GRIB2 - TABLE 3.3

  RESOLUTION AND COMPONENT FLAGS

Section 3, Octet 55 - for grid templates 0-3 and 40-43
Section 3, Octet 47 -
for grid templates 10, 20, 30, 31, 90, and 110
(Does not apply to grid templates 50-53, 100, 120, 1000, 1100, and 1200)

Created 05/11/05


Bit Number Value
Meaning
1-2

Reserved
3
0
i direction increments not given
1
i direction increments given
4
0
j direction increments not given
1
j direction increments given
5
0
Resolved u and v components of vector quantities relative to easterly and northerly directions
1
Resolved u and v components of vector quantities relative to the defined grid in the direction
of increasing x and y (or i and j) coordinates, respectively.
6-8

Reserved - set to zero


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