> 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/portugues/nocoes-basicas-de-modelagem/recorders/numpy-array-recorders/numpy-array-level-recorder.md).

# Gravador de nível de matriz Numpy

## Descrição geral

Gravador para séries temporais de níveis a partir de um *Armazenamento* nodo.

Essa classe armazena o nível de um nó específico para cada etapa de tempo de uma simulação. Os dados são salvos internamente usando uma visualização de memória. Os dados podem ser acessados por meio do *dados* atributo ou \_para\_método dataframe () \_. [API Referência](https://pywr.github.io/pywr-docs/master/api/generated/pywr.recorders.NumpyArrayLevelRecorder.html)

## Atributos

<table><thead><tr><th width="158">Nome</th><th width="473">Descrição</th><th>Obrigatório</th></tr></thead><tbody><tr><td>modelo</td><td>pywr.core.model</td><td>sim</td></tr><tr><td>nó</td><td>Instância de nó para gravar</td><td>sim</td></tr><tr><td>temporal_engasgo_func</td><td>Função de agregação usada ao longo do tempo ao calcular um valor por cenário. Isso pode ser usado para retornar, por exemplo, o fluxo médio em uma simulação. Para agregação de cenários, consulte o <em>agg_func</em> argumento de palavra-chave</td><td>sim</td></tr></tbody></table>

## Exemplo

em breve...

```json
{

}
```


---

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