is.sf.3d {eRTG3D} | R Documentation |
'sf, data.frame'
)Tests if the object is a simple feature collection (class: 'sf, data.frame'
)
is.sf.3d(track)
track |
any object to test |
A logical: TRUE
if is a simple feature collection (class: 'sf, data.frame'
) of the sf package, FALSE
otherwise.
is.sf.3d(niclas)
is.sf.3d(track2sf.3d(track = niclas, CRS = 2056))