sci-CRAN/terra
>=dev-lang/R-3.5.0
sci-CRAN/Rcpp
>=sci-CRAN/sp-1.4.1
sci-CRAN/Rcpp

r_suggests_exactextractr?
      ( sci-CRAN/exactextractr )

r_suggests_fields?
      ( sci-CRAN/fields )

r_suggests_gstat?
      ( sci-CRAN/gstat )

r_suggests_igraph?
      ( sci-CRAN/igraph )

r_suggests_mass?
      ( virtual/MASS )

r_suggests_ncdf4?
      ( sci-CRAN/ncdf4 )

r_suggests_rastervis?
      ( sci-CRAN/rasterVis )

r_suggests_rgeos?
      ( >=sci-CRAN/rgeos-0.3.8 )

r_suggests_sf?
      ( sci-CRAN/sf )

r_suggests_tinytest?
      ( sci-CRAN/tinytest )

r_suggests_tk?
      ( dev-lang/R[tk] )

dev-lang/R:=