worldmap region in radians

does anyone know a command that allows me to plot the world map but with the coordinates in radians and not with degrees ???

the useful command with coordinates in grades is "worldmap region", I would need a similar command but with values in radians.

or does anyone have a file with the coordinates of the world but in radians?

thanksss

[Adam Danz]

Why not just convert your data from radians to degrees?