wavespectra.partition.hanson_and_phillips_2001._frequency_resolution# wavespectra.partition.hanson_and_phillips_2001._frequency_resolution(freq, ndir=None)[source]# Frequency resolution. Args: freq (1darray): Frequency array (Hz). ndir (int): Number of directions if broadcasting output onto 2darray. Returns: df (1darray): Frequency resolution with same size as freq.