docs: def round_linestring_coords(ls, precision):
      """
      Round the coordinates of a shapely LineString to some decimal precision.
  
      Parameters
      ----------
      ls : shapely LineString
          the LineString to round the coordinates of
      precision : int
          decimal precision to round coordinates to
  
      Returns
      -------
      LineString
      """
      
      return LineString([[round(x, precision) for x in c] for c in ls.coords])