guess_coordinate_columns {ggOceanMaps} | R Documentation |
An internal function to make basemap
code more readable
guess_coordinate_columns(data, lon = NULL, lat = NULL)
data |
Dataframe containing data for which the limits should be calculated. |
lon , lat |
Character defining the name of the longitude and latitude columns in |
This is an internal function, which is automatically run by the basemap
function.
A named vector of colummn names.
Mikko Vihtakari
auto_limits
, transform_coord
, basemap