calculate_distances_vectorized {Tivy} | R Documentation |
Calculate vectorized distances to coastline
Description
Internal function to calculate distances between multiple points and a coastline. Supports different distance calculation methods and spatial filtering.
Usage
calculate_distances_vectorized(
lon_point,
lat_point,
coast_lon,
coast_lat,
distance_type,
window,
unit,
resolution = 0.25
)
Arguments
lon_point |
Vector of point longitudes. |
lat_point |
Vector of point latitudes. |
coast_lon |
Vector of coastline longitudes. |
coast_lat |
Vector of coastline latitudes. |
distance_type |
Distance calculation method. |
window |
Spatial filter window in degrees. |
unit |
Distance unit. |
resolution |
Grid resolution (only used if distance_type = "grid"). |
Value
List with distance vectors and corresponding indices.
[Package Tivy version 0.1.0 Index]