Calculates slope gradients from linestring geometries with XYZ coordinates.
Usage
slope_xyz(
route_xyz,
fun = slope_matrix_weighted,
lonlat = TRUE,
directed = FALSE
)
Arguments
- route_xyz
An sf object or data frame with XYZ coordinates
- fun
Function for slope calculation (default: slope_matrix_weighted)
- lonlat
Logical, whether coordinates are longitude/latitude (default: TRUE)
- directed
Logical, whether to calculate directed slopes (default: FALSE)
Value
Numeric vector of slope values
