Question

Max pixel with percent clip

  • 9 November 2017
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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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