text: """Example script to load a vector file."""
  import warnings
  
  warnings.simplefilter("ignore")  # Temporarily filter warnings since something's up with GeoPandas (2021-05-20).
  import geoutils as gu
  
  filename = gu.datasets.get_path("glacier_outlines")
  
  outlines = gu.Vector(filename)
  # TEXT
  # Load an example Landsat image
  filename = gu.datasets.get_path("landsat_B4")
  image = gu.Raster(filename)
  
  # Generate a boolean mask from the glacier outlines.
  mask = outlines.create_mask(image)
  