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[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2023-10-06 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eDictionary.getNumber()\u003c/code\u003e method extracts a numerical value associated with a specific key from a dictionary object within the Earth Engine environment.\u003c/p\u003e\n"],["\u003cp\u003eIt accepts a dictionary and a key (string) as input and returns the corresponding value as an ee.Number object if found.\u003c/p\u003e\n"],["\u003cp\u003eExamples are provided in JavaScript and Python demonstrating how to use the \u003ccode\u003eDictionary.getNumber()\u003c/code\u003e method to retrieve numerical values from dictionaries, particularly in the context of Earth Engine image analysis.\u003c/p\u003e\n"]]],[],null,["# ee.Dictionary.getNumber\n\nExtracts a named number value from a dictionary.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|-----------------------------|---------|\n| Dictionary.getNumber`(key)` | Number |\n\n| Argument | Type | Details |\n|--------------------|------------|---------|\n| this: `dictionary` | Dictionary | |\n| `key` | String | |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\n// A dictionary (e.g. results of ee.Image.reduceRegion of an S2 image).\nvar dict = ee.Dictionary({\n B1: 182,\n B2: 219,\n B3: 443\n});\n\nprint('The \"B1\" value as an ee.Number object', dict.getNumber('B1'));\n```\nPython setup\n\nSee the [Python Environment](/earth-engine/guides/python_install) page for information on the Python API and using\n`geemap` for interactive development. \n\n```python\nimport ee\nimport geemap.core as geemap\n```\n\n### Colab (Python)\n\n```python\n# A dictionary (e.g. results of ee.Image.reduceRegion of an S2 image).\ndic = ee.Dictionary({\n 'B1': 182,\n 'B2': 219,\n 'B3': 443\n})\n\nprint('The \"B1\" value as an ee.Number object:', dic.getNumber('B1').getInfo())\n```"]]