Aggregate abundances across all groups and size classes

Calculates total abundance across all functional groups and size classes using the specified method.

Usage

reduceAll(x, method = "sum")

x: 3D array outptut from ZooMSS model
method: Character string specifying aggregation method: "sum" (default) or "mean".

Vector of total abundance values (one per spatial cell)

Aggregate abundances across all groups and size classes

This function provides the most aggregated view of ZooMSS output by applying the method across both functional groups and size classes.