On Mon, May 23, 2011 at 8:00 PM, Duncan Murdoch
murdoch.dun...@gmail.com wrote:
On 11-05-23 5:55 AM, Pierre Bruyer wrote:
I think writing that would be hard, but you can fake it. Find the range of
z first to work out the contour levels you want, then put very large values
around the outside
On May 23, 2011, at 5:55 AM, Pierre Bruyer wrote:
Hello everybody,
I search a function which returns the contour of map with levels
like contourLines, but I would like this function return the border
of the map too, because the function contourLines cannot consider
the corner of the map
I think it is a very good idea, thank a lot, I will try this!
Le 23 mai 2011 à 21:00, Duncan Murdoch a écrit :
On 11-05-23 5:55 AM, Pierre Bruyer wrote:
Hello everybody,
I search a function which returns the contour of map with levels like
contourLines, but I would like this function
I have seen this package and especially the 'perimeter' function, and it has
not a 'levels' parameters like a lot of other functions, and this is a big
problem for my project.
Otherwise I find this package have a better architecture than the other spatial
package ^^
Le 24 mai 2011 à 10:52,
My main problem is to use a spline cubic smooth (I hope this understanding, my
english is not perfect ... ), and I would like to smooth the contours of my
maps with my own scale of levels (e.G., levels are 1,3,5,10,20,30,40,50,75,...)
so it is not easy to find a function which consider this two
Yes sure! I understand english very well but I am not very good when I wrote,
so I try to don't write too nonsense. I have post a precedent topic about that
but no one have find a response for the ensemble of the problem.
So, I would like to create a raster for a map in R. I have a dataset with
Hello everybody,
I search a function which returns the contour of map with levels like
contourLines, but I would like this function return the border of the map too,
because the function contourLines cannot consider the corner of the map and it
is not adapted to fill polygon after that.
On 11-05-23 5:55 AM, Pierre Bruyer wrote:
Hello everybody,
I search a function which returns the contour of map with levels like
contourLines, but I would like this function return the border of the map too,
because the function contourLines cannot consider the corner of the map and it
is
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