Help: Simulated vs Observed Trends Match but Values Differ Greatly

[朱翔宇（路以鲲）]

When I run runoff simulations for an When I run runoff simulations for an 当我为一个 运行径流模拟时，模拟值与观测值相差 ，尽管它们的 添加上游 站点数据后，结果仍然不佳。我怀疑 ，但官方网站上没有明确的教程。 我希望能得到以下方面的建议：unclosed/non‑integrated watershed, the simulated values differ from the observed values by , the simulated values differ from the observed values by ，模拟值与观测值的差异为several orders of magnitude, although their , although their ，尽管它们的fluctuation trends are consistent..

After adding upstream After adding upstream 添加上游后inlet station data, the results are still poor. I suspect the station data, the results are still poor. I suspect the 添加上游站点数据后，结果仍然不理想。我怀疑inlet setup is incorrect, but there is no clear tutorial on the official website., but there is no clear tutorial on the official website.但官方网站上没有明确的教程。

I would appreciate advice on:I would appreciate advice on: 我希望能得到关于以下方面的建议：

1. What should be noted about the outflow parameters when editing an inlet/point source?
2. How to correctly add inlet data?
3. Has anyone encountered a similar issue?