From help-octave-request at bevo dot che dot wisc dot edu  Wed Mar 11 07:21:13 1998
Subject: problem with hold in gnuplot
From: Mario Storti <mstorti at minerva dot unl dot edu dot ar>
To: help-octave at bevo dot che dot wisc dot edu
cc: mstorti at minerva dot unl dot edu dot ar
Date: Wed, 11 Mar 1998 10:12:01 -0300


Hi all!

When I issue  'hold on',  subsequent  'replot' commands give plots  or
blank screens  in a rather random sequence.  Here is a transcript of a
typical  session.  (I inserted  lines  containing '(plot)'  or '(blank
screen)' depending on the result of the given command. )

========== TRANSCRIPTION OF OCTAVE SESSION =====================
> Octave, version 2.0.11 (i586-pc-linux-gnulibc1).
> Copyright (C) 1996, 1997, 1998 John W. Eaton.
> This is free software with ABSOLUTELY NO WARRANTY.
> For details, type `warranty'.

> octave> x=(0:.1:10)';
> octave> plot(x,sin(x))
> (plot)
> octave> hold
> octave> plot(x,-sin(x))
> (blank screen)
> octave> replot
> (blank screen)
> octave> replot
> (plot)
> octave> replot
> (blank screen)
> octave> replot
> (blank screen)
> octave> replot
> (blank screen)
> octave> replot
> (plot)
> octave> replot
> (blank screen)
> octave> replot
> (plot)
> octave> replot
> (plot)
> octave> replot
> (plot)
> octave> replot
> (plot)
> octave> replot
> octave> plot(x,-.5*sin(x))
> (plot)
> octave> plot(x,-.5*sin(x))
> (plot)
> octave> replot
> (plot)
> octave> 
================================================================

Octave: version 2.0.11 (i586-pc-linux-gnulibc1).
Gnuplot: 3.5 (RedHat package 3.5-5)
Linux: RedHat 4.0 (Kernel 2.0.18)

Any hints?

(BTW, I visited the Octave Web page recently. Very cool indeed that
rotating thing.)

Cheers,

Mario

%%%%%%<>%%%%%%<>%%%%%%<>%%%%%%<>%%%%%%<>%%%%%%<>%%%%%%<>%%%%%%<>%%%%%%<>%
Mario Alberto Storti                           | Fax: (54)(42) 55.09.44 |
Centro Internacional de Metodos Computacionales| Tel: (54)(42) 55.91.75 |
     en Ingenieria - CIMEC                     |........................|  
INTEC, Guemes 3450 - 3000 Santa Fe, Argentina                           |
Reply: mstorti at minerva dot unl dot edu dot ar,| http://venus dot unl dot edu dot ar/gtm-eng dot html  http://venus.unl.edu.ar/gtm-eng.html |