> -Original Message-
> From: Christian Gollwitzer
> Sent: Thursday, November 26, 2020 3:26 AM
> To: python-list@python.org
> Subject: Re: Why can't numpy array be restored to saved value?
>
> Am 25.11.20 um 07:47 schrieb pjfarl...@earthlink.net:
> > Why is
> -Original Message-
> From: Greg Ewing
> Sent: Thursday, November 26, 2020 12:01 AM
> To: python-list@python.org
> Subject: Re: Why can't numpy array be restored to saved value?
>
> On 25/11/20 7:47 pm, pjfarl...@earthlink.net wrote:
> > Why isn'
Am 25.11.20 um 07:47 schrieb pjfarl...@earthlink.net:
Why isn't the final value of the numpy array npary in the following code the
same as the initial value before some but not all elements of the array were
changed to a new value?
I know I am missing something basic here. I thought I understoo
On 25/11/20 7:47 pm, pjfarl...@earthlink.net wrote:
Why isn't the final value of the numpy array npary in the following code the
same as the initial value before some but not all elements of the array were
changed to a new value?
Slicing a numpy array doesn't copy anything, it just
gives you an
Never mind, I found the numpy.copy function does what I need. Revised code
below works.
Sorry for wasting bandwidth.
Peter
--- nptest.py ---
import numpy as np
import sys
if len(sys.argv) > 0:
try:
asz = int(sys.argv[1]) + 0
except:
asz = 4
npary = np.full([asz, asz, a
