According to the Shivagrha inscription, a community h2o task to alter the course of a river around Shivagrha temple was carried out throughout the construction on the temple. The river, discovered given that the Opak River, now operates north to south about the western aspect on the Prambanan temple compound. https://pr24insider.blogspot.com/2024/09/discovering-heart-of-hindu-community-in.html