pyart.util.ivic_snr_thr_table#
- pyart.util.ivic_snr_thr_table(npulses)[source]#
Get the threshold for steps 3 and 6 of ivic from a look up table The thresholds are computed for between 1 and 200 pulses. If there number of pulses is beyond this range it throws an error. The table is computed for a PFA = 1e-3.
- Parameters:
npulses (1D array) – array with the number of pulses in a ray
- Returns:
snr_thr_out (1D array) – The snr threshold corresponding to each number of pulses according to the desired probability of false alarm