# Python program explaining
# numpy.asfortranarray() function
 
import numpy as geek
my_list = [1, 3, 5, 7, 9]
 
print ("Input  list : ", my_list)
  
   
out_arr = geek.asfortranarray(my_list)
print ("output fortanarray from input list : ", out_arr)

Input  list :  [1, 3, 5, 7, 9]
output fortanarray from input list :  [1 3 5 7 9]

# Python program explaining
# numpy.asfortranarray() function
 
import numpy as geek
 
my_tuple = ([1, 3, 9], [8, 2, 6])
  
print ("Input  tuple : ", my_tuple)
   
out_arr = geek.asfortranarray(my_tuple, dtype ='int8')
print ("output fortan array from input tuple : ", out_arr)

Input  tuple :  ([1, 3, 9], [8, 2, 6])
output fortan array from input tuple :  [[1 3 9]
 [8 2 6]]

# Python program explaining
# numpy.asfortranarray() function
 
import numpy as geek
 
my_scalar = 15
  
print ("Input  scalar : ", my_scalar)
   
out_arr = geek.asfortranarray(my_scalar, dtype ='float')
print ("output fortan array from input scalar : ", out_arr)

Input  scalar :  15
output fortan array from input scalar :  [ 15.]

# Python program explaining
# numpy.asfortranarray() function
 
import numpy as geek
 
in_arr = geek.arange(9).reshape(3, 3)
  
print ("Input  array : ", in_arr)
 
# checking if it is fortanarray
print(in_arr.flags['F_CONTIGUOUS'])
 
out_arr = geek.asfortranarray(in_arr, dtype ='float')
print ("output array from input array : ", out_arr)
 
# checking if it has become fortanarray
print(out_arr.flags['F_CONTIGUOUS'])

Input  array :  [[0 1 2]
 [3 4 5]
 [6 7 8]]
False
output array from input array :  [[ 0.  1.  2.]
 [ 3.  4.  5.]
 [ 6.  7.  8.]]
True