Returns the coordinates of the sample closest to the Target point
Description
Returns the coordinates of the sample closest to the Target point
Usage
closest.data(db, x, y)
Arguments
db
The db-class structure containing the information.
This procedure returns the coordinates of the sample which is the closest
to the Target location specified by the arguments 'x','y'.
x,y
Coordinates of the Target point.
Value
A list containing the two coordinates of the closest sample