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ee.Array.erfc

Page Summary

The Array.erfc() method computes the complementary error function for each element in an input array and returns an array.

On an element-wise basis, computes the complementary error function of the input.

Usage	Returns
`Array. erfc ()`	Array

Argument	Type	Details
this: `input`	Array	The input array.

Examples

Code Editor (JavaScript)

 print 
 ( 
 ee 
 . 
 Array 
 ([ 
 - 
 6 
 ]). 
 erfc 
 ()); 
  
 // [2] 
 print 
 ( 
 ee 
 . 
 Array 
 ([ 
 0 
 ]). 
 erfc 
 ()); 
  
 // [1] 
 print 
 ( 
 ee 
 . 
 Array 
 ([ 
 28 
 ]). 
 erfc 
 ()); 
  
 // [0] 
 var 
  
 start 
  
 = 
  
 - 
 3 
 ; 
 var 
  
 end 
  
 = 
  
 3 
 ; 
 var 
  
 points 
  
 = 
  
 ee 
 . 
 Array 
 ( 
 ee 
 . 
 List 
 . 
 sequence 
 ( 
 start 
 , 
  
 end 
 , 
  
 null 
 , 
  
 50 
 )); 
 var 
  
 values 
  
 = 
  
 points 
 . 
 erfc 
 (); 
 // Plot erfc() defined above. 
 var 
  
 chart 
  
 = 
  
 ui 
 . 
 Chart 
 . 
 array 
 . 
 values 
 ( 
 values 
 , 
  
 0 
 , 
  
 points 
 ) 
  
 . 
 setOptions 
 ({ 
  
 viewWindow 
 : 
  
 { 
 min 
 : 
  
 start 
 , 
  
 max 
 : 
  
 end 
 }, 
  
 hAxis 
 : 
  
 { 
  
 title 
 : 
  
 'x' 
 , 
  
 viewWindowMode 
 : 
  
 'maximized' 
 , 
  
 ticks 
 : 
  
 [ 
  
 { 
 v 
 : 
  
 start 
 }, 
  
 { 
 v 
 : 
  
 0 
 }, 
  
 { 
 v 
 : 
  
 end 
 }] 
  
 }, 
  
 vAxis 
 : 
  
 { 
  
 title 
 : 
  
 'erfc(x)' 
 , 
  
 ticks 
 : 
  
 [ 
  
 { 
 v 
 : 
  
 0 
 }, 
  
 { 
 v 
 : 
  
 1 
 }, 
  
 { 
 v 
 : 
  
 2 
 }] 
  
 }, 
  
 lineWidth 
 : 
  
 1 
 , 
  
 pointSize 
 : 
  
 0 
 , 
  
 }); 
 print 
 ( 
 chart 
 );

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)

 import 
  
 altair 
  
 as 
  
 alt 
 import 
  
 pandas 
  
 as 
  
 pd 
 display 
 ( 
 ee 
 . 
 Array 
 ([ 
 - 
 6 
 ]) 
 . 
 erfc 
 ()) 
 # [2] 
 display 
 ( 
 ee 
 . 
 Array 
 ([ 
 0 
 ]) 
 . 
 erfc 
 ()) 
 # [1] 
 display 
 ( 
 ee 
 . 
 Array 
 ([ 
 28 
 ]) 
 . 
 erfc 
 ()) 
 # [0] 
 start 
 = 
 - 
 3 
 end 
 = 
 3 
 points 
 = 
 ee 
 . 
 Array 
 ( 
 ee 
 . 
 List 
 . 
 sequence 
 ( 
 start 
 , 
 end 
 , 
 None 
 , 
 50 
 )) 
 values 
 = 
 points 
 . 
 erfc 
 () 
 df 
 = 
 pd 
 . 
 DataFrame 
 ({ 
 'x' 
 : 
 points 
 . 
 getInfo 
 (), 
 'erfc(x)' 
 : 
 values 
 . 
 getInfo 
 ()}) 
 # Plot erfc() defined above. 
 alt 
 . 
 Chart 
 ( 
 df 
 ) 
 . 
 mark_line 
 () 
 . 
 encode 
 ( 
 x 
 = 
 alt 
 . 
 X 
 ( 
 'x' 
 , 
 axis 
 = 
 alt 
 . 
 Axis 
 ( 
 values 
 = 
 [ 
 start 
 , 
 0 
 , 
 end 
 ])), 
 y 
 = 
 alt 
 . 
 Y 
 ( 
 'erfc(x)' 
 , 
 axis 
 = 
 alt 
 . 
 Axis 
 ( 
 values 
 = 
 [ 
 0 
 , 
 1 
 , 
 2 
 ])) 
 )

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Page Summary

Examples

Code Editor (JavaScript)

Colab (Python)

ee.Array.erfc