INFLOWS:
FLOW_3–4 ¼ .03 * (THREE-FOUR)
FLOW_2–4 ¼ .03 * (TWO-FOUR)
OUTFLOWS:
FLOW_4–1 ¼ .3 * (FOUR-ONE)
ONE(t) ¼ ONE(t - dt) + (FLOW_4–1 + FLOW_3–1 - FLOW_1–2) * dt
INIT ONE ¼ 1
INFLOWS:
FLOW_4–1 ¼ .3 * (FOUR-ONE)
FLOW_3–1 ¼ .03 * (THREE-ONE)
OUTFLOWS:
FLOW_1–2 ¼ .03 * (ONE-TWO)
THREE(t) ¼ THREE(t À dt) + (FLOW_2–3 À FLOW_3–4 À FLOW_3–1) * dt
INIT THREE ¼ 3
INFLOWS:
FLOW_2–3 ¼ .03 * (TWO-THREE)
OUTFLOWS:
FLOW_3–4 ¼ .03 * (THREE-FOUR)
FLOW_3–1 ¼ .03 * (THREE-ONE)
TWO(t) ¼ TWO(t À dt) + (FLOW_1–2 À FLOW_2–3 À FLOW_2–4) * dt
INIT TWO ¼ 2
INFLOWS:
FLOW_1–2 ¼ .03 * (ONE-TWO)
OUTFLOWS:
FLOW_2–3 ¼ .03 * (TWO-THREE)
FLOW_2–4 ¼ .03 * (TWO-FOUR)
62
5 Spatial Dynamics