[GRASS-dev] partitioning of vector polygon?

[Moritz Lennert]

On 15/08/18 15:56, Anika Bettge wrote:
 > Hi,
 >
 > does anyone know how I can split a polygon into n polygons?
 >
 > For performing area image classification I need to spatially divide my
 > training data (points in the polygon) into spatial clumps with those I
 > want to train different classifiers, so that I do not need to load the
 > image data for the whole polygon at once in the mapset. The image area
 > contains 4*10^9 pixels.

Maybe I don't really understand what you are trying to do, but would 
v.mkgrid be the solution for you ?

Moritz