Reads in the compositional survey data and filters the data into what is necessary It reads in catch and station data and makes sure only the species necessary are kept
may want to keep NA (blank in Excel) to select the zero tows
removeCAN is a flag if you want tows in Canadian waters removed need the file called foreign_hauls.csv
ReadInLengths.fn.Rd
Necessary column names
SPECIES_CODE
LENGTH
Usage
ReadInLengths.fn(dat, verbose =TRUE)
Arguments
dat
data file name
verbose
A logical that specifies if you want to print messages and
warnings to the console. The default is TRUE.