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Home >  Publications >  Manuals > Grib API>   
   




 
 
ECMWF ocean data
Element Contents GRIB API keys
1 Data representation type = 192. gridType
2 Number of points along first axis (32767 = not used). Nx
Ni
3 Number of points along second axis (32767 = not used). Ny
Nj
4-10 Reserved. Set to 0.
11 Scanning mode flags (see WMO code table 8).

iScansNegatively

jScansNegatively

jPointsAreConsecutive

12-22 Reserved. Set to 0.

This data representation type should always be used in conjunction with the ECMWF local definition 4 extension to GRIB section 1: ocean model data.
 

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