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From: | Ekin Akoglu |
Subject: | surf error |
Date: | Tue, 08 Jan 2008 14:54:29 +0200 |
User-agent: | Mozilla-Thunderbird 2.0.0.9 (X11/20080103) |
Dear users, I execute the following script in octave: x = 2:0.2:4; y = 1:0.2:3; [X,Y] = meshgrid(x, y); Z=(X-3).^2 - (Y-2).^2; surf(X,Y,Z) and octave gives this error: warning: broken pipe -- some output may be lost warning: broken pipe -- some output may be lost warning: broken pipe -- some output may be lost warning: broken pipe -- some output may be lost warning: broken pipe -- some output may be lost warning: broken pipe -- some output may be lost error: `have_newer_gnuplot' undefined near line 1532 column 7 error: if: error evaluating conditional _expression_ error: evaluating if command near line 1532, column 3 error: called from `__go_draw_axes__:get_text_colorspec' in file `/usr/share/octave/2.9.19/m/plot/__go_draw_axes__.m' error: evaluating assignment _expression_ near line 90, column 17 error: evaluating if command near line 87, column 5 error: evaluating if command near line 25, column 3 error: called from `__go_draw_axes__' in file `/usr/share/octave/2.9.19/m/plot/__go_draw_axes__.m' error: evaluating switch command near line 58, column 4 error: evaluating for command near line 56, column 2 error: evaluating if command near line 33, column 7 error: evaluating if command near line 26, column 5 error: evaluating if command near line 25, column 3 error: called from `__go_draw_figure__' in file `/usr/share/octave/2.9.19/m/plot/__go_draw_figure__.m' error: evaluating if command near line 77, column 6 error: evaluating if command near line 74, column 4 error: evaluating if command near line 72, column 2 error: evaluating for command near line 71, column 7 error: evaluating if command near line 45, column 5 error: called from `drawnow' in file `/usr/share/octave/2.9.19/m/plot/drawnow.m' My plotform is Debian Sid Unstable running kernel 2.6.23.12-slh-smp-2. I installed octave via apt-get. Octave version is 2.9.19. I would be glad if you help me..Thank you in advance... Regards, Ekin Akoglu |
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