increase_grid_resolution(points, dh, factor)¶
Takes a set of origin points and returns a new set with higher grid resolution. assumes the origin point is in the lower left corner. the new dh is dh / factor. This implementation requires that the decimation factor be a multiple of 2.
points – list of (lon,lat) tuples
dh – old grid spacing
factor – amount to reduce
list of (lon,lat) tuples with spacing dh / scale
- Return type