> For the complete documentation index, see [llms.txt](https://water-strategy.gitbook.io/waterstrategy/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://water-strategy.gitbook.io/waterstrategy/zhong-guo-ren/jian-mo-ji-chu-zhi-shi/node-types/water-storage/reservoir-node.md).

# 水库节点

## 一般描述

这个 **水库节点** 是 storage node 的子类，具有表示蒸发和降水的附加功能。 [API 参考资料](https://pywr.github.io/pywr-docs/master/api/generated/pywr.domains.river.Reservoir.html)。

## 主要属性

长度/天）可选单位

<table><thead><tr><th width="180.33333333333331">姓名</th><th width="316">描述</th><th>必填项</th></tr></thead><tbody><tr><td>分配罚款</td><td>通过节点的单位流量成本</td><td>可选</td></tr><tr><td>分钟_容</td><td>量存储器的最小容量。</td><td></td></tr><tr><td>默认为 0.0 可选最大值</td><td></td><td></td></tr><tr><td>_卷</td><td>存储空间的最大容量。默认为 0.0</td><td>必填项，否则默认为 0</td></tr><tr><td>初始的_音量，初始_卷_pc</td><td>以绝对值或比例形式指定初始音量。如果<em>最大值，则两者都是必需的_卷</em> 是一个参数，因为不会在第一个时间步对该参数进行评估。如果两者都给出并且 <em>最大_体积</em>不是参数，则绝对值将被忽略</td><td>一个是必填</td></tr><tr><td>区域、级别</td><td>可选浮点数或用于定义 storage node 面积和等级的参数。这些值可通过 <em>get 获取_区域</em> 和 <em>得到_</em></td><td></td></tr><tr><td>水平方法分别</td><td>可选</td><td></td></tr><tr><td>蒸发、降水蒸发和降水</td><td>率（</td><td></td></tr><tr><td>_转换</td><td>将降水和蒸发量转换为所需的长度/日单位的换算系数</td><td>可选，默认值为 0.001 转换为 mm/day 以用于 km2 库区</td></tr><tr><td>蒸发惩罚（蒸发成本）</td><td>根据蒸发输出设定分配补偿</td><td>可选，默认为-999</td></tr></tbody></table>

## 例子

即将推出...


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