# 向节点添加数据

在本教程中，请使用下方在线 Excel 表格中的数据。

[https://docs.google.com/spreadsheets/d/1J\_wU\_-U\_ZlOLdbmg7rgW1HMt14JfHQHS/edit？usp=sharing\ \&ouid=103412600775811717846\ \&rtpof=true\ \&sd=true\ \&sd=true](https://docs.google.com/spreadsheets/d/1J_wU_-U_ZlOLdbmg7rgW1HMt14JfHQHS/edit?usp=sharing\&ouid=103412600775811717846\&rtpof=true\&sd=true)

请观看此视频以获取更多细节。

{% embed url="<https://www.youtube.com/watch?v=Eknj7-lOYEE>" %}

我们想包括 **时间序列** 用于集水节点的流量以及 **标量** 需求值。

1。双击需求并更新 “输入” 部分中的属性，如下所示：

最大流量\ \_flow = 0

分配罚款 = 0

你可能需要点击编辑 ![](/files/xfkwWnPQ437JcQHMEfmr) 按钮来更改值。

![](/files/gV4tjAIZ0OwCfapF09sp)

1。双击 “输入” 部分右侧面板上的集水节点，打开 **流** 属性点击编辑按钮 ![](/files/Gsupe7XJirNSebqRkT60)。

![](/files/kEdln5boVYjdpBYDvK6N)

将出现新窗口，单击 **选项**，选择 **PYWR\_数据框** 然后点击 **保存**

![](/files/mFq7tjaAMAw3LyuKnPZU)

1。该窗口将更新为 “数据框” 选项卡。使用上面的链接从 Excel 文件中复制数据并粘贴，如图所示。请注意，必须使用 2 列，列 A 用于日期时间索引，列 B 用于数据值。点击 **保存。欲了解更多详情，请观看视频。**

<figure><img src="/files/N1tReWsTcCRyTdmCCOxX" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/A0iGWH35u31r7uvHGFXq" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://water-strategy.gitbook.io/waterstrategy/zhong-guo-ren/jiao-cheng/creating-and-running-a-simple-model/creating-and-running-a-model/add-data-to-the-nodes.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.