# ee.Dictionary.getArray

Extracts a named array value from a dictionary.

<br />

| Usage | Returns |
|---|---|
| `Dictionary.getArray(key)` | Array |

| Argument | Type | Details |
|---|---|---|
| this: `dictionary` | Dictionary |   |
| `key` | String |   |

## Examples

### Code Editor (JavaScript)

```javascript
// A dictionary (e.g. results of ee.Image.reduceRegion of an S2 image).
var dict = ee.Dictionary({
  B1: 182,
  B2: 219,
  B3: 443,
  Array: ee.Array([182, 219, 443])
});

print('The "Array" value as an ee.Array object', dict.getArray('Array'));
```
Python setup

See the [Python Environment](https://developers.google.com/earth-engine/guides/python_install) page for information on the Python API and using
`geemap` for interactive development.

```python
import ee
import geemap.core as geemap
```

### Colab (Python)

```python
# A dictionary (e.g. results of ee.Image.reduceRegion of an S2 image).
dic = ee.Dictionary({
    'B1': 182,
    'B2': 219,
    'B3': 443,
    'Array': ee.Array([182, 219, 443])
})

display('The "Array" value as an ee.Array object:',
        dic.getArray('Array'))
```