# Rossby Wave Ray Tracing

## Documentation for package ‘raytracing’ version 0.6.0

- DESCRIPTION file.
- Package NEWS.

## Help Pages

betaks | Calculates Beta and Ks
betam | Calculates Meridional Gradient of the Absolute Vorticity (beta) in mercator coordinates (betam)
coastlines | Coastlines
Ks | Calculates Total Wavenumber for Stationary Rossby Waves (Ks)
Ktotal | Calculates Total Wavenumber for Rossby Waves (K)
ray | Calculates the Rossby waves ray paths
raytracing | raytracing: Rossby Wave Ray Tracing
ray_path | Calculate the ray paths / segment of great circles
ray_source | Calculate the Rossby waves ray paths over a source region
trin | Performs trigonometric interpolation
wave_arrival | Filter the ray paths that arrives in an area of interest
ypos | Interpolation selecting the nearest neighbor