initial SoC values _Matlab example

Hi,

In the Matlab example https://www.mathworks.com/help/physmod/sps/ug/24-hour-simulation-of-a-vehicle-to-grid-v2g-system.html;jsessionid=dbe7a72ed049530ce898d97ba966

Are the SoC (initial values) assumed (look up tables) during 24 hours(24 values) in EV block or calculated by some method/assumptions?