Thanks John, that works perfectly.
Best regards,
Brett McSweeney
On 4/23/07, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
I'm producing series of plots (spectograms) in a program loop using
imshow
and saving each plot to .png. Even though I close() each plot after
each
savefig(...), the
Hi,
a friend gave me the little example I attached.
He uses 'gca().images = []' to delete the images. I'm not sure about memory
usage of that method, but I think deleting images (using clf() or the above
way) is quite important, because otherwise one more image is drawn above the
existing
[EMAIL PROTECTED] wrote:
I'm producing series of plots (spectograms) in a program loop using
imshow and saving each plot to .png. Even though I close() each plot
after each savefig(...), the memory does not appear to be freed up, and
the memory useage goes up and up as the program runs
On 4/23/07, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
I'm producing series of plots (spectograms) in a program loop using imshow
and saving each plot to .png. Even though I close() each plot after each
savefig(...), the memory does not appear to be freed up, and the memory
useage goes up
I'm producing series of plots (spectograms) in a program loop using imshow
and saving each plot to .png. Even though I close() each plot after each
savefig(...), the memory does not appear to be freed up, and the memory
useage goes up and up as the program runs (and stalls the computer as it
