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26 Sep 2020
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How to achieve 1h steps if data is available ? 2 years 6 months ago #490

Hi, I see in the different sources we have the following data in 1H steps:
NAM-CACBN- NOAA-NAM model for Central America & Carribbean - Resolution: 0.11 deg (12 km) - Cycles: 00, 06, 12, 18 UTC - Days: 1-4 - Step: 1hr

But when trying to view the xygrib is still to step ever 3H, how can I see the 1H data ?

regards

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How to achieve 1h steps if data is available ? 2 years 6 months ago #493

Hi,

The NAM gribs for the Caribbean at 12km resolution are only published by NOAA at 3hr forecast intervals. The same applies to NAM PACIFIC.
On the other hand NAM CONUS is published with 1 hour intervals up to 36 hours.

The 1 hour interval setting that appears to be available for NAM CACBN and NAM PACIFIC needs to be fixed as it has no meaning.

Thanks for bringing this up.
David

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