N R A
nra at cix.compulink.co.uk
Mon Dec 19 05:09:00 EST 1994
Can anyone tell me what the result is of trying to the find the nearest
line to a point, when the point is the junction between two lines -
essentially I'm trying to provide a very simple 'networking' tool for our
flood defence people.
At the basic level they want to select a river stretch (use the code from
d.what.vect), then the next bit, then the next, etc.
If I have the first stretch could I use the end coordinates to 'find the
nearest line' ?
NRA North West
e-mail : nra at cix.compulink.co.uk (use this for general usage)
or sculshaw at cix.compulink.co.uk (Private - only checked at best
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