rotax: Rotate coordinate axis for uv wind components

In isezen/rwind: Tools to analyse the wind data

Description

Rotates coordinate axes for uv components of the wind. uv values will be re-calculated based on new axis. For instance, rotating axis 30 degrees in clockwise means new and old positive y-directions will have 30 degrees between them.

Usage

rotax(..., alfa = 45, deg = T, right = T, drop = T)

Arguments

...	The names of the objects to be converted.
alfa	Rotation angle in degrees or radians.
deg	TRUE if alfa is degree.
right	TRUE if rotation is in clockwise.
drop	Should be deleted the dimensions of an array which have only one level?

Value

Rotated uv components

Author(s)

Ismail SEZEN, [e-mail]

Examples

rotax(1, 1)
rotax(1, 1, alfa = 120)
x <- array(runif(100, -5, 5), dim = c(100, 100, 2))
rotax(x)

isezen/rwind documentation built on May 18, 2019, 5:49 a.m.