On 16/04/2014 14:34, Even Rouault wrote:
Le mercredi 16 avril 2014 12:46:45, Vincent Mora a écrit :
Hi,
I have a vector file with height contours and I need to simplify the
lines (too many points).
Isolevel lines must not intersect, so simplifying the vector directly is
a bit tedious (involves
Le mercredi 16 avril 2014 12:46:45, Vincent Mora a écrit :
> Hi,
>
> I have a vector file with height contours and I need to simplify the
> lines (too many points).
>
> Isolevel lines must not intersect, so simplifying the vector directly is
> a bit tedious (involves collision detection of lines
Hi,
I have a vector file with height contours and I need to simplify the
lines (too many points).
Isolevel lines must not intersect, so simplifying the vector directly is
a bit tedious (involves collision detection of lines to constrain
simplification).
If I had the DEM, I could reduce the
