Split data according to the limits set in the limit1hm, and limit2hm arguments of the report_sea_age-class.
If no value are provided in the limit1hm slot, an error is returned, if no value is provided in the limit2hm slot a default upper value for salmon size is taken to ensure all salmon are either of age 1 or 2, but no age 3 are returned
# S4 method for report_sea_age calcule(object, silent)
An object of class
Default FALSE, if TRUE the program should no display messages
An object of class report_sea_age-class with calculated data in slot calcdata