Error message from NSRDB, can't download new weather files

  • berling
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01 Dec 2025 16:13 #14398 by berling
Hi, I am having issues downloading weather files through SAM. This error started about a week ago. Every try results in an "Error message from NSRDB: Data processing failure." 

When trying with the advanced method, the error changes slightly to a "weather file not available" error (attached)   

Is this a known error? Are there any other workarounds to download NSRDB data?

Thanks, 
Geoffrey

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  • Paul Gilman
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03 Dec 2025 11:56 #14400 by Paul Gilman
Hi Geoffrey,

There seems to be an intermittent problem with NSRDB downloads from SAM. We are working to fix the problem.

In the meantime, please try a few times to see if you can get the download to work.

You can always try downloading files directly from the NSRDB: nsrdb.nrel.gov .

Best regards,
Paul.

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  • berling
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03 Dec 2025 14:59 #14401 by berling
Thank you for the quick reply. It was working again today.

Geoffrey

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