ee.Dictionary.getArray

Page Summary

• Dictionary.getArray(key) is a method to extract a named array value from a dictionary.

• It takes a string key as an argument and returns an Array.

Extracts a named array value from a dictionary.

Usage	Returns
Dictionary.getArray(key)	Array

Argument	Type	Details
this: dictionary	Dictionary
key	String

Examples

Code Editor (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 page for information on the Python API and using geemap for interactive development.

import ee
import geemap.core as geemap

Colab (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'))