Search found 303 matches

by OB SeaDAS - xuanyang02
Thu May 05, 2022 1:15 pm America/New_York
Forum: Questions/Comments
Question: modis_atteph.py is downloading the wrong ATT/EPH pair
Replies: 13

Re: modis_atteph.py is downloading the wrong ATT/EPH pair

Dmitry,

I have to clarify that ocssw/scripts/modis_atteph.py (V2019.3) calls an old api that returns 1 when ATT files are non optimal.

The new ocssw/bin/modis_attpeh (V2022.0) calls a new api that returns 0 even when ATT/EPH files are non optimal.

Bing
by OB SeaDAS - xuanyang02
Wed May 04, 2022 4:31 pm America/New_York
Forum: Questions/Comments
Question: modis_atteph.py is downloading the wrong ATT/EPH pair
Replies: 13

Re: modis_atteph.py is downloading the wrong ATT/EPH pair

Yes, an exit status < 4 indicates the presence of some kind of ATT/EPH data, sometimes NRT, less than optimal.
by OB SeaDAS - xuanyang02
Mon May 02, 2022 3:11 pm America/New_York
Forum: Questions/Comments
Question: Mismatch between input geographic limits and output of l2gen for MODISA using V2022.0
Replies: 10

Re: Mismatch between input geographic limits and output of l2gen for MODISA using V2022.0

Hello bijaylaxmi, I tried your file A2005335192500.L1A_LAC with V2022.0. Here is what I did 1) modis_GEO on A2005335192500.L1A_LAC -> AQUA_MODIS.20051201T192500.GEO.hdf 2) extractor on A2005335192500.L1A_LAC with (SWlon=-92.5, SWlat=26, NElon=-87.5, NElat=31) -> AQUA_MODIS.20051201T192500.L1A.sub.nc...
by OB SeaDAS - xuanyang02
Mon May 02, 2022 10:25 am America/New_York
Forum: Questions/Comments
Question: Terra Processing: Trouble with GEO file
Replies: 4

Re: Terra Processing: Trouble with GEO file

Please try

Code: Select all

modis_atteph T2010285143500.L1A_LAC
If successful, try modis_GEO again.
by OB SeaDAS - xuanyang02
Fri Apr 29, 2022 2:33 pm America/New_York
Forum: Questions/Comments
Question: Terra Processing: Trouble with GEO file
Replies: 4

Re: Terra Processing: Trouble with GEO file

What version of SeaDAS are you using? SeaDAS 8.2.0? What tag of OCSSW are you using? V2022.0?
by OB SeaDAS - xuanyang02
Fri Apr 29, 2022 12:48 pm America/New_York
Forum: Questions/Comments
Question: modis_atteph.py is downloading the wrong ATT/EPH pair
Replies: 13

Re: modis_atteph.py is downloading the wrong ATT/EPH pair

When the PM1ATTNR_NRT and PM1EPHND files are available, the api called by modis_attteph.py returns status 1, because the PM1ATTNR_NRT files are classified as non-optimal. https://oceandata.sci.gsfc.nasa.gov/api/atteph/A/2022118111000/2022118111500 {"files":[["ATT1","PM1ATTNR...
by OB SeaDAS - xuanyang02
Wed Apr 27, 2022 12:45 pm America/New_York
Forum: Questions/Comments
Question: modis_atteph.py is downloading the wrong ATT/EPH pair
Replies: 13

Re: modis_atteph.py is downloading the wrong ATT/EPH pair

When you use the -d option (Disable download of ancillary files not found on hard disk), it is correct to get the message "Downloads disabled. The following missing file(s) will not be downloaded: PM1EPHND.P2022115.1200.003 PM1ATTNR_NRT.A2022116.1045.061 PM1ATTNR_NRT.A2022116.1040.061 PM1ATTNR_...
by OB SeaDAS - xuanyang02
Mon Apr 25, 2022 4:29 pm America/New_York
Forum: Questions/Comments
Question: modis_GEO failed with exit code 1.
Replies: 4

Re: modis_GEO failed with exit code 1.

Maybe you could try

Code: Select all

update_luts
before you try modis_GEO again.
by OB SeaDAS - xuanyang02
Mon Apr 25, 2022 4:26 pm America/New_York
Forum: Questions/Comments
Question: MODIS geolocation processing failed
Replies: 4

Re: MODIS geolocation processing failed

Try to run

Code: Select all

update_luts.py
and then try modis_GEO.py again
by OB SeaDAS - xuanyang02
Mon Apr 25, 2022 11:24 am America/New_York
Forum: Questions/Comments
Question: MODIS geolocation processing failed
Replies: 4

Re: MODIS geolocation processing failed

Please let us know what version of SeaDAS you are using? SeaDAS 7 or 8? Please also let us know the name of one of modis L1A files that modis_GEO.py failed on. Here is another post regarding modis_GEO. The user has issues with modis L1A files on 2/11/2020. https://forum.earthdata.nasa.gov/viewtopic....