Search found 254 matches

by OB SeaDAS - dshea
Wed Dec 20, 2017 9:11 am America/New_York
Forum: Questions/Comments
Question: where to post ocssw development discussion / bug reports?
Replies: 2

where to post ocssw development discussion / bug reports?

Thanks for the bug report and this was the correct place to report it.  The next release of the software is "really soon", so I can't promise that a fix will get in this release.

don
by OB SeaDAS - dshea
Mon Dec 11, 2017 8:58 am America/New_York
Forum: Questions/Comments
Question: l3bindump with code ascii
Replies: 4

l3bindump with code ascii

also note that l3bindump does not have an XML output for the data.  The "dump_options_xmlfile" outputs an XML file describing the command line options.

don
by OB SeaDAS - dshea
Tue Nov 07, 2017 3:59 pm America/New_York
Forum: Questions/Comments
Question: Processing Landsat 8 images with L2gen
Replies: 33

Processing Landsat 8 images with L2gen

We are in the final testing phase for SeaDAS 7.5 which will be able to read the new OLI format.  Sorry I can't give you an exact target date, but we are close.

don
by OB SeaDAS - dshea
Fri Oct 27, 2017 10:33 am America/New_York
Forum: Questions/Comments
Question: An issue in processing MODIS L1A to L1B
Replies: 4

An issue in processing MODIS L1A to L1B

Yes, it seems there is a bug with the filename guessing logic in the GUI.  For now just run the programs on the command line:

modis_GEO.py A2013237033500.L1A_LAC.x.hdf
modis_L1B.py A2013237033500.L1A_LAC.x.hdf
by OB SeaDAS - dshea
Wed Oct 25, 2017 8:56 am America/New_York
Forum: Questions/Comments
Question: Creation of level 3 Kd_490 files
Replies: 6

Creation of level 3 Kd_490 files

a 250m file is going to be pretty big.  Processing it with l2gen on the command line should not be a problem, but loading the file into SeaDAS might fill up your memory.  How much RAM did you allocate to your virtual machine?

don
by OB SeaDAS - dshea
Fri Sep 29, 2017 9:23 am America/New_York
Forum: Questions/Comments
Question: SeaDAS 7.4 manual
Replies: 5

SeaDAS 7.4 manual

We will need a bit more information to help answer this question.

What OS are you using?
What Java are you using?

I have seen problems like this on Linux when using openJDK.  If that is the case we suggest using the JDK from Oracle.\

Hope that helps.

don
by OB SeaDAS - dshea
Mon Sep 25, 2017 2:44 pm America/New_York
Forum: Questions/Comments
Question: Installing the OCSSW Processors on Windows
Replies: 2

Installing the OCSSW Processors on Windows

The Processors can not be installed on Windows.  Only unix and Mac can run the processors.

don
by OB SeaDAS - dshea
Mon Sep 11, 2017 10:22 am America/New_York
Forum: Questions/Comments
Question: Do L2 SNPP SST data have a flag to distinguish day/night SST?
Replies: 9

Do L2 SNPP SST data have a flag to distinguish day/night SST?

If you want to get per pixel day/night information, run l2gen and add "solz" to the product output list.  Then you will have a per pixel solz.  If solz > 90, you have a nighttime pixel.

don
by OB SeaDAS - dshea
Mon Sep 11, 2017 10:02 am America/New_York
Forum: Questions/Comments
Question: OCI algorithm and OCx algorithm
Replies: 7

OCI algorithm and OCx algorithm

The chlor_a data field in our L2 files are a blend of the CI algorithm for low chlorophyll retrievals and the OCx  algorithm for higher retrievals.  The documentation you sited is correct.

don
by OB SeaDAS - dshea
Fri Sep 08, 2017 12:55 pm America/New_York
Forum: Questions/Comments
Question: Do L2 SNPP SST data have a flag to distinguish day/night SST?
Replies: 9

Do L2 SNPP SST data have a flag to distinguish day/night SST?

Every L2 file has a global attribute "day_night_flag".  It is a string and has Day, Night, Mixed, or Unknown stored in it.  It that what you are looking for?

don