Compute Mean Volume Backscattering Strength (MVBS)
based on intervals of range_sample
and ping number (ping_num
) specified in index number.
Output of this function differs from that of compute_MVBS
, which computes
bin-averaged Sv according to intervals of range (echo_range
) and ping_time
specified
in physical units.
dataset containing Sv
and echo_range
[m]
number of samples to average along the range_sample
dimension, default to 100
number of pings to average, default to 100