Fig. 4.

Test 3 Case (i) (fast variation of both cues) with non-local q and $\mathcal{S}$, sensed with an independent sensing through the kernels ${\gamma }_q={\gamma }_{\mathcal{S}}=H(R-\lambda )$. $\mathcal{S}$ is given in Fig. 3a with $m_{\mathcal{S}}=10$ and ${\sigma }_{\mathcal{S}}^2=0.05$, so that $l_{\mathcal{S}}=0.002$. The fibers distribution q has a space dependent parameter k given by (74) with $m_k=100$, so that $l_q\approx 0.0031$. The sensing radius of the cells is $R=0.7$ (color figure online)