This sets initial values of the variable \(L\) by
calling make_Linits_basicL. Default values are used unless other values
are passed in Lopts
by name (i.e. Lopts$L
)
# S3 method for class 'basicL'
setup_Linits(pars, s, Lopts = list())
an xds
object
the species index
a list
a list