Hi there, After many attempts at trying different methods I have used the Tps package to interpolate between a number of measurements of field data, in this case thickness of a sedimentary deposit. My input values are Longitude, Latitude and Thickness and I have produced a valid contour map based on the Tps results. I would like to determine the volume of the deposit but am having difficulty in finding a way to interpolate under the spline. I have read about packages such as Adapt but am not sure how to use these with the outputs given by Tps or how to define or extract my functions from Tps.
Any help or advice would be much appreciated. Thanks, Sam -- View this message in context: http://r.789695.n4.nabble.com/Integration-under-Tps-tp2317790p2317790.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.