Re: [gdal-dev] curve fit question

2008-08-11 Thread Mateusz Loskot
Clay, Bruce wrote: Does anyone know of a function in GDAL or related libraries that given a set of points it will return a new set of points that is or can be used to create a smoothed polyline? I have heard about things like linear fit and least squares but I have not used them and I am quite r

Re: [gdal-dev] curve fit question

2008-08-11 Thread Markus Neteler
On Mon, Aug 11, 2008 at 6:46 PM, Clay, Bruce <[EMAIL PROTECTED]> wrote: > Does anyone know of a function in GDAL or related libraries that given a set > of points it will return a new set of points that is or can be used to > create a smoothed polyline? I have heard about things like linear fit an

[gdal-dev] curve fit question

2008-08-11 Thread Clay, Bruce
Does anyone know of a function in GDAL or related libraries that given a set of points it will return a new set of points that is or can be used to create a smoothed polyline? I have heard about things like linear fit and least squares but I have not used them and I am quite rusty on the math used