def process_default_input(dict_):
    """This functions processes the default input parameters"""
    try:
        dict_['ESTIMATION']['trim_support']
    except KeyError:
        trim = True
    else:
        trim = dict_['ESTIMATION']['trim_support']
    try:
        dict_['ESTIMATION']['reestimate_p']
    except KeyError:
        reestimate_p = False
    else:
        reestimate_p = dict_['ESTIMATION']['reestimate_p']
    try:
        dict_['ESTIMATION']['rbandwidth']
    except KeyError:
        rbandwidth = 0.05
    else:
        rbandwidth = dict_['ESTIMATION']['rbandwidth']
    return trim, rbandwidth, reestimate_p
