NAME

       geographiclib-get-gravity -- a GeographicLib administrative tool

DESCRIPTION

       geographiclib-get-gravity   downloads   and   installs   the   gravity  datasets  used  by
       GeographicLib, <https://geographiclib.sourceforge.io>.  For documentation, supply  the  -h
       option:

           geographiclib-get-gravity -h

       By  default, the datasets are installed in /usr/share/GeographicLib/gravity and the script
       requires write access to this directory.