plot3

[Galen Brambley]

Hello,

I've just installed the octave-forge package 2.1.73 on my Gentoo system.
I've been using it to plot three dimensional trajectories and this has
worked fine until yesterday.  I'm getting the following error message:



gnuplot> pl '/tmp/oct-c0PCsd' u 1:2 t "line 1"
                                  ^
         line 0: Need 1 or 3 columns for cartesian data

octave:15>          line 0: warning: Axis range undefined due to improper
data values. NaN? Inf?

gnuplot> sp '/tmp/oct-xqbc7x' u 1:2:3 t "line 1"
                                                ^
         line 0: All points z value undefined


gnuplot> pl '/tmp/oct-AmihG4' u 1:2 t "line 1"
                                  ^
         line 0: Need 1 or 3 columns for cartesian data


gnuplot> pl '/tmp/oct-AmihG4' u 1:2 t "line 1"
                                  ^
         line 0: Need 1 or 3 columns for cartesian data


gnuplot> pl '/tmp/oct-AmihG4' u 1:2 t "line 1"
                                  ^
         line 0: Need 1 or 3 columns for cartesian data


gnuplot> pl '/tmp/oct-AmihG4' u 1:2 t "line 1"
                                  ^
         line 0: Need 1 or 3 columns for cartesian data




I've not altered the data that has previously worked in plot3.

I have observed the patch from Dimitri Sergatskov that alters the __plt3__.m
file, but my system already has that patch in place.
I am very familiar with Matlab, but not with Octave.  I wonder if you could
assist me in solving this problem?  Any assistance would
be greatly appreciated.

Regards,

Galen.
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