class_docstr: An interface to the GSHHS dataset.
  
  See https://www.ngdc.noaa.gov/mgg/shorelines/gshhs.html
  
  Parameters
  ----------
  scale
      The dataset scale. One of 'auto', 'coarse', 'low', 'intermediate',
      'high, or 'full' (default is 'auto').
  levels
      A list of integers 1-6 corresponding to the desired GSHHS feature
      levels to draw (default is [1] which corresponds to coastlines).
  
  Other Parameters
  ----------------
  **kwargs
      Keyword arguments to be used when drawing the feature. Defaults
      are edgecolor='black' and facecolor='none'.
code: def geometries(self):
      return self.intersecting_geometries(extent=None)
  
imports: from abc import ABCMeta, abstractmethod
  import numpy
  import shapely.geometry
  import cartopy.crs
  import cartopy.io.shapereader
label_desc: Use image node_id 3 for calling the GSHHSFeature obj's underlying member method code with example usage: obj.geometries() and returns: self