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