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Question

Max pixel with percent clip

  • November 9, 2017
  • 0 replies
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jdh
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Forum|alt.badge.img+37
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Thoughts on the most efficient way to get a single raster with the max value from 50+ rasters with the caveat that the top 10% for each pixel need to be discarded.

 

 

ex. if a pixel had the following values [0,7,3,7,2,6,8,2,3,1] then the result would be 7.

If it has [4,6,8,2,4,9,5,4,9,2] it would be 9.

Because of the percent clip, I cannot simply use a RasterMosaicker with Overlapping Values set to Max.

The inputs are over 10GB of data, so I would prefer not to coerce to individual points if possible.

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