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发表于 2014-4-29 11:27:36
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谢谢分享。
关于(4)steps说明:
What are the 'steps' for the surface daily fields in ERA-Interim?
The ERA-Interim data server surface archive has a mixture of analysis fields, forecast fields and fields available from both the analysis and forecast. The other daily archives have only analysis data.
If step 0 is chosen, then only analysed fields, which are produced for 0000, 0600, 1200 and 1800 UTC, are available.
If step 3, 6, 9 or 12 is selected then only forecast fields which are produced from forecasts beginning at 0000 and 1200 UTC, are available. |
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