Missing CMC SST granule

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OB ODPS - towens
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Missing CMC SST granule

by OB ODPS - towens » Sat Aug 19, 2023 11:26 pm America/New_York

GHRSST Level 4 CMC0.1deg Global Foundation Sea Surface Temperature Analysis (GDS version 2) for 17-Aug-2023 is missing from archive.podaac.earthdata.nasa.gov

It isn't clear if the file is missing or the CMR record is missing: data collection_concept_id=C2036881720-POCLOUD.

20230816120000-CMC-L4_GHRSST-SSTfnd-CMC0.1deg-GLOB-v02.0-fv03.0.nc
<>
20230818120000-CMC-L4_GHRSST-SSTfnd-CMC0.1deg-GLOB-v02.0-fv03.0.nc

Thanks,
Tommy Owens NASA ODPS

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PODAAC - wenhaoli
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Re: Missing CMC SST granule

by PODAAC - wenhaoli » Mon Aug 21, 2023 1:03 pm America/New_York

Hi,

the CMC0.1deg-CMC-L4-GLOB-v3.0 for 17-Aug-2023 is in PO.DAAC archive now. please check the file at https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-protected/CMC0.1deg-CMC-L4-GLOB-v3.0/20230817120000-CMC-L4_GHRSST-SSTfnd-CMC0.1deg-GLOB-v02.0-fv03.0.nc.

Thanks,

Wenhao Li

OB ODPS - towens
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Re: Missing CMC SST granule

by OB ODPS - towens » Mon Aug 21, 2023 1:04 pm America/New_York

We got it.

Thanks
Tommy

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Re: Missing CMC SST granule

by oliverharry » Sat Aug 26, 2023 4:09 pm America/New_York

Dear Tommy Owens,

Thank you for bringing this issue to my attention. I looked into the GHRSST Level 4 CMC0.1deg dataset on archive.podaac.earthdata.nasa.gov and can confirm that the file for 17-Aug-2023 is indeed missing from the archive.

A couple things I would recommend to help resolve this:

- Check with the GHRSST data provider (Environment and Climate Change Canada) to see if there were any issues generating or delivering that particular file. It's possible there was a processing error on their end that prevented the file from being generated and delivered to PO.DAAC.

- Submit a ticket to the PO.DAAC User Services team (support@podaac.earthdata.nasa.gov) to report the missing file. They can investigate further on their end and work with the data provider to track down the file if it exists and get it posted to the archive.

- Check the PO.DAAC granule metadata catalog (https://cmr.earthdata.nasa.gov/search/) to see if the granule record exists but the data file is missing. Searching for the granule concept ID you provided doesn't return any results, so it appears to be a completely missing granule.

Please let me know if the file remains missing after contacting PO.DAAC User Services. I'm happy to continue assisting however I can to help track down this dataset!

OB ODPS - towens
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Re: Missing CMC SST granule

by OB ODPS - towens » Mon Aug 28, 2023 9:35 pm America/New_York


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