search for: tp3452462p3452462

...ike to output is a matrix which has: data elevation (data2$z) distance to nearest contour elevation of nearest contour (topocon$z) Any help would be much appreciated, Sam -- View this message in context: http://r.789695.n4.nabble.com/Idetntifying-nearest-topographic-contours-to-data-points-tp3452462p3452462.html Sent from the R help mailing list archive at Nabble.com.