docs: def fromcube(cube, template):
      """Covert a decode cube to a decode array.
  
      Args:
          cube (decode.cube): Decode cube to be cast.
          template (decode.array): Decode array whose shape the cube is cast on.
  
      Returns:
          decode array (decode.array): Decode array.
  
      Notes:
          This functions is under development.
      """
      array = dc.zeros_like(template)
  
      y, x = array.y.values, array.x.values
      gy, gx = cube.y.values, cube.x.values
      iy = interp1d(gy, np.arange(len(gy)))(y)
      ix = interp1d(gx, np.arange(len(gx)))(x)
  
      for ch in range(len(cube.ch)):
          array[:,ch] = map_coordinates(cube.values[:,:,ch], (ix, iy))
  
      return array