[Octave-bug-tracker] [bug #48616] Matlab compatibility for semilogx() and xlim([0 uplim])

[Ben Abbott]

Follow-up Comment #7, bug #48616 (project octave):

Opps. I over looked the xlim() command. I'm attaching an updated script and
figure image.

>> test_log
warning: axis: omitting non-positive data in log plot
warning: called from
    test_log at line 10 column 1
warning: axis: omitting non-positive data in log plot
warning: called from
    test_log at line 15 column 1
warning: axis: omitting non-positive data in log plot
warning: called from
    test_log at line 20 column 1
warning: axis: omitting non-positive data in log plot
warning: called from
    test_log at line 20 column 1
warning: axis: omitting non-positive data in log plot
warning: called from
    __axis_limits__ at line 56 column 11
    xlim at line 47 column 7
    test_log at line 21 column 1
warning: axis: omitting non-positive data in log plot
warning: called from
    __axis_limits__ at line 56 column 11
    xlim at line 47 column 7
    test_log at line 21 column 1
warning: axis: omitting non-positive data in log plot
warning: called from
    __axis_limits__ at line 56 column 11
    xlim at line 47 column 7
    test_log at line 21 column 1
warning: axis: omitting non-positive data in log plot
warning: called from
    __axis_limits__ at line 56 column 11
    xlim at line 47 column 7
    test_log at line 21 column 1
ans =

    0    1    2    3    4    5    6    7    8    9   10
    0    1    2    3    4    5    6    7    8    9   10
    0    1    2    3    4    5    6    7    8    9   10
    0    1    2    3    4    5    6    7    8    9   10

ans =

    0    1    2    3    4    5    6    7    8    9   10
    0    1    2    3    4    5    6    7    8    9   10
    0    1    2    3    4    5    6    7    8    9   10
    0    1    2    3    4    5    6    7    8    9   10

>> warning: opengl_renderer: data values greater than float capacity.  (1)
Scale data, or (2) Use gnuplot
warning: opengl_renderer: data values greater than float capacity.  (1) Scale
data, or (2) Use gnuplot
warning: opengl_renderer: data values greater than float capacity.  (1) Scale
data, or (2) Use gnuplot


I now see warnings due to zeroes in xdata and ydata as well as zeros in xlim
and ylim.

(file #38020, file #38021)
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Additional Item Attachment:

File name: test_log_v2.m                  Size:0 KB
File name: Octave_qt-v2.png               Size:40 KB


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