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Last Post 25 Jan 2010 05:37 AM by  anon
exporting values of desired pixels
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anon



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25 Jan 2010 05:37 AM
    hi, does Envi 4.4 have such a function: user inputs the co-ordinates for, say, 10 pixels, from which he wants to extract the pixel values. Envi then exports these 10 values to an output file. thank you in advance!

    MariM



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    25 Jan 2010 08:19 AM
    There are a couple ways you could do this - you could import a list of coordinates to the ROI Tool and then export the ROIs to ascii.  You could also display the image and from the Tools menu use a combination of the Pixel Locator and Point Collection tool.
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