Oft-extr

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Extracts pixel values from an image into a text file.
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Extracts pixel values from an image for points into a text file.
'''Usage:''' oft-extr [-nomd] [-mm] [-avg] [-var] [-ws n] [-o outfile] <pointfile> <img-file>
'''Usage:''' oft-extr [-nomd] [-mm] [-avg] [-var] [-ws n] [-o outfile] <pointfile> <img-file>
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Please note that the default behaviour is to extract window's center pixel values.
Please note that the default behaviour is to extract window's center pixel values.
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The text file with the points needs to have spaces as field separators and must not contain strings. (If you need to change the field separator in your text file or remove columns that contain strings, you could for example edit the file with awk.)
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Both, text file with point coordinates, and image need to be in the same projection.

Revision as of 12:58, 4 April 2014

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