Search found 195 matches

by OB SeaDAS - xuanyang02
Thu Jan 13, 2022 10:22 pm America/New_York
Forum: Questions/Comments
Question: l2gen not using specific settings
Replies: 9

Re: l2gen not using specific settings

Yes, V2022.0 should be reliable, which just came out two days ago.
by OB SeaDAS - xuanyang02
Wed Jan 12, 2022 6:26 pm America/New_York
Forum: Questions/Comments
Question: l2gen not using specific settings
Replies: 9

Re: l2gen not using specific settings

I did get
Using 868.0 nm channel for cloud flagging over water.
Using 411.0 nm channel for cloud flagging over land.

Maybe some options are not working. I'll get back to you

Bing
by OB SeaDAS - xuanyang02
Wed Jan 12, 2022 6:19 pm America/New_York
Forum: Questions/Comments
Question: No valid ephemeris files found doy 008
Replies: 7

Re: No valid ephemeris files found doy 008

Thanks for letting us know. We reprocessed 2022008.1710 - 2022008.1935. Hope it works this time
by OB SeaDAS - xuanyang02
Wed Jan 12, 2022 4:37 pm America/New_York
Forum: Questions/Comments
Question: l2gen not using specific settings
Replies: 9

Re: l2gen not using specific settings

Thanks for paste the SeaDAS/System Info here. I don't see anything wrong. I assume you download --viirsdem along with viirsj and viirsn. I tried $l2gen ifile=V2021358181800.L1B-M_JPSS1.nc geofile=V2021358181800.GEO-M_JPSS1.nc ofile=V2021358181800.L2_JPSS1_GW94_SWIR13 l2prod=l2_flags,Rrs_nnn,La_nnn a...
by OB SeaDAS - xuanyang02
Wed Jan 12, 2022 2:48 pm America/New_York
Forum: Questions/Comments
Question: l2gen not using specific settings
Replies: 9

Re: l2gen not using specific settings

It might be helpful if you could do "SeaDAS-OCSSW -> SeaDAS/System Info" in SeaDAS GUI, and then copy and paste the result here. I did l2gen on command line. l2gen par=l2gen-forummParFile.par Here is the content of my par file l2gen-forummParFile.par: ifile=/Users/bingyang/Scenes/VIIRS_J1/...
by OB SeaDAS - xuanyang02
Wed Jan 12, 2022 1:25 pm America/New_York
Forum: Questions/Comments
Question: Geolocate_viirs error
Replies: 5

Re: Geolocate_viirs error

I did l2gen on V2017284191200.L1A_SNPP.nc and V2017284191200.GEO-M_SNPP.nc, and was able to open the created L2 file V2017284191200.L2.OC.nc (86 mb).

Can you try to do l2gen on VIIRS L1A + GEO? Also you may want to click "Get Ancillary" button in your l2gen GUI before running l2gen.
by OB SeaDAS - xuanyang02
Wed Jan 12, 2022 10:49 am America/New_York
Forum: Questions/Comments
Question: No valid ephemeris files found doy 008
Replies: 7

Re: No valid ephemeris files found doy 008

It turns out there were some missing scans in some of the L0 files on doy 008. We have reprocessed them. You can download them and try again. https://oceandata.sci.gsfc.nasa.gov/directaccess/MODIS-Aqua/L0/2022/008/ MOD00.P2022008.1800_1.PDS.xz 2022-01-11 02:30:31 282768488 MOD00.P2022008.1805_1.PDS....
by OB SeaDAS - xuanyang02
Tue Jan 11, 2022 11:55 am America/New_York
Forum: Questions/Comments
Question: Geolocate_viirs error
Replies: 5

Re: Geolocate_viirs error

Since this is a separate topic from the original issue, you should post a new question.

Can you copy and paste the content of OCSSW_LOG_l2gen.txt here?

Also, can you do "SeaDAS-OCSSW -> SeaDAS/System Info" and post the result here?

BTW, you can do l2gen on VIIRS L1A (or L1B) + GEO.
by OB SeaDAS - xuanyang02
Mon Jan 10, 2022 1:21 pm America/New_York
Forum: Questions/Comments
Question: No valid ephemeris files found doy 008
Replies: 7

Re: No valid ephemeris files found doy 008

I assume you created MOD00.P2022008.1825.CWFL_FULL.L1A_LAC using seadas-7.5.3's modis_L1A from MOD00.P2022008.1825_1.PDS, downloaded from https://oceandata.sci.gsfc.nasa.gov/directaccess/MODIS-Aqua/L0/2022/008/. Could you please download A2022008182500.L1A_LAC.bz2 from https://oceandata.sci.gsfc.nas...
by OB SeaDAS - xuanyang02
Wed Jan 05, 2022 10:40 am America/New_York
Forum: Questions/Comments
Question: Geolocate_viirs error
Replies: 5

Re: Geolocate_viirs error

It might be helpful if you could take a screenshot of your geolocate_viirs GUI and post it here. If you provide the name of the VIIRS L1A file, we can try to reproduce the error and figure out how to help you solve the problem. BTW, if you don't want to do geolocate_viirs yourself, VIIRS GEO files c...