generate_grid {ElevDistr} | R Documentation |
Generate a grid around the input point
Description
Generate a grid around a longitude and latitude, with a defined square size and step size.
Usage
generate_grid(lon, lat, squareSize = 10, stepSize = 0.0025)
Arguments
lon |
Longitude of the grid center (in degrees; WGS 84). One value, data type "numeric" and finite. |
lat |
Latitude of the grid center (in degrees; WGS 84). One value, data type "numeric" and finite. |
squareSize |
Square size (in km). One value, data type "numeric" and finite. |
stepSize |
Step size for the square sampling (in degree). One value, data type "numeric" and finite. |
Value
A list containing a data frame with longitude and latitude of the grid and a vector containing the length of the longitudinal and latitudinal sequence.
Author(s)
Livio Bätscher, Jurriaan M. de Vos
Examples
#Generate a 10x10 km grid with a step size of 0.0025 degrees
temp <- generate_grid(lon = 8.728898, lat = 46.93756, squareSize = 10, stepSize = 0.0025)
#Part of the generated coordinates
temp$df[105:115,]
[Package ElevDistr version 1.0.8 Index]