Re: Speeding Up gnuplot Interface with Binary Data

[Dmitri A. Sergatskov]

On Tue, Oct 14, 2008 at 2:01 PM, John W. Eaton <address@hidden> wrote:

> | Can you notice a considerable speedup on your machine?  I have a fairly old 
> machine so the change is obvious.
>
> Yes, it seems about three times faster.
>
> I applied the changeset.

I have problems with 3d plotting with the current hg octave.
E.g. sombrero dumps bunch of control characters to the terminal:


octave:1> sombrero
  Warning: Single isoline (scan) is not enough for a pm3d plot.
           Hint: Missing blank lines in the data file? See 'help pm3d' and FAQ.

gnuplot> ffffff
               ^
         line 0: invalid character 


gnuplot> address@hidden
                               �?�.it�
                                      address@hidden ��ח?��
address@hidden
                ^

(and few pages more)

simple plot(rand(10)) works fine.

This is with a very recent gnuplot 4.3.0 (cvs)

>
> Thanks,
>
> jwe
>

Dmitri.
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