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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
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To learn about what's going on, see About the Archive Site.
John Caron wrote:
> The first time that TDS 4.3 reads a grib file, it has to create indices
> (*.gbx9 and *.ncx). That will be very slow the first time, then much
> faster after that. Check to see if thats whats happening. Wait till all
> the index files are created, and then see how fast things are.
I did do that - it appears to be done with all index building (gbx9
and ncx files present) but it's still very slow. It keeps saying that
it is scanning the forecast cycle directories which I'm not using. I
suspect it may be because the "best" time series crosses forecast
cycles, whereas I only want one forecast cycle at a time.
I've created a test folder with only 1 forecast cycle in it. When I
re-try the exact same thing with this folder, everything runs as fast
as before with a full extraction in 5 minutes.
Kind regards,
Hein
--
Dr. Hein Zelle
Senior consultant meteorology & oceanography
BMT ARGOSS
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