Numpy ndarray.getfield() function | Python
Last Updated :
22 Apr, 2020
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numpy.ndarray.getfield() function return a field of the given array as a certain type.
Syntax : numpy.ndarray.getfield(dtype, offset=0) Parameters : dtype : [str or dtype] The dtype size of the view can not be larger than that of the array itself. offset : [int] Number of bytes to skip before beginning the element view. Return : Returns a field of the given array as a certain type.Code #1 :
# Python program explaining
# numpy.ndarray.getfield() function
# importing numpy as geek
import numpy as geek
x = geek.diag([1.+1.j]*2)
gfg = x.getfield(geek.float64)
print(gfg)
[[ 1. 0.] [ 0. 1.]]Code #2 :
# Python program explaining
# numpy.ndarray.getfield() function
# importing numpy as geek
import numpy as geek
x = geek.diag([2.+2.j]*2)
gfg = x.getfield(geek.float64, offset = 8)
print(gfg)
[[ 2. 0.] [ 0. 2.]]
