Major Upgrade to Virtual World River Simulation

A virtual world simulation program has undergone a major upgrade, improving the accuracy of river flow simulation. Previously, the program only stored river flow data for January and July at each point, calculating other months' data using extrapolation, but this method was inaccurate. After the upgrade, the program now stores river flow data for all twelve months of the year and calculates downstream flow by accumulating upstream flow, resulting in a more accurate simulation of river flow variations. The article uses three examples of different river systems to showcase the improved simulation results and the differences in river flow under different climatic conditions. This makes the virtual world's river system more realistic and the seasonal variations more noticeable.