| Usage | Returns |
|---|---|
Array.signum() | Array |
| Argument | Type | Details |
|---|---|---|
this: input | Array | The input array. |
ee.Array.signum
On an element-wise basis, computes the signum function (sign) of the input; 0 if the input is 0, 1 if the input is greater than 0, -1 if the input is less than 0.