RE: figures not saved inside loop

[andre valente]

The problem is quite simple. For example the code below, sometimes saves all the figures, sometimes it doesn't. This is not my regular machine, so I guess the problem is with the machine and not with octave.. anyway I would be very happy to fix this problem.

a=rand(100,20);
for i=1:20;
figure;plot(a(:,i));
outname=strcat('figure_',num2str(i));
eval(['print -dpng ',outname]);
close;
end

> Date: Mon, 29 Jun 2015 21:44:06 +0200
> Subject: Re: figures not saved inside loop
> From: address@hidden
> To: address@hidden
> CC: address@hidden; address@hidden
>
> On Mon, Jun 29, 2015 at 8:05 PM, andre valente <address@hidden> wrote:
> > Hello,
> >
> > I have a loop quite fast (not sure this is part of the problem) making plots
> > and saving them as png's. Some of the figures are not saved. I made some
> > tests, and appears to be random.. sometimes it saves, other times it
> > doesn't. They pop-up as figures, but just are not saved. Is this normal? It
> > is quite a problem for me.. Hope you can help. Thanks.
> >
> > I am using version 3.8.2 for x86_64-redhat-linux-gnu .
> >
> > Regards,
> > Andre
> >
> > _______________________________________________
> > Help-octave mailing list
> > address@hidden
> > https://lists.gnu.org/mailman/listinfo/help-octave
> >
>
> I do not have this problem. Could you share your test code to see if
> we can reproduce.