Calculate alignment parameter $\phi_d(i)$ $$\phi_d(i) = \frac{1}{N} \left\| \sum_{n=1}^{N} \frac{\vec{v_i^n} \cdot \vec{u_i^n}}{\vec{v_i^n}} \right\|$$ <img width="790" height="289" alt="Image" src="https://github.com/user-attachments/assets/9ae8a9b3-2383-488b-b4c3-b4a1b9456a08" /> Source: https://www.nature.com/articles/s41598-020-72733-w
Calculate alignment parameter$\phi_d(i)$
Source: https://www.nature.com/articles/s41598-020-72733-w