How to use the georinex.plots function in georinex

p.add_argument('-useindicators', help='use SSI, LLI indicators (signal, loss of lock)',
                   action='store_true')
    p.add_argument('-strict', help='do not use speculative preallocation (slow) let us know if this is needed',
                   action='store_false')
    p.add_argument('-interval', help='read the rinex file only every N seconds', type=float)
    P = p.parse_args()

    data = gr.load(P.rinexfn, P.out, use=P.use, tlim=P.tlim,
                   useindicators=P.useindicators, meas=P.meas,
                   verbose=P.verbose, fast=P.strict, interval=P.interval)
# %% plots
    if P.plot:
        import georinex.plots as grp
        from matplotlib.pyplot import show

        grp.timeseries(data)
        show()
    else:
        print(data)