Waterfall Sink wxgui_waterfallsink2 from gnuradio.wxgui import waterfallsink2 #set $parent = $notebook() and 'self.%s.GetPage(%s)'%$notebook() or 'self' waterfallsink2.$(type.fcn)( $(parent).GetWin(), baseband_freq=$baseband_freq, dynamic_range=$dynamic_range, ref_level=$ref_level, sample_rate=$samp_rate, fft_size=$fft_size, fft_rate=$fft_rate, average=$options.average, avg_alpha=#if $avg_alpha() then $avg_alpha else 'None'#, title=$title, ) #if not $grid_pos() $(parent).Add(self.$(id).win) #else $(parent).GridAdd(self.$(id).win, $(', '.join(map(str, $grid_pos())))) #end if set_baseband_freq($baseband_freq) set_sample_rate($samp_rate) Type type complex enum Complex complex fcn:waterfall_sink_c Float float fcn:waterfall_sink_f Title title Waterfall Plot string Sample Rate samp_rate samp_rate real Baseband Freq baseband_freq 0 real Dynamic Range dynamic_range 100 real Reference Level ref_level 50 real FFT Size fft_size 512 int FFT Rate fft_rate 15 int Average Alpha avg_alpha 0 real Options options none enum None none average:False Average average average:True Grid Position grid_pos grid_pos Notebook notebook notebook in $type Set Average Alpha to 0 for automatic setting. Use the Grid Position (row, column, row span, column span) to position the graphical element in the window. Use the Notebook Param (notebook-id, page-index) to place the graphical element inside of a notebook page.