Transformation from spherical PoR to geographical coordinate system and vice versa
geographical_to_PoR_df(x, PoR)PoR_to_geographical_df(x, PoR)
"data.frame" with the transformed coordinates
(lat.PoR and lon.PoR for PoR CRS,
or lat and lon for geographical CRS).
"data.frame" containing lat and lon
coordinates of a point in the geographical CRS or the lat.PoR,
lon.PoR) of the point in the PoR CRS.
Pole of Rotation. "data.frame" or object of class "euler.pole"
containing the geographical coordinates of the Euler pole