Hello,
I interpolated water surface nutirent concentration values using "Spline with barriers".
I was using csv file with point coordinates and their concentration value.
Now, I have other coordinates (points) where I do not know the concentration.
Is it possible to extract interpolated values (and save as text file) near the points where the concentration value is known?
I added a picture to this post.
X marks the value that is used for interpolation,
grey dots are from where I would like to extract the concentration value.
