#2426: add r.surf.nnbathy to the core code of GRASS 7.1
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Reporter: bhlevca | Owner: grass-dev@…
Type: enhancement | Status: closed
Priority: major | Milestone: 7.2.2
Component: Addons | Version: unspecified
Resolution: wontfix | Keywords: nnbathy
CPU: Unspecified | Platform: Unspecified
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Comment (by martinl):
Replying to [comment:11 marisn]:
> > In any case, nn-c has changed its home to
https://github.com/sakov/nn-c
> It is not so easy as nn-c depends on Triange which is not a free
software. Thus it would be necessary to rewrite parts of nn-c to use
different triangulation code i.e. from v.voronoi module. Feel free to
provide code to remove Triange dependency from nn-c and then it can be
integrated into GRASS GIS as nn-c license is compatible with GPL.
There was also attempt to use CGDAL (see Adam Laza bachelor thesis from
2015, sorry in Czech only (1)). There were some performance problem with
CGAL as far as I remember.
(1) http://geo.fsv.cvut.cz/proj/bp/2015/adam-laza-bp-2015.pdf#page=55
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Ticket URL: <https://trac.osgeo.org/grass/ticket/2426#comment:12>
GRASS GIS <https://grass.osgeo.org>
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