ee.Dictionary.fromLists
Construct a dictionary from two parallel lists of keys and values.
| Usage | Returns |
|---|
ee.Dictionary.fromLists(keys, values) | Dictionary |
| Argument | Type | Details |
|---|
keys | List | A list of keys. |
values | List | A list of values. |
Examples
// Corresponding lists of keys and values.
var keys = ['B1', 'B2', 'B3'];
var values = [182, 219, 443];
print('Dictionary from lists of keys and values',
ee.Dictionary.fromLists(keys, values));
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
# Corresponding lists of keys and values.
keys = ['B1', 'B2', 'B3']
values = [182, 219, 443]
print('Dictionary from lists of keys and values:',
ee.Dictionary.fromLists(keys, values).getInfo())
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Last updated 2024-07-13 UTC.
[null,null,["Last updated 2024-07-13 UTC."],[[["`ee.Dictionary.fromLists()` creates an Earth Engine Dictionary object from two parallel lists, where the first list provides the keys and the second list provides the corresponding values."],["This function is useful for organizing data in a key-value structure, allowing for easy access to values using their associated keys within the Earth Engine environment."],["The function accepts two arguments: `keys` (a list of keys) and `values` (a list of values), which must be of the same length to ensure proper pairing."]]],["The function `ee.Dictionary.fromLists(keys, values)` creates a dictionary from two lists. The `keys` list provides the dictionary's keys, while the `values` list supplies the corresponding values. Both arguments require list types. The function returns a dictionary. In the provided examples, a dictionary is created using keys `['B1', 'B2', 'B3']` and corresponding values `[182, 219, 443]`.\n"]]