[pdal] "resolution" keyword in

Matt Beckley beckley at unavco.org
Mon Mar 25 11:48:45 PDT 2019


Is there more information available regarding how the 'resolution' keyword
works for the latest version of readers.ept?  Is it "gridding" the data at
a specified cell size?  If so, how does it handle nominal class data such
as lidar classifications?  Is it taking the first, last, or a random sample
to assign as the classification for each cell(assuming a scenario where
there are multiple classifications that fall within a given cell).  In
other words, how is the defining classification assigned for each cell
given a sample of points with varied classification values?

https://github.com/PDAL/PDAL/blob/master/doc/stages/readers.ept.rst

Thanks!

matt.

---------------------------
Matthew Beckley
Data Engineer
UNAVCO/OpenTopography
beckley at unavco.org
303-381-7487
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