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On 6/16/17 3:20 PM, Markus Metz wrote:<br>
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On Fri, Jun 16, 2017 at 11:28 AM, Paulo van Breugel <<a
href="mailto:p.vanbreugel@gmail.com"
moz-do-not-send="true">p.vanbreugel@gmail.com</a>>
wrote:<br>
><br>
> Hi devs, can anybody tell how v.surf.bspline computes
the point density and mean distance.<br>
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point density is the number of points divided by the size of
the bounding box of the points<br>
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mean distance is the square root of the size of the bounding box
divided by the number of points<br>
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> And what is the unit, pixels, as also used for length
spline steps or meters?<br>
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<div>the unit is map unit, you can then figure out a
reasonable resolution (in map units) for the current region
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Thanks!<br>
I was trying to find out from the source code, but not understanding
C I couldn't find where this was described / done.<br>
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<div>Markus M<br>
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