...
- 10 metre U wind component
- 10 metre V wind component
- Mean wave direction
- Mean wave period based on second moment
- Peak wave period
- Significant height of combined wind waves and swell
...
Encoding details
Find in this page all details and examples of All details about the required input files for the project.including examples can be found in the page GRIB2 encoding
Production chain
- The data will be pulled via ftp from an agreed server location at the data producer's site.
- Participants are committed to guarantee a steady and reliable provision of their data and to communicate any relevant changes.
============================================
(below is obsolete now)
Aim of this page : Description and example of grib2 files that we expect from partners.
...
parameter
( WMO GRIB2 - TABLE 4.2-10-0)
...
Number
...
time
(grib2/tables/2/4.4.table)
...
165.128
...
. regular lat-long grid
. grid spacing free for the contributor to chose
. not need to be global
eg:
gridDefinitionTemplateNumber = 0 [Latitude/longitude]
latitudeOfFirstGridPoint = 90000000
longitudeOfFirstGridPoint = 0
latitudeOfLastGridPoint = -77500000
longitudeOfLastGridPoint = 359500000
iDirectionIncrement = 500000
jDirectionIncrement = 500000
...
I think I should use :
102 Specific altitude above mean sea level
in section 4.
What is your view ?
...
166.128
...
229.140
Significant height of combined wind waves and swell
...
Significant height of combined
wind waves and swell
...
typeOfFirstFixedSurface = 101 [Mean sea level (grib2/tables/5/4.5.table) ]
typeOfSecondFixedSurface = 255
...
231.140
...
221.140
Mean wave period based on second moment
...
230.140
...
Direction of combined wind
waves and swell
...
Mean wave direction derived from the vector mean direction from the wave variance spectrum.
WMO tables :
View file | ||||
---|---|---|---|---|
|
View file | ||||
---|---|---|---|---|
|
...
- .
...
http://www.nco.ncep.noaa.gov/pmb/docs/grib2/grib2_table4-2-10-0.shtml
...