my $s= Scope->new('probe' => $netlist) ->anatrace('in', 'System input', 'active', 1) ->anatrace('out_1', 'Lpf bank1', 'active', 1) ->anatrace('out_2', 'Lpf bank2', 'active', 1024) ->anatrace('out', 'System output', 'active', 1) ->anatrace('bank2', 'Switch pos', 'active', 1) ->generate();