Search found 372 matches

by OB SeaDAS - xuanyang02
Mon Aug 01, 2022 2:36 pm America/New_York
Forum: Questions/Comments
Question: Seadas GEO.hdf
Replies: 8

Re: Seadas GEO.hdf

For the 2nd question, you do not need a modis_GEO file to do modis_L1A. modis_L1A: L0 -> L1A https://seadas.gsfc.nasa.gov/help-8.2.0/processors/ProcessModis_L1A.html modis_L1B: L1A + GEO -> L1B https://seadas.gsfc.nasa.gov/help-8.2.0/processors/ProcessModis_L1B.html Are you using SeaDAS-8.2.0 and oc...
by OB SeaDAS - xuanyang02
Thu Jul 21, 2022 10:38 am America/New_York
Forum: Questions/Comments
Question: Seadas 8 install
Replies: 8

Re: Seadas 8 install

Are you able to install and open SeaDAS 8.2.0 on linux?
by OB SeaDAS - xuanyang02
Wed Jul 20, 2022 1:56 pm America/New_York
Forum: Questions/Comments
Question: ancillary data, old or new
Replies: 5

Re: ancillary data, old or new

Thanks for reporting the issue. It's fixed. You should get MERRA ancillary files -- $ ocssw_runner --ocsswroot ~/ocssw getanc S3A_OL_1_EFR____20210112T010238_20210112T010538_20210113T043433_0179_067_159_4140_LN1_O_NT_002.SEN3/xfdumanifest.xml “------ bottom of file .profile” Running debug binaries.....
by OB SeaDAS - xuanyang02
Wed Jul 20, 2022 1:52 pm America/New_York
Forum: Questions/Comments
Question: fail to compile OCSSW
Replies: 2

Re: fail to compile OCSSW

The instructions here https://oceancolor.gsfc.nasa.gov/docs/ocssw/index.html are obsolete. Please compile ocssw following the instructions here https://seadas.gsfc.nasa.gov/build_ocssw/
by OB SeaDAS - xuanyang02
Tue Jul 19, 2022 4:14 pm America/New_York
Forum: Questions/Comments
Question: ALL "No optimal" returned with getanc command
Replies: 3

Re: ALL "No optimal" returned with getanc command

getanc should work now. Please try again.
by OB SeaDAS - xuanyang02
Tue Jul 19, 2022 4:12 pm America/New_York
Forum: Questions/Comments
Question: modis_GEO SeaDAS
Replies: 2

Re: modis_GEO SeaDAS

modis_GEO failed because it did not get the corresponding att/eph files. Things are back to normal now. Please try again.
by OB SeaDAS - xuanyang02
Tue Jul 19, 2022 10:04 am America/New_York
Forum: Questions/Comments
Question: Seadas 8 install
Replies: 8

Re: Seadas 8 install

If you are able to install and open SeaDAS, you can ignore the warning.
by OB SeaDAS - xuanyang02
Fri Jul 15, 2022 12:33 pm America/New_York
Forum: Questions/Comments
Question: ALL "No optimal" returned with getanc command
Replies: 3

Re: ALL "No optimal" returned with getanc command

We’re having some database related issues. In fact, getanc and modis_atteph are not working for any dates at this moment. We'll let you know when we have an update.
by OB SeaDAS - xuanyang02
Thu Jul 14, 2022 1:03 pm America/New_York
Forum: Questions/Comments
Question: SeaWiFS L2 processing errors
Replies: 1

Re: SeaWiFS L2 processing errors

I assume you are using OCSSW V2021.2. If you want to do l2gen with ancillary files, you can click "Get Ancillary" on the main tab on l2gen GUI. I successfully did l2gen on S2003243191524.L1A_MLAC with the following ancillary files icefile=/Users/*/ocssw-V2021.2/var/anc/2003/243/N2003243_SS...
by OB SeaDAS - xuanyang02
Mon Jul 11, 2022 3:35 pm America/New_York
Forum: Questions/Comments
Question: SeaDAS versioning affecting Landsat chl processing
Replies: 7

Re: SeaDAS versioning affecting Landsat chl processing

We are sorry to say that no tags of OCSSW currently works with l2gen on Landsat 9 L1 B files. R2022.5 and T2022.14 might have the new code to process Landsat 9, but it cannot read the oli tables. I assume R2022.3 works for both collection 1 and 2 of Landsat 8. However, we are using the same atmosphe...