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Updating to SeaDAS 7.5.3 will fix your GUI problem regarding autofill of the extractor GUI.Alternatively, you can run this at the command line to retrieve the pixel values (using the example previously mentioned in this post).  Note in this case you will need to first generate GEO and L1B non-e...

After entering the final lat/lon textfield, try clicking on another textfield to trigger the autofill ... do the pixel textfields autofill if you do this?  The pixels values get autofilled via the "Run" button action, however you won't see it because the GUI closes and runs, so we...

A scatterplot cannot create or export ROI data.  You might need to clarify what you are doing and how you are exporting the data.  I do not see a region of interest vector in the image which you show.  You didn't check the ROI checkbox so your scatterplot is based on the whole ima...

To create a quasi true color plate carrée mapped image for a ROI (region of interest) within a MODIS file the following GUI steps can be done:Example file: https://oceandata.sci.gsfc.nasa.gov/ob/getfile/A2010283180500.L1A_LAC.bz2Region of interest: north=39.0, south=37.0, west=-78.0, east=-75.0 1. ...

The scatterplot is created from the image.  You can mask areas of the image by drawing on the image using the polygon, ellipse, ... tools.  You can then apply this mask to refine the scatterplot.  However there are no tools in SeaDAS to enable the user to draw on the scatterplot and h...

Amita,Pixels can have NaN values for products for a multitude of reasons and NaN pixels can have a multitude of flags.  You can view all the flags for a pixel by hovering over it and observing all its flag values within the Pixel info tool window (... or by placing a pin on it and using this to...

You can use the Collocate tool with HICO as the reference/master and VIIRS as the dependent file.  This will generate a new file containing all the raster data bands from both input files.  The pixels of the generated file will geographically match those of the L2 HICO pixel.  Since a...

No, you cannot reproject L1 images and then run l2gen.  All the science processors within the OCSSW menu are strict science data processors with specific input file types and formats, tracking through specific science data levels.  The other more generic GUI/GPT tools such as Reproject, Su...

You can apply the flag masks using the original unprojected flag by setting the following field within the Reproject operator:<maskExpression>${maskExpression}</maskExpression>The flags themselves should not be reprojected as they really have no meaning since they are tied to multiple unprojected pi...

I've never used Arcgis, but the shapefile export tool should work fine in SeaDAS for contours.  You can test this by creating contours in SeaDAS, exporting the contours from within the File Info window (right click on Vector and select "Export Geometry as Shapefile").  Then o...