:127239459:d=2016091318:VGRD:1000 mb:anl:
243:127726020:d=2016091318:ABSV:1000 mb:anl:
244:128427260:d=2016091318:CLWMR:1000 mb:anl:
246:129424957:d=2016091318:HGT:1000 mb:anl:

But cfgrib only reads these variables in pressure level,it misses many variables.

Data variables:
gh (isobaricInhPa, latitude, longitude) float32 ...
t (isobaricInhPa, latitude, longitude) float32 ...
r (isobaricInhPa, latitude, longitude) float32 ...
u (isobaricInhPa, latitude, longitude) float32 ...
v (isobaricInhPa, latitude, longitude) float32 ...

Is there any solutions?
@alexamici
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alexamici commented Apr 19, 2019 •
edited

@ben108472 variable parsing rules have changed lately, if you are not using cfgrib version 0.9.2 please upgrade and report back if what you observe changes. In any event, can you give me a link to a dataset I can test with?

@ben108472
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@alexamici
I use cfgrib-0.9.6.2,and here is the grib file I use.
https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod/gfs.2019041900/gfs.t00z.pgrb2.0p25.f006

@ben108472
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In my opinion,variables(gh,t,r,u,v)are same vertical levels,but others are not.
For example,VVL(vertical velocity in pressure level)only has 21 vertical levels.(GFS 0.25 grib)

@alexamici
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@ben108472 using the new heuristic for cfgrib.open_datasets introduced with version 0.9.7 you should get all, or almost all, variable correctly.

Please open a new issue if you still find that some variable is not usable.

>>> import cfgrib
>>> cfgrib.open_datasets('gfs.t00z.pgrb2.0p25.f006')
[<xarray.Dataset>
 Dimensions:     (latitude: 721, longitude: 1440)
 Coordinates:
     time        datetime64[ns] 2019-05-27
     step        timedelta64[ns] 06:00:00
     atmosphere  int64 0
   * latitude    (latitude) float64 90.0 89.75 89.5 89.25 ... -89.5 -89.75 -90.0
   * longitude   (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time  datetime64[ns] ...
 Data variables:
     tcc         (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:              (depthBelowLandLayer: 2, latitude: 721, longitude: 1440)
 Coordinates:
     time                 datetime64[ns] 2019-05-27
     step                 timedelta64[ns] 06:00:00
   * depthBelowLandLayer  (depthBelowLandLayer) int64 0 1
   * latitude             (latitude) float64 90.0 89.75 89.5 ... -89.75 -90.0
   * longitude            (longitude) float64 0.0 0.25 0.5 ... 359.2 359.5 359.8
     valid_time           datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     st                   (depthBelowLandLayer, latitude, longitude) float32 ...
     soilw                (depthBelowLandLayer, latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:            (latitude: 721, longitude: 1440)
 Coordinates:
     time               datetime64[ns] 2019-05-27
     step               timedelta64[ns] 06:00:00
     heightAboveGround  int64 80
   * latitude           (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude          (longitude) float64 0.0 0.25 0.5 ... 359.2 359.5 359.8
     valid_time         datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     pres               (latitude, longitude) float32 ...
     u                  (latitude, longitude) float32 ...
     v                  (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:            (heightAboveGround: 2, latitude: 721, longitude: 1440)
 Coordinates:
     time               datetime64[ns] 2019-05-27
     step               timedelta64[ns] 06:00:00
   * heightAboveGround  (heightAboveGround) int64 80 100
   * latitude           (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude          (longitude) float64 0.0 0.25 0.5 ... 359.2 359.5 359.8
     valid_time         datetime64[ns] ...
 Data variables:
     t                  (heightAboveGround, latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:            (heightAboveGround: 2, latitude: 721, longitude: 1440)
 Coordinates:
     time               datetime64[ns] 2019-05-27
     step               timedelta64[ns] 06:00:00
   * heightAboveGround  (heightAboveGround) int64 2 80
   * latitude           (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude          (longitude) float64 0.0 0.25 0.5 ... 359.2 359.5 359.8
     valid_time         datetime64[ns] ...
 Data variables:
     q                  (heightAboveGround, latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:            (latitude: 721, longitude: 1440)
 Coordinates:
     time               datetime64[ns] 2019-05-27
     step               timedelta64[ns] 06:00:00
     heightAboveGround  int64 10
   * latitude           (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude          (longitude) float64 0.0 0.25 0.5 ... 359.2 359.5 359.8
     valid_time         datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     u10                (latitude, longitude) float32 ...
     v10                (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:            (latitude: 721, longitude: 1440)
 Coordinates:
     time               datetime64[ns] 2019-05-27
     step               timedelta64[ns] 06:00:00
     heightAboveGround  int64 2
   * latitude           (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude          (longitude) float64 0.0 0.25 0.5 ... 359.2 359.5 359.8
     valid_time         datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     t2m                (latitude, longitude) float32 ...
     d2m                (latitude, longitude) float32 ...
     tmax               (latitude, longitude) float32 ...
     tmin               (latitude, longitude) float32 ...
     r2                 (latitude, longitude) float32 ...
     aptmp              (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:            (latitude: 721, longitude: 1440)
 Coordinates:
     time               datetime64[ns] 2019-05-27
     step               timedelta64[ns] 06:00:00
     heightAboveGround  int64 100
   * latitude           (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude          (longitude) float64 0.0 0.25 0.5 ... 359.2 359.5 359.8
     valid_time         datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     u100               (latitude, longitude) float32 ...
     v100               (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:                 (latitude: 721, longitude: 1440)
 Coordinates:
     time                    datetime64[ns] 2019-05-27
     step                    timedelta64[ns] 06:00:00
     heightAboveGroundLayer  int64 6000
   * latitude                (latitude) float64 90.0 89.75 89.5 ... -89.75 -90.0
   * longitude               (longitude) float64 0.0 0.25 0.5 ... 359.5 359.8
     valid_time              datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     ustm                    (latitude, longitude) float32 ...
     vstm                    (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:                 (latitude: 721, longitude: 1440)
 Coordinates:
     time                    datetime64[ns] 2019-05-27
     step                    timedelta64[ns] 06:00:00
     heightAboveGroundLayer  int64 3000
   * latitude                (latitude) float64 90.0 89.75 89.5 ... -89.75 -90.0
   * longitude               (longitude) float64 0.0 0.25 0.5 ... 359.5 359.8
     valid_time              datetime64[ns] ...
 Data variables:
     hlcy                    (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:         (heightAboveSea: 3, latitude: 721, longitude: 1440)
 Coordinates:
     time            datetime64[ns] 2019-05-27
     step            timedelta64[ns] 06:00:00
   * heightAboveSea  (heightAboveSea) int64 1829 2743 3658
   * latitude        (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude       (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time      datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     t               (heightAboveSea, latitude, longitude) float32 ...
     u               (heightAboveSea, latitude, longitude) float32 ...
     v               (heightAboveSea, latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:        (isobaricInhPa: 31, latitude: 721, longitude: 1440)
 Coordinates:
     time           datetime64[ns] 2019-05-27
     step           timedelta64[ns] 06:00:00
   * isobaricInhPa  (isobaricInhPa) int64 1000 975 950 925 900 850 ... 7 5 3 2 1
   * latitude       (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude      (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time     datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     t              (isobaricInhPa, latitude, longitude) float32 ...
     u              (isobaricInhPa, latitude, longitude) float32 ...
     v              (isobaricInhPa, latitude, longitude) float32 ...
     gh             (isobaricInhPa, latitude, longitude) float32 ...
     r              (isobaricInhPa, latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:        (isobaricInhPa: 21, latitude: 721, longitude: 1440)
 Coordinates:
     time           datetime64[ns] 2019-05-27
     step           timedelta64[ns] 06:00:00
   * isobaricInhPa  (isobaricInhPa) int64 1000 975 950 925 ... 250 200 150 100
   * latitude       (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude      (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time     datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     w              (isobaricInhPa, latitude, longitude) float32 ...
     clwmr          (isobaricInhPa, latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:        (isobaricInhPa: 26, latitude: 721, longitude: 1440)
 Coordinates:
     time           datetime64[ns] 2019-05-27
     step           timedelta64[ns] 06:00:00
   * isobaricInhPa  (isobaricInhPa) int64 1000 975 950 925 900 ... 70 50 30 20 10
   * latitude       (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude      (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time     datetime64[ns] ...
 Data variables:
     absv           (isobaricInhPa, latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:        (latitude: 721, longitude: 1440)
 Coordinates:
     time           datetime64[ns] 2019-05-27
     step           timedelta64[ns] 06:00:00
     isobaricInhPa  int64 500
   * latitude       (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude      (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time     datetime64[ns] ...
 Data variables:
     5wavh          (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:        (isobaricInhPa: 17, latitude: 721, longitude: 1440)
 Coordinates:
     time           datetime64[ns] 2019-05-27
     step           timedelta64[ns] 06:00:00
   * isobaricInhPa  (isobaricInhPa) int64 400 350 300 250 200 150 ... 7 5 3 2 1
   * latitude       (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude      (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time     datetime64[ns] ...
 Data variables:
     o3mr           (isobaricInhPa, latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:        (isobaricInhPa: 19, latitude: 721, longitude: 1440)
 Coordinates:
     time           datetime64[ns] 2019-05-27
     step           timedelta64[ns] 06:00:00
   * isobaricInhPa  (isobaricInhPa) int64 1000 950 900 850 ... 250 200 150 100
   * latitude       (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude      (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time     datetime64[ns] ...
 Data variables:
     ICSEV          (isobaricInhPa, latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:       (latitude: 721, longitude: 1440)
 Coordinates:
     time          datetime64[ns] 2019-05-27
     step          timedelta64[ns] 06:00:00
     isothermZero  int64 0
   * latitude      (latitude) float64 90.0 89.75 89.5 ... -89.5 -89.75 -90.0
   * longitude     (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time    datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     gh            (latitude, longitude) float32 ...
     r             (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:     (latitude: 721, longitude: 1440)
 Coordinates:
     time        datetime64[ns] 2019-05-27
     step        timedelta64[ns] 06:00:00
     maxWind     int64 0
   * latitude    (latitude) float64 90.0 89.75 89.5 89.25 ... -89.5 -89.75 -90.0
   * longitude   (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time  datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     pres        (latitude, longitude) float32 ...
     t           (latitude, longitude) float32 ...
     u           (latitude, longitude) float32 ...
     v           (latitude, longitude) float32 ...
     gh          (latitude, longitude) float32 ...
     icaht       (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:     (latitude: 721, longitude: 1440)
 Coordinates:
     time        datetime64[ns] 2019-05-27
     step        timedelta64[ns] 06:00:00
     meanSea     int64 0
   * latitude    (latitude) float64 90.0 89.75 89.5 89.25 ... -89.5 -89.75 -90.0
   * longitude   (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time  datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     prmsl       (latitude, longitude) float32 ...
     mslet       (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:     (latitude: 721, longitude: 1440)
 Coordinates:
     time        datetime64[ns] 2019-05-27
     step        timedelta64[ns] 06:00:00
     nominalTop  int64 0
   * latitude    (latitude) float64 90.0 89.75 89.5 89.25 ... -89.5 -89.75 -90.0
   * longitude   (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time  datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     uswrf       (latitude, longitude) float32 ...
     ulwrf       (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:             (latitude: 721, longitude: 1440, potentialVorticity: 2)
 Coordinates:
     time                datetime64[ns] 2019-05-27
     step                timedelta64[ns] 06:00:00
   * potentialVorticity  (potentialVorticity) int64 2 2147486
   * latitude            (latitude) float64 90.0 89.75 89.5 ... -89.75 -90.0
   * longitude           (longitude) float64 0.0 0.25 0.5 ... 359.2 359.5 359.8
     valid_time          datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     pres                (potentialVorticity, latitude, longitude) float32 ...
     t                   (potentialVorticity, latitude, longitude) float32 ...
     u                   (potentialVorticity, latitude, longitude) float32 ...
     v                   (potentialVorticity, latitude, longitude) float32 ...
     gh                  (potentialVorticity, latitude, longitude) float32 ...
     vwsh                (potentialVorticity, latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:                  (latitude: 721, longitude: 1440, pressureFromGroundLayer: 2)
 Coordinates:
     time                     datetime64[ns] 2019-05-27
     step                     timedelta64[ns] 06:00:00
   * pressureFromGroundLayer  (pressureFromGroundLayer) int64 18000 25500
   * latitude                 (latitude) float64 90.0 89.75 89.5 ... -89.75 -90.0
   * longitude                (longitude) float64 0.0 0.25 0.5 ... 359.5 359.8
     valid_time               datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     cape                     (pressureFromGroundLayer, latitude, longitude) float32 ...
     cin                      (pressureFromGroundLayer, latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:                  (latitude: 721, longitude: 1440)
 Coordinates:
     time                     datetime64[ns] 2019-05-27
     step                     timedelta64[ns] 06:00:00
     pressureFromGroundLayer  int64 3000
   * latitude                 (latitude) float64 90.0 89.75 89.5 ... -89.75 -90.0
   * longitude                (longitude) float64 0.0 0.25 0.5 ... 359.5 359.8
     valid_time               datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     t                        (latitude, longitude) float32 ...
     u                        (latitude, longitude) float32 ...
     v                        (latitude, longitude) float32 ...
     q                        (latitude, longitude) float32 ...
     r                        (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:                  (latitude: 721, longitude: 1440)
 Coordinates:
     time                     datetime64[ns] 2019-05-27
     step                     timedelta64[ns] 06:00:00
     pressureFromGroundLayer  int64 25500
   * latitude                 (latitude) float64 90.0 89.75 89.5 ... -89.75 -90.0
   * longitude                (longitude) float64 0.0 0.25 0.5 ... 359.5 359.8
     valid_time               datetime64[ns] ...
 Data variables:
     plpl                     (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:     (latitude: 721, longitude: 1440)
 Coordinates:
     time        datetime64[ns] 2019-05-27
     step        timedelta64[ns] 06:00:00
     sigma       int64 1
   * latitude    (latitude) float64 90.0 89.75 89.5 89.25 ... -89.5 -89.75 -90.0
   * longitude   (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time  datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     pt          (latitude, longitude) float32 ...
     t           (latitude, longitude) float32 ...
     u           (latitude, longitude) float32 ...
     v           (latitude, longitude) float32 ...
     w           (latitude, longitude) float32 ...
     r           (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:     (latitude: 721, longitude: 1440, sigmaLayer: 2)
 Coordinates:
     time        datetime64[ns] 2019-05-27
     step        timedelta64[ns] 06:00:00
   * sigmaLayer  (sigmaLayer) int64 0 1
   * latitude    (latitude) float64 90.0 89.75 89.5 89.25 ... -89.5 -89.75 -90.0
   * longitude   (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time  datetime64[ns] ...
 Data variables:
     r           (sigmaLayer, latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:     (latitude: 721, longitude: 1440)
 Coordinates:
     time        datetime64[ns] 2019-05-27
     step        timedelta64[ns] 06:00:00
     surface     int64 0
   * latitude    (latitude) float64 90.0 89.75 89.5 89.25 ... -89.5 -89.75 -90.0
   * longitude   (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time  datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     siconc      (latitude, longitude) float32 ...
     cape        (latitude, longitude) float32 ...
     t           (latitude, longitude) float32 ...
     sp          (latitude, longitude) float32 ...
     lsm         (latitude, longitude) float32 ...
     vis         (latitude, longitude) float32 ...
     prate       (latitude, longitude) float32 ...
     acpcp       (latitude, longitude) float32 ...
     sde         (latitude, longitude) float32 ...
     cin         (latitude, longitude) float32 ...
     orog        (latitude, longitude) float32 ...
     tp          (latitude, longitude) float32 ...
     lhtfl       (latitude, longitude) float32 ...
     shtfl       (latitude, longitude) float32 ...
     crain       (latitude, longitude) float32 ...
     cfrzr       (latitude, longitude) float32 ...
     cicep       (latitude, longitude) float32 ...
     csnow       (latitude, longitude) float32 ...
     cprat       (latitude, longitude) float32 ...
     cpofp       (latitude, longitude) float32 ...
     pevpr       (latitude, longitude) float32 ...
     sdwe        (latitude, longitude) float32 ...
     uflx        (latitude, longitude) float32 ...
     vflx        (latitude, longitude) float32 ...
     gust        (latitude, longitude) float32 ...
     u-gwd       (latitude, longitude) float32 ...
     v-gwd       (latitude, longitude) float32 ...
     hpbl        (latitude, longitude) float32 ...
     dswrf       (latitude, longitude) float32 ...
     uswrf       (latitude, longitude) float32 ...
     dlwrf       (latitude, longitude) float32 ...
     ulwrf       (latitude, longitude) float32 ...
     lftx        (latitude, longitude) float32 ...
     4lftx       (latitude, longitude) float32 ...
     watr        (latitude, longitude) float32 ...
     gflux       (latitude, longitude) float32 ...
     hindex      (latitude, longitude) float32 ...
     wilt        (latitude, longitude) float32 ...
     landn       (latitude, longitude) float32 ...
     fldcp       (latitude, longitude) float32 ...
     al          (latitude, longitude) float32 ...
     SUNSD       (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:     (latitude: 721, longitude: 1440)
 Coordinates:
     time        datetime64[ns] 2019-05-27
     step        timedelta64[ns] 06:00:00
     tropopause  int64 0
   * latitude    (latitude) float64 90.0 89.75 89.5 89.25 ... -89.5 -89.75 -90.0
   * longitude   (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time  datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     pres        (latitude, longitude) float32 ...
     t           (latitude, longitude) float32 ...
     u           (latitude, longitude) float32 ...
     v           (latitude, longitude) float32 ...
     gh          (latitude, longitude) float32 ...
     icaht       (latitude, longitude) float32 ...
     vwsh        (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:     (latitude: 721, longitude: 1440)
 Coordinates:
     time        datetime64[ns] 2019-05-27
     step        timedelta64[ns] 06:00:00
     level       int64 0
   * latitude    (latitude) float64 90.0 89.75 89.5 89.25 ... -89.5 -89.75 -90.0
   * longitude   (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time  datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     pres        (latitude, longitude) float32 ...
     t           (latitude, longitude) float32 ...
     u           (latitude, longitude) float32 ...
     v           (latitude, longitude) float32 ...
     gh          (latitude, longitude) float32 ...
     r           (latitude, longitude) float32 ...
     pwat        (latitude, longitude) float32 ...
     tcc         (latitude, longitude) float32 ...
     cwat        (latitude, longitude) float32 ...
     cwork       (latitude, longitude) float32 ...
     tozne       (latitude, longitude) float32 ...
     VRATE       (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ,
 <xarray.Dataset>
 Dimensions:     (latitude: 721, longitude: 1440)
 Coordinates:
     time        datetime64[ns] 2019-05-27
     step        timedelta64[ns] 06:00:00
     level       int64 0
   * latitude    (latitude) float64 90.0 89.75 89.5 89.25 ... -89.5 -89.75 -90.0
   * longitude   (longitude) float64 0.0 0.25 0.5 0.75 ... 359.2 359.5 359.8
     valid_time  datetime64[ns] 2019-05-27T06:00:00
 Data variables:
     pres        (latitude, longitude) float32 ...
     tcc         (latitude, longitude) float32 ...
 Attributes:
     GRIB_edition:            2
     GRIB_centre:             kwbc
     GRIB_centreDescription:  US National Weather Service - NCEP 
     GRIB_subCentre:          0
     Conventions:             CF-1.7
     institution:             US National Weather Service - NCEP ]

@matteodefelice matteodefelice mentioned this issue Oct 22, 2021
Closed
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@alexamici @ben108472