Explanation for binary files inside source package according to
  https://lists.debian.org/debian-devel/2013/09/msg00332.html

Files: data/countries110.rda
Documented: man/countries.Rd
  world country polygons from Natural Earth

Files: data/df_layers_cultural.rda
Documented: man/df_layers_cultural.Rd
  list of cultural layers available from Natural Earth

Files: data/df_layers_physical.rda
Documented: man/df_layers_physical.Rd
  list of physical layers available from Natural Earth

 -- Andreas Tille <tille@debian.org>  Sun, 28 Jul 2024 10:04:00 +0200
