ReturnDcoords: Return D-plane coordinates

In Jbrich95/sdfExtreme: Spatial Deformation for Non-Stationary Extremal Dependence

Return D-plane coordinates

Description

Returns the D-plane coordinates given spline parameter values calculated using FindSplineParFNEXTR or FindSplineParFNCOR.

Usage

returnDcoord(par, Gcoords, whichm, sphere.dis = F)

returnDGridcoord(par, gridcoord, Gcoords, whichm, sphere.dis = F)

Arguments

par	Spline parameter values calculated using either FindSplineParFNEXTR or FindSplineParFNCOR or sdf.heur.Cor or sdf.heur.EXTR.
Gcoords	A d by 2 matrix of G-plane sampling locations.
whichm	A vector of length m < d giving the indices of the anchor points in Gcoords. Must be the same as used to find par.
sphere.dis	Is Spherical distance or Euclidean distance used?
gridcoord	A K by 2 matrix of any coordinates in the G-plane.

Value

returnDcoord returns a d by 2 matrix of coordinates. returnDGridcoord returns a K by 2 matrix of coordinates.

Jbrich95/sdfExtreme documentation built on March 24, 2022, 11:15 a.m.