CAAInterpolate_InterpolateToHalves4: CAAInterpolate_InterpolateToHalves4

In helixcn/skycalc: Computational Astronomy in R based on PJ Naughter's AA+ library

Description

CAAInterpolate_InterpolateToHalves4

Usage

CAAInterpolate_InterpolateToHalves4(Y1, Y2, Y3, Y4)

Arguments

Y1	Y1 The first Y value to interpolate from.
Y2	Y2 The second Y value to interpolate from.
Y3	Y3 The third Y value to interpolate from.
Y4	Y4 The fourth Y value to interpolate from.

Value

Interpolates a function to the middle location where 4 evenly spaced values are provided.

Author(s)

C++ code by PJ Naughter, imported to R by Jinlong Zhang

References

Meeus, J. H. (1991). Astronomical algorithms. Willmann-Bell, Incorporated.

Examples

CAAInterpolate_InterpolateToHalves4(Y1 = 3.3, Y2 = 2.2, Y3 = 0.35, Y4 = -4.9)

helixcn/skycalc documentation built on March 31, 2021, 5:45 a.m.