Re: [R-sig-Geo] determining suitable lakes for landing

2012-07-30 Thread Barry Rowlingson
On Mon, Jul 30, 2012 at 1:52 PM, Rowlingson, Barry wrote: >> Anybody have an idea how to place the rectangle and discriminate those lakes? To save pasting masses of code in here, I've put a random rectangle tester in a gist: https://gist.github.com/3207893 that does a stupid brute-force appro

Re: [R-sig-Geo] determining suitable lakes for landing

2012-07-30 Thread Barry Rowlingson
On Mon, Jul 30, 2012 at 1:11 PM, bastien.ferland-raym...@mrnf.gouv.qc.ca wrote: > Dear R gurus, > > I'm facing a challenge that I have a good feeling you could help me with. So > far I'm stuck right at the beginning so I don't have any example to show you. > Here is what I'm trying to do: > >

[R-sig-Geo] determining suitable lakes for landing

2012-07-30 Thread Bastien.Ferland-Raymond
Dear R gurus, I'm facing a challenge that I have a good feeling you could help me with. So far I'm stuck right at the beginning so I don't have any example to show you. Here is what I'm trying to do: I have a polygon shape of lakes for which I have to be able to automatically determine if th