[pdal] "resolution" keyword in

[Andrew Bell]

On Mon, Mar 25, 2019 at 2:49 PM Matt Beckley <beckley at unavco.org> wrote:

> 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?
>

The EPT format is essentially an octree of point data.  The resolution
options essentially tells the reader how far to descend the tree when
fetching data.


>   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?
>

The resolution option is unrelated to point classification, so I'm not sure
that I understand your question.  Perhaps you can provide some more detail
or an example.

-- 
Andrew Bell
andrew.bell.ia at gmail.com
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