Number Sink wxgui_numbersink2 from gnuradio.wxgui import numbersink2 numbersink2.$(type.fcn)( self.GetWin(), unit=$units, base_value=$base_value, minval=$min_value, maxval=$max_value, factor=$factor, decimal_places=$decimal_places, ref_level=$ref_level, sample_rate=$samp_rate, number_rate=$number_rate, average=$options.average, #if $avg_alpha.eval == 0 avg_alpha=None, #else avg_alpha=$avg_alpha, #end if label=$title, peak_hold=$options.peak_hold, show_gauge=$show_gauge, ) #set $grid_pos = $grid_pos.eval #if not grid_pos self.Add(self.$(id).win) #else self.GridAdd(self.$(id).win, $grid_pos[0], $grid_pos[1], $grid_pos[2], $grid_pos[3]) #end if Type type complex enum Complex complex fcn:number_sink_c Float float fcn:number_sink_f Title title Number Plot string Units units Units string Sample Rate samp_rate samp_rate real Base Value base_value 0.0 real Min Value min_value -100 real Max Value max_value 100 real Factor factor 1.0 real Decimal Places decimal_places 10 int Reference Level ref_level 0 real Number Rate number_rate 15 int Average Alpha avg_alpha 0 real Options options none enum None none peak_hold:False average:False Average average peak_hold:False average:True Peak Hold peak_hold peak_hold:True average:False Show Gauge show_gauge True enum Show True Hide False Grid Position grid_pos grid_pos 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.