Covert latitude and longitude to other formats

Coverts latitude and longitude to a grid reference and/or easting and northing.

gps_latlon2gr(latitude, longitude, out_projection = "OSGB",
  return_type = "both")

Arguments

latitude	a vector of numerics giving latitudes
longitude	a vector of numerics giving longitudes
out_projection	a string giving the desired output projection, either "OSGB" or "OSNI". Defaults to "OSGB".
return_type	a string defining what information the funtion should return. If "both" (default), grid reference and easting/northing are returned. If "en", only easting and northing are returned. If gr, only grid reference is returned

Value

A dataframe of results are returned

Examples

gps_latlon2gr(51.60233, -1.111254)
#>        GRIDREF EASTING NORTHING
#> 1 SU6164989650  461649   189650