How is the default R-squared parameter calculated for Surfer's Radial Basis gridding method?

The default R-squared parameter for Surfer's Radial Basic Function gridding method is calculated as follows:
(Length of Diagonal of the data extent)2 / (25 * number of data points)

This value was chosen for robustness because it works with most data sets.


Updated October 30, 2018

Was this article helpful?
0 out of 0 found this helpful
Have more questions? Submit a request


Please sign in to leave a comment.