Find the closest point of the SPEC grid to the specified position — closest_point_spec • resourcecode

Find the closest point of the SPEC grid to the specified position

Usage

closest_point_spec(x, lat = NULL, closest = 1L, ...)

Arguments

x: vector of coordinates in the form longitude/latitude data frame
lat: alternatively, x and lat can be vector of the same length
closest: an integer to specify the number of point to output.
...: currently unused

Value

a list with two components: the closest point(s) of the grid and the distance (s).

Examples

semrev_west <- closest_point_spec(c(-2.786, 47.239))
semrev_west
#> $points
#>       [,1]
#> [1,] 23808
#> 
#> $distances
#>      [,1]
#> [1,]    0
#>