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ee.Array.or

Page Summary

The Array.or function returns 1 if either input value is non-zero, on an element-wise basis.
The function takes two Array arguments, left and right .
Examples are provided in both JavaScript and Python demonstrating the use of Array.or .

On an element-wise basis, returns 1 if and only if either input value is non-zero.

Usage	Returns
`Array. or (right)`	Array

Argument	Type	Details
this: `left`	Array	The left-hand value.
`right`	Array	The right-hand value.

Examples

Code Editor (JavaScript)

 var 
  
 empty 
  
 = 
  
 ee 
 . 
 Array 
 ([], 
  
 ee 
 . 
 PixelType 
 . 
 int8 
 ()); 
 print 
 ( 
 empty 
 . 
 or 
 ( 
 empty 
 )); 
  
 // [] 
 print 
 ( 
 ee 
 . 
 Array 
 ([ 
 0 
 , 
  
 0 
 , 
  
 1 
 , 
  
 1 
 ]). 
 or 
 ( 
 ee 
 . 
 Array 
 ([ 
 0 
 , 
  
 1 
 , 
  
 0 
 , 
  
 1 
 ]))); 
  
 // [0,1,1,1]

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

Colab (Python)

 empty 
 = 
 ee 
 . 
 Array 
 ([], 
 ee 
 . 
 PixelType 
 . 
 int8 
 ()) 
 display 
 ( 
 empty 
 . 
 Or 
 ( 
 empty 
 )) 
 # [] 
 # [0, 1, 1, 1] 
 display 
 ( 
 ee 
 . 
 Array 
 ([ 
 0 
 , 
 0 
 , 
 1 
 , 
 1 
 ]) 
 . 
 Or 
 ( 
 ee 
 . 
 Array 
 ([ 
 0 
 , 
 1 
 , 
 0 
 , 
 1 
 ])))

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Page Summary

Examples

Code Editor (JavaScript)

Colab (Python)

ee.Array.or