Estimates R0 using SRA to match current F estimates and avoid penalities for low stock sizes
LSRA(x, FF, Chist_arr, M, Mat_age, Wt_age, sel, Recdevs, h)a position in the various arrays and vectors that corresponds with a simulation (for use with sapply)
a vector of recent fishign mortality rates (apical Fs)
a vector of historical catch observations [nyears]
a vector of natural mortality rates [nsim]
a matrix of maturity at age [nsim x nage]
a matrix of weight at age [nsim x nage]
a matrix of selectivity at age [nsim x nage]
a matrix of recruitment deviations [nsim x nyears]
a vector of steepness values of the Bev-Holt Stock-Recruitment relationship
all package data objects are placed in the global namespace dir