ss='kw'>=</span> <span class='st'>'lat'</span>
  , <span class='kw'>elevation</span> <span class='kw'>=</span> <span class='st'>'z'</span>
  , <span class='kw'>layer_id</span> <span class='kw'>=</span> <span class='st'>'point'</span>
  , <span class='kw'>fill_colour</span> <span class='kw'>=</span> <span class='st'>"country"</span>
  , <span class='kw'>tooltip</span> <span class='kw'>=</span> <span class='st'>"country"</span>
)

<span class='co'>## as an sf object wtih a Z attribute</span>
<span class='fu'>