[GRASS-dev] How to calculate mean coordinates from big point datasets?

Markus Neteler neteler at osgeo.org
Tue Sep 17 15:10:47 PDT 2013


I came across this question:


and wondered if this approach would be the fasted:

# http://grass.osgeo.org/sampledata/north_carolina/points.las
v.in.lidar input=points.las output=lidarpoints -o
Number of points: 1287775

Now I would use
v.univar -d lidarpoints type=point

(still calculating here...)

Is it the best way?


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