getAFC:
Calculate age at first capture from length at first capture and growth
Usage
getAFC(t0c,Linfc,Kc,LFC,maxage)
Arguments
t0c
A vector of theoretical age at length zero (von Bertalanffy growth)
Linfc
A vector of maximum length (von Bertalanffy growth)
Kc
A vector of maximum growth rate (von Bertalanffy growth)
LFC
A vector of length at first capture