def METHOD_NAME(i):
    i = i*5
    if i > len(uI)-1:
        return
    print("Frame:", i, "/", len(uI))
    ui = uI[i]
    ui = ui / max(pg.abs(ui))
    ui = pg.logDropTol(ui, 1e-2)
    cMax = max(pg.abs(ui))
    pg.viewer.mpl.setMappableData(gci, ui,
                                 cMin=-cMax, cMax=cMax,
                                 logScale=False)
    # plt.pause(0.001)