Python | Numpy method np.ma.common_fill_value ()



Using the np.ma.common_fill_value() method, we can get the common fill values ​​from both masked arrays, if they are the same, using np.ma .common_fill_value () .

Syntax: np.ma.common_fill_value (array1, array2)
Return: Return the common filling value from both the arrays.

Example # 1:
In this example, using np.ma.common_fill_value () we can get common fill values ​​from both masked arrays.

# NumPy import

import numpy as np

 

x = np.ma.array ([ 1 , 2 , 3 ], fill_value = 1 )

y = np.ma.array ([ 7 , 8 , 9 ], fill_value = 1 )

 
# using the np.ma.common_fill_value () method

gfg = np.ma.common_fill_value (x, y)

 

print (gfg)

Output:

1

Example # 2:

# NumPy import

import numpy as np

 

x = np.ma.array ([[ 1 , 2 ], [ 2 , 1 ]], fill_value = 2 )

y = np.ma.array ([[ 1 , 5 ], [ 5 , 1 ] ], fill_value = 5 )

 
# using the np.ma.common_fill_value () method

gfg = np.ma.common_fill_value (x, y)

 

print (gfg)

Output:

None