df_col {ecostatscale}

Simulate deterministic dynamics of N patches with dispersal

Description

Helper function for symdynN, used to simulate dynamics between disturbance events. Note that K is set to 1 for all species.

Usage

df_col(time, state, pars)

Arguments

time

time step - ignored, but required for consistency with ode function

state

vector of current states

pars

parameter list, including matrix A with full interaction matrix (and growth rates along the diagonal), and a value Ifrac, which is the dispersal rate (D in the main text), and Ksim, which is the carrying capacity

Value

rate of change for each species