I’m trying to create a custom grid (grid lines). I’ve seen the Cartopy graticules example in the Geoviews Geometries documentation:
graticules = cf.NaturalEarthFeature(
category='physical',
name='graticules_30',
scale='110m')
...
But can’t find any other documentation on how to go about creating custom grids. I’d like to create a grid that matches a web mercator web map tile grid at a specific zoom level.