Cumulative beam blockage fraction along a beam.
Computes the cumulative beam blockage (cbb) along a beam from the partial beam blockage (pbb) fraction of each bin along that beam. CBB in one bin along a beam will always be at least as high as the maximum PBB of the preceeding bins.
Parameters: pbb (
numpy.ndarray) – 2-D array of floats of shape (num beams, num range bins) Partial beam blockage fraction of a bin along a beam [m]
Returns: cbb (
numpy.ndarray) – Array of floats of the same shape as pbb Cumulative partial beam blockage fraction [unitless]
>>> pbb = beam_block_frac(th, bh, a) >>> cbb = cum_beam_block_frac(pbb)