Internal helper that returns the consumer size grid params@w or the full
prey/resource size grid params@w_full, depending on the number of columns
in the array.
get_ArraySpeciesBySize_w(x)A numeric vector giving the size represented by each column. When the
array is tagged as a bin average (representation = "average") and the
model uses second-order bin-averaging (second_order_w[["bin_average"]]),
the geometric bin centres are returned instead of the left bin edges, so
that bin-averaged quantities are drawn at the size where they actually live
(see bin_midpoints()). Point-valued quantities and first-order models are
unaffected, keeping default plots unchanged.
An ArraySpeciesBySize object.