code: def IntraField(config={}):
      
  
      return Compound(
          config = config,
          deint = SimpleDeinterlace(),
          interp = Resize(),
          filgen = FilterGenerator(yaperture=8, ycut=50),
          gain = Arithmetic(func='data * pt_float(2)'),
          linkages = {
              ('self',   'input')  : [('deint',  'input')],
              ('deint',  'output') : [('interp', 'input')],
              ('interp', 'output') : [('self',   'output')],
              ('filgen', 'output') : [('gain',   'input')],
              ('gain',   'output') : [('interp', 'filter')],
              }
          )
docs: Intra field interlace to sequential converter.
  
      This uses a vertical filter with an aperture of 8 lines, generated
      by
      :py:class:`~pyctools.components.interp.filtergenerator.FilterGenerator`.
      The aperture (and other parameters) can be adjusted after the
      :py:class:`IntraField` component is created.