Hi, I'm plotting a geodetic network and the plot command backs a strange result. I must plot a lot of lines and I use the plot command in the form:
hold on; for i=1:rows plot([xStart xEnd],[yStart yEnd],'g');
end
When the loop arrives about i=100 this message appears on the screen:
gnuplot> pl '/tmp/oct-z3fdsP' u ( $ 1 ) :( $ 2 ) t "" w points 3 6 , '/tmp/oct-oh3bIP' u ( $ 1 ) :( $ 2 ) t "" w points 1 4 , '/tmp/oct-JbCW5P' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-qVDdwQ' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-nfEEPQ' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-eIgybR' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-xdN3IR' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-kKS6iS' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-PB9bRS' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-y4dZiT' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-N3kHZT' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-cAgUIU' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-VQ45pV' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-QDmI0V' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-tN8TDW' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-qPLXsX' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-NMpykY' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-ABsB5Y' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-JfYaTZ' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-Wj21R0' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-TNRsT1' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-8YiSS2' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-P4pKL3' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-MQa8G4' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-v9zaO5' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-q24HX6' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-NPfI07' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-CDLw68' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-7OSTIc' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-CirKng' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-N3TC0j' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-oGLXwn' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-9lKIir' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-cJAI6u' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-Tk4JSy' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-ImtbyC' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-BMR6fG' u ( $FA' 1 ) :( $ 2 ) t "" w lines 2
^
line 0: invalid character
It's a very strange text! The message appears about every 100 times index. In my case, the next message was:
gnuplot> pl '/tmp/oct-Evyc1o' u ( $ 1 ) :( $ 2 ) t "" w points 3 6 , '/tmp/oct-I2LXa4' u ( $ 1 ) :( $ 2 ) t "" w points 1 4 , '/tmp/oct-A9E7rJ' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-e9XaLo' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-K8WkX3' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-6ykZaJ' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-Wym7zo' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-Czpq13' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-sZyBlJ' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-oOVZHo' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-o5TWf4' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-E0s8PJ' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-8oDVip' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-kGAd14' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-CmLILK' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-2qOmpq' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-E5Wv55' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-g45VWL' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-6BvjQr' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-QcSNC7' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-Av34qN' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-qh4Dqt' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-qyQqs9' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-mXTBnP' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-GcE2kv' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-QuYrtb' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-YZp3DR' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-Qku1Hx' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-M1ucOd' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-UKL4JR' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-cZNaIv' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-GHgqz9' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-ucVbtN' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-gYieyr' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-YRtbF5' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-wI3eFJ' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-ojMxHn' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-CNzrV1' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-gblBbG' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-GpXQkk' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-2Lm1vY' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-IWwvSC' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-mmRshh' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-OFjwzV' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-IZSa7z' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-unK0Ge' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-Ar809S' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-CHpuFx' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-GkYemc' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-Me9U4Q' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-6BVcGv' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-cWdWja' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-oJlX8O' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-uBZSZt' u ( $ 1 ) :( $ 2 ) t "" w lines 2 , '/tmp/oct-WcrZJ8' u ( $ 1 ) :( $ 2 ) ty�A9! "" w lines 2
^
line 0: invalid character
line 0: undefined variable: set
It's bigger than the first time and in this case appears the string: line 0: undefined variable: set But the plot is right, there is no errors in the execution of the script. In Octave
2.1.73 with gnuplot and with octplot the messages not appears, only in Octave 2.9.9 compiled for my machine (no errors ocurred during compilation)
Can anybody help me, please?
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José Luis García Pallero address@hidden (o< / / \ V_/_ Use Debian GNU/Linux and enjoy! *****************************************