Extrapolation

Extrapolation is often required when interpolation techniques cannot be used while mapping information from one dataset to a grid. Extrapolation methods vary, yielding different results both in quality and in performance. This article proposes a couple of simple extrapolation techniques based that use all the information available to extrapolate. The techniques inspire from the weighted average principle.

Weighted Average

$O = \frac{ \sum_i w_i \, I_i }{\sum_i w_i};$

See also

• ConvertToHdf5