max_freq multirds_max_freq [multirds] import multirds multirds.max_freq($fft_len, $num_decoders, $center_freq, $samp_rate,$round_to,$debug) set_center_freq($center_freq); fft lenngth fft_len int round to (in hz) round_to int number of decoders num_decoders int part center frequency center_freq float sample rate samp_rate int Debug debug False bool part in float $fft_len ctrl message 1 out message 1