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Hello Cassandra,I don't quite follow this logic and where modis_L1B comes into play as you've described it.  On a side note and just to be clear "our" site is :https://oceancolor.gsfc.nasa.gov/cgi/browse.plor specific to your time of your file: https://oceandata.sci.gsfc.nasa....

I can confirm this as a problem with loading L1B VIIRS files in SeaDAS.  In order for the SpectrumView tool which you mentioned to work, bands must have the Spectral Wavelength set.  The VIIRS file reader utility inside of the SeaDAS GUI is currently using a default generic function which ...

SeaDAS is not designed (at least currently) to display the binned files (L3b).

You can however, process these files using SeaDAS (see the tools l3bin, l3mapgen)

https://seadas.gsfc.nasa.gov/docs/SeaDAS_Tools.pdf
https://seadas.gsfc.nasa.gov/help/

Danny

How to add country border lines to an image in SeaDAS:SeaDAS can import any shapefile and display it as a layer over an image.SeaDAS does not provide a country border shapefile, but they can be found on the internet.Once you've obtained the shapefile, open your geolocated image in SeaDAS, then u...

Hi Cassandra,We can better help you if you post the exact full command you are running, if you are in fact running this from the command line.If you are running this from the SeaDAS visualization package, let us know this along with describing the exact steps in order for us to replicate what you ar...

I do not quite understand this question.  If you post the l2gen par file (or full param list) of what you used when processing this it would help us determine exactly how you processed this.  Are you saying that pixels over land are not being identified as LAND in the MaskManager?  Da...

To order extracted files of historic data use the "Level 1 & 2 Browser" located under the "Data" menu of our website (https://oceancolor.gsfc.nasa.gov)Select your desired mission(s) then click on "Reconfigure Page".Specify time frame and region and click "Find ...

Hi Ryan,

As mentioned, flags would lose their original meaning if they are reprojected.  Note: you can mask out undesired data by applying the level-2 flags during the Mosaic step. 

Danny

Hi Ryan,The Pixel Info tool will show you all flag states for a selected or mouse-hovered pixel.See slide #42 of the "SeaDAS Walkthrough" presentation:https://seadas.gsfc.nasa.gov/docs/SeaDAS_Walk_Through.pdfand/orslide #8 of the "SeaDAS Tools presentation:https://seadas.gsfc.nasa.gov...

Hi Vega,The getanc functionality you mention broke at the end of 2016 due to the fact that NASA suddenly stopped supporting the http protocol.   (see https://oceancolor.gsfc.nasa.gov/forum/oceancolor/topic_show.pl?tid=6511)Version 7.4 fixes this problem by using https. Newer versions do no...