def alpha(requestContext, seriesList, alpha):
    for series in seriesList:
        series.options['alpha'] = alpha
    return seriesList
Retrieve cluster labels from the level set tree. There are several ways
dataset/ETHPy150Open brutasse/graphite-api/graphite_api/functions.py/alpha--crossover with--dataset/ETHPy150Open CoAxLab/DeBaCl/debacl/level_set_tree.py/LevelSetTree.get_clusters