# -*- coding: utf-8 -*-
"""
Showcases *Academy Spectral Similarity Index* (SSI) computations.
"""

import colour
from colour.utilities import message_box

message_box('Academy Spectral Similarity Index Computations')

message_box(
    'Computing "CIE Illuminant B" "Academy Spectral Similarity Index (SSI)" '
    'against "CIE Standard Illuminant D65".')
print(
    colour.spectral_similarity_index(colour.SDS_ILLUMINANTS['B'],
                                     colour.SDS_ILLUMINANTS['D65']))

Add "SSI" computation example.