ee.Array.eq
Page Summary
The
Array.eqmethod performs element-wise equality comparison between two arrays.It returns 1 if the corresponding elements are equal and 0 otherwise.
The method handles different data types and floating-point comparisons, which can sometimes result in 0 even when values appear equal at first glance due to internal representation.
The method can be used with both JavaScript and Python implementations.
| Usage | Returns |
|---|---|
Array.eq(right) | Array |
| Argument | Type | Details |
|---|---|---|
this:left | Array | The left-hand value. |
right | Array | The right-hand value. |
Examples
Code Editor (JavaScript)
varempty=ee.Array([],ee.PixelType.int8());print(empty.eq(empty));// []print(ee.Array([0]).eq(ee.Array([1])));// 0print(ee.Array([0]).eq(ee.Array([0])));// 1print(ee.Array([1.1]).eq(ee.Array([1.1])));// 1print(ee.Array([1.1]).float().eq(ee.Array([1.1])));// 0print(ee.Array([1.1]).double().eq(ee.Array([1.1])));// 1print(ee.Array([1]).int8().eq(ee.Array([1])));// 1print(ee.Array([1]).int8().eq(ee.Array([1]).int32()));// 1
Python setup
See the Python Environment page for information on the Python API and usinggeemap for interactive development.
importeeimportgeemap.coreasgeemap
Colab (Python)
empty=ee.Array([],ee.PixelType.int8())display(empty.eq(empty))# []display(ee.Array([0]).eq(ee.Array([1])))# 0display(ee.Array([0]).eq(ee.Array([0])))# 1display(ee.Array([1.1]).eq(ee.Array([1.1])))# 1display(ee.Array([1.1]).float().eq(ee.Array([1.1])))# 0display(ee.Array([1.1]).double().eq(ee.Array([1.1])))# 1display(ee.Array([1]).int8().eq(ee.Array([1])))# 1display(ee.Array([1]).int8().eq(ee.Array([1]).int32()))# 1
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Last updated 2023-12-06 UTC.