ee.Reducer.countDistinctNonNull
Returns a Reducer that computes the number of distinct inputs, ignoring nulls. Where applicable, the output name is "count".
| Usage | Returns |
|---|
ee.Reducer.countDistinctNonNull() | Reducer |
No arguments.
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Last updated 2024-07-13 UTC.
[null,null,["Last updated 2024-07-13 UTC."],[[["This reducer calculates the number of unique, non-null inputs."],["The output is named \"count\" and represents the distinct input count."],["It is used within the Earth Engine environment and has no input arguments."]]],["This documentation describes a reducer, `ee.Reducer.countDistinctNonNull()`, which calculates the number of unique, non-null input values. The reducer operates without any arguments and outputs a `Reducer` object. The key action is counting distinct values, excluding nulls. When provided, the default output name for the result of this calculation will be \"count\".\n"]]