romsmap needs a core stripped out

AustralianAntarcticDivision / angstroms

Tools for model grid data (with raster in R)

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Open mdsumner opened 6 years ago

mdsumner commented 6 years ago

romsmap currently takes a matrix or spatial input and returns a Spatial object, but does the remapping using nearest neighbour lookup.

cache the nn lookup pool in a closure
provide a lower level that always works with matrix lonlat->index (new function), index->lonlat (extract)