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 ?
18 Apr 2014
Smooths N-D input data using 'box' or 'gaussian' filter using a specified convolution kernel.
Author: Anil Gannepalli