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EPS Perturbed Forecast
Wave Data Set
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This part includes a brief description and the order forms
of this specific Data Set.
Description :
- Period supported - 29 June 1998 to current date;
- Each parameter is stored as a field of grid point values, in latitude rows starting at the north and working southwards; within each row values run from west to east starting at the 0° meridian;
- Data are stored in FM 92 GRIB using sufficient bits to ensure that the values represented can be retrieved to an accuracy consistent with the analysis method used;
The changes to this archive are as follows:
|
29 June 1998 |
Internal data representation is on a 1.5 ° degree latitude/longitude
grid |
|
21 November 2000 |
Data is represented on a reduced 1.0° latitude/longitude
grid (the number of points along each line of latitude varies) |
|
26 November 2001 |
Field added is mean wave period second moment |
|
25 March 2003 |
Forecast data from base time 0000 UTC is also available |
|
7 October 2003 |
Fields added are Benjamin-Feir index, wave spectral peakedness, wave surface kurtosis |
Order forms :
If you wish to make an order from this data set please download the following two Acrobat (PDF) files :| 1. Instructions and Standard Order forms (common for all data sets): |
24 KB |
| 2. Data Set Order form (to select data from this specific data set only) : |
 | 16.09.2008 |
 | © ECMWF |
