modis ancillary search by command line, NRT returned

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oo_processing
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modis ancillary search by command line, NRT returned

by oo_processing » Sun Apr 23, 2023 11:23 am America/New_York

Dear Support,

OCSSW version: v2022.2, (same results for v2023.2). I should get a refined ATT for a timestamp which is 60 days ago, but apparently not.

[oo_processing@optics1] $ modis_atteph -m modisa -s 2023053190001 --disable-download --ancdb=./junk.db
./junk.db
att1=/shares/cms_optics/apps/seadas/ocssw/V2022.2/var/anc/2023/053/PM1ATTNR_NRT.A2023053.1855.061
att2=/shares/cms_optics/apps/seadas/ocssw/V2022.2/var/anc/2023/053/PM1ATTNR_NRT.A2023053.1900.061
att3=/shares/cms_optics/apps/seadas/ocssw/V2022.2/var/anc/2023/053/PM1ATTNR_NRT.A2023053.1905.061

eph1=/shares/cms_optics/apps/seadas/ocssw/V2022.2/var/anc/2023/053/PM1EPHND.P2023053.1200.003

[oo_processing@optics1] $ which modis_atteph
/shares/cms_optics/apps/seadas/ocssw/V2022.2/bin/modis_atteph

Best,
Yuyuan

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OB ODPS - towens
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Re: modis ancillary search by command line, NRT returned

by OB ODPS - towens » Mon Apr 24, 2023 9:24 am America/New_York

This was a case where the granule would not process with the refined attitude data so it failed back to the predicted data.

Tommy

oo_processing
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Re: modis ancillary search by command line, NRT returned

by oo_processing » Mon Apr 24, 2023 10:39 am America/New_York

Thanks for clarification. -Yuyuan
OB ODPS - towens wrote: Mon Apr 24, 2023 9:24 am America/New_York This was a case where the granule would not process with the refined attitude data so it failed back to the predicted data.

Tommy

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