[GRASS-stats] Identifying

[Markus Neteler]

2011/6/29 Rainer M Krug <r.m.krug at gmail.com>:
> Hi
> I have created flowpaths for a grid in GRASS, and have to do some analysis
> per grid cell, i.e. per flowline.
> Is there a way of identifying a line by its starting point?

You mean that you have the starting point and want to find the line?
v.distance should do that.

> I would like to provide the cell / centre of a cell and get the flowline
> from this point?
> A grass solution would be as fine as an R solution.

Yes, v.distance.

Best
Markus

-- 
http://gis.cri.fmach.it/neteler/