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Multiple plots saving issues

From: ignas
Subject: Multiple plots saving issues
Date: Fri, 12 Apr 2019 12:38:18 -0500 (CDT)


I have encountered a problem related to saving multiple images to separate
files. My script is basically the loop which calculates a f(x) dependency,
plots it and saves to file. After 1000 or so iterations it halts and gives
out the following:

"error: print: failed to open pipe "|/usr/bin/gs -dQUIET -dNOPAUSE -dBATCH
-dSAFER -dAutoRotatePages=/None -sDEVICE=png16m -dLanguageLevel=2
-dTextAlphaBits=4 -dGraphicsAlphaBits=1 -r72x72 -dEPSCrop
-sOutputFile="./alo/rt_alo14856.png" -"
error: called from
    __opengl_print__ at line 169 column 7
    print at line 519 column 14
    ganalo_php at line 125"

After this happens I can not save any more images to files unless I restart
Octave. I am confused and do not know were to start the debugging. Is it the
fault of Octave or Ghostscript? Any help is appreciated.


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