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From: | Dmitri A. Sergatskov |
Subject: | Re: line 0: Can't plot with an empty x range! |
Date: | Wed, 29 Dec 2004 14:32:32 -0700 |
User-agent: | Mozilla Thunderbird 0.9 (X11/20041127) |
Dmitri A. Sergatskov wrote:
Joan Picanyol i Puig wrote:I'm getting the message in the subject and can't figure out why, sinceaxis([t(1), t(100), -3*median(lw(1,:)), 3*median(lw(1,:))]);axis command does "%g" string formatting when composing range command for gnuplot.It make only 5 digits precision so you end up with command sent to gnuplot set xrange [24.99500:24.99500] which is bad.
Changing "%g" -> "%.16g" in axis.m (around line 260) would provide gnuplot (at least the version I have) with as much accuracy as it can handle. I still deffer it to John to make a final judgment in this case... Sincerely, Dmitri. -- ------------------------------------------------------------- Octave is freely available under the terms of the GNU GPL. Octave's home on the web: http://www.octave.org How to fund new projects: http://www.octave.org/funding.html Subscription information: http://www.octave.org/archive.html -------------------------------------------------------------
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