> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tilebox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# AssetCollection.from_datapoint

```python theme={"system"}
@classmethod
def AssetCollection.from_datapoint(
    datapoint: xarray.Dataset,
    *,
    fields: AssetFieldNames | None = None,
) -> AssetCollection
```

Resolve the assets attached to exactly one scalar xarray datapoint.

## Parameters

<ParamField path="datapoint" type="xarray.Dataset">
  A scalar dataset containing exactly one datapoint.
</ParamField>

<ParamField path="fields" type="AssetFieldNames | None">
  Optional names for the `assets`, `storage`, and `authentication` variables
  when automatic discovery is ambiguous.
</ParamField>

## Returns

An `AssetCollection` keyed by asset key.