<?xml version="1.0"?> <!-- ################################################### ##Waterfall Sink ################################################### --> <block> <name>Waterfall Sink</name> <key>wxgui_waterfallsink2</key> <import>from gnuradio.wxgui import waterfallsink2</import> <make>waterfallsink2.$(type.fcn)( self.GetWin(), baseband_freq=$baseband_freq, y_per_div=$y_per_div, ref_level=$ref_level, sample_rate=$samp_rate, fft_size=$fft_size, fft_rate=$fft_rate, average=$options.average, #if $avg_alpha.eval == 0 avg_alpha=None, #else avg_alpha=$avg_alpha, #end if title=$title, ) #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], $grid_pos[3]) #end if</make> <param> <name>Type</name> <key>type</key> <value>complex</value> <type>enum</type> <option> <name>Complex</name> <key>complex</key> <opt>fcn:waterfall_sink_c</opt> </option> <option> <name>Float</name> <key>float</key> <opt>fcn:waterfall_sink_f</opt> </option> </param> <param> <name>Title</name> <key>title</key> <value>Waterfall Plot</value> <type>string</type> </param> <param> <name>Sample Rate</name> <key>samp_rate</key> <value>samp_rate</value> <type>real</type> </param> <param> <name>Baseband Freq</name> <key>baseband_freq</key> <value>0</value> <type>real</type> </param> <param> <name>Y per Div</name> <key>y_per_div</key> <value>10</value> <type>real</type> </param> <param> <name>Reference Level</name> <key>ref_level</key> <value>50</value> <type>real</type> </param> <param> <name>FFT Size</name> <key>fft_size</key> <value>512</value> <type>int</type> </param> <param> <name>FFT Rate</name> <key>fft_rate</key> <value>15</value> <type>int</type> </param> <param> <name>Average Alpha</name> <key>avg_alpha</key> <value>0</value> <type>real</type> </param> <param> <name>Options</name> <key>options</key> <value>none</value> <type>enum</type> <option> <name>None</name> <key>none</key> <opt>average:False</opt> </option> <option> <name>Average</name> <key>average</key> <opt>average:True</opt> </option> </param> <param> <name>Grid Position</name> <key>grid_pos</key> <value></value> <type>grid_pos</type> </param> <sink> <name>in</name> <type>$type</type> </sink> <doc> 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. </doc> </block>