Summarizes some of the data in an echosounder object.
# S4 method for echosounder
summary(object, ...)an object of class "echosounder", usually, a result of
a call to read.echosounder, read.oce, or
as.echosounder.
further arguments passed to or from other methods.
Other things related to echosounder data: [[,echosounder-method,
[[<-,echosounder-method,
as.echosounder,
echosounder-class,
echosounder, findBottom,
plot,echosounder-method,
read.echosounder,
subset,echosounder-method