.TH geographiclib-get-magnetic 8 "" GeographicLib GeographicLib.SH NAMEgeographiclib-get-magnetic \-\- a GeographicLib administrative tool.SH DESCRIPTION.B geographiclib-get-magneticdownloads and installs the magnetic datasets used by GeographicLib,<https://geographiclib.sourceforge.io>. For documentation, supply the.B \-hoption:.PP geographiclib-get-magnetic \-h.PPBy default, the datasets are installed in.I /usr/local/share/GeographicLib/magneticand the script requires write access to this directory.