![](https://box.kancloud.cn/263e78fa961d65b969087298cc538052_2491x211.png =230x) ### **Step** * * * * * **Description**: After the server completes the calculation, you will receive many files (topology optimizated result) from server. You need to connect [**Step**](Step.md) component with [**Display**](Display.md) component. Then, you can pull [**Step**](Step.md) component's button for looking through these files. If you want to have a real-time view, you just left-click **"Show"** button in the calculation window **after connecting [Step](Step.md) component with [Display](Display.md) component.** **Output**: Step: The number of steps calculated.