Hello,
I would like to get a spline of a 2d histogram. Ideally by trying different methods B-spline, Hermite and other. Is there such a functionality implemented in ROOT? I’d very appreciate your help. Thank You.
Denis.
Hello,
I would like to get a spline of a 2d histogram. Ideally by trying different methods B-spline, Hermite and other. Is there such a functionality implemented in ROOT? I’d very appreciate your help. Thank You.
Denis.
No we do not have a 2d spline class.
May be using TH2::Interpolate(double x, double y) is a solution to your problem.
Rene
Hi,
similar question…
I’d like to do get a 2D spline of a TGraph2D or TH2.
Perhaps there has been some work done in the mean time?
Greets,
Christian
May be TGraph2D::Interpolate can help you ?