# Interpolation of depth with the help of slope.asc map
# it is recommended to use the global model for UK, otherwise it can get singular matrix problems
# the results of interpolation are writen directly in the common GIS format

points(depth): 'depth_slope.eas',x=1,y=2,v=3,X=4;
variogram(depth): 34 Nug(0) + 72 Exp(8500);
mask: 'slope.asc';
predictions(depth): 'depth_uk.asc';
variances(depth): 'depth_ukvar.asc';

# to run block-kriging instead of point kriging just un-mark this line
blocksize: dx=250, dy=250;