## TriangleMeta


Triangle-level metadata. Carried through every transformation.


Usage

``` python
TriangleMeta(
    origin_grain="Y",
    dev_grain="Y",
    measure="cumulative",
    units=None,
)
```


## Parameter Attributes


`origin_grain: str = ``"Y"`  

`dev_grain: str = ``"Y"`  

`measure: Measure = ``"cumulative"`  

`units: str | None = None`  


## Attributes

| Name | Description |
|----|----|
| [grain](#grain) | chainladder-style grain string, e.g. 'OYDY'. |

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#### grain


chainladder-style grain string, e.g. 'OYDY'.


`grain: str`