[gdal-dev] gdal_grid: number of data points to use

Jan Hartmann j.l.h.hartmann at uva.nl
Sat Jan 18 03:48:23 PST 2014

gdal_grid has the option to set a minimum and maximum number of data 
points to use for interpolation. How are these data points selected from 
the total number of points? Are they always the nearest points to the 
grid-point that is interpolated?

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