Some of the functionality of the World Plotting Package is now available in CountryData.

is an option for WorldGraphics that places lines of latitude and longitude at specified locations.


  • To use WorldGrid, you first need to load the World Plotting Package using Needs["WorldPlot`"].
  • Arguments can be a number (which specifies spacing for both latitude and longitude from 0), a pair of numbers (which specifies for latitude and longitude, respectively), or a pair of lists (which specifies particular locations).
  • All values are in degrees.
  • The default value is 30.