Im applying smoothn in order to smooth bathmetric data sets and it works perfectly. I'm using a smooth factor of 10^9 on a 1601X1601 grid. The spacing of the points in realty is 12.5 m. can you please tell me what is the spatial meaning of the smooth factor in my case ?
28 May 2014
Fast 'n easy smoothing
SMOOTHN allows automatized and robust smoothing in arbitrary dimension w/wo missing values