Metadata for file bluelingFR1984_2008.txt
year: sampling year
quarter: quarter of sampling
flength: fish total length
number: number of fish raised to teh total landings
total.w: total weight raise to the total landings
mean.w: mean weight according to teh length-weight relationship W=0.00191*L**3.14882 (Dorel, 1986)

Total weight was not calculated for all years.
