Forum

Besides the video tutorials on our NASA OceanColor YouTube channel (https://www.youtube.com/channel/UCSyHymBLIsJ9z5Nq_3-KwzQ) there is the SeaDAS internal help (also available on the web https://seadas.gsfc.nasa.gov/help).There are several presentations:https://seadas.gsfc.nasa.gov/docs/SeaDAS_Intro...

Yes.  Create a text file which lists all level2 files which are to be binned by l2bin.  Then use this text file as the input file to l2bin.

Danny

I get a match when running gpt and GUI mode (I just tested the first 6 files from your list)It does look like this part of your command line isn't working as you are expecting:-Ssource=`cat files.txt`Try this command line instead so all the files get sent in directly on the command line:gpt.sh -...

Is your Color Manager window closed when you open SeaDAS?  In this case the Color Manager does not get initialized prior to you opening a file.  You could try selecting from the menu "View -> Reset to Default Layout" and then close SeaDAS.  When you reopen SeaDAS, the Color ...

What files are you using?  Where do you get the files?  Are they files which are supported by the OCSSW processing code?  Can you use the OCSSW processors: l2bin, etc.?Although the Level-3 Binning Tool does use an ISIN binning algorithm, it ultimately produces a SMI geographic lat/lon...

If you take a look at the individual level-2 scenes for May 2017 you will see a lot of clouds, straylight and glint, and consequently chlor_a cannot be determined. If the value cannot be determined for a pixel then that pixel gets no data and hence is marked as no-data.  There is nothing specia...

Currently, the closest SeaDAS itself can come to doing statistics on bin files would be to take the bin file and run it through the OCSSW processor l3mapgen with the projection set to "raw", which is a raw dump of the bin file into the map file raster.  The resultant file can then be ...

Hi,Statistics, regions, masking, and mapped files is not a subject which can be answered in brief.   The next release of SeaDAS will contain a substantially revised Statistics GUI and much more extensive documentation on the subject.  In the meantime, since I cannot yet refer you to t...

Your statement "In contour, It gives line for a range of chl-a value" is incorrect, unless I don't correctly understand your meaning.  A contour line is set to a specific value and not a range of values.  The GUI does have a range component, but this is a merely a user conven...

Yes, you are right, the modis_GEO step I mentioned does need to occur before the modis_L1B step.I noticed that you are using climatology default for your ancillary.  In order to get better atmospheric correction data specific to your scene and time you should be running "Get_Ancillary"...