SEEK

Note on terminology:
In grass, there is a raster operation called 'r.resampling'. When the resolution
of a raster changes from lower to higher resolution, the high resolution cells
are assigned the same values as the cell within which they are located. In going
from high to lower resolution, the lower resolution cell is assigned the value
of the higher resolution cell nearest to its center. Thus 'resampling' always
assigns existing grid values to new grid positions. This process is primarily
meant to be used for categorical grid data. If the grid represents continuous
data, then one of several other raster algorithns which interpolate values to
the new locations is usually used. (Dan Higgins)

carried out at in GridRescaler actor

Original Bugzilla ID was 1730