SAB 2014 version summary of developments from v1.0.0 + interpolation weights are now calculated only once if the same interpolation stack is applied to more than field, provided that grid- and mask-pairs are identical as well + some communication is saved for conservative remapping and patch recovery by packing data into a single message + support for moderately concave cells + distance-weighted n-nearest-neighbour interpolation + old simple n-nearest-neighbour weights are now optional