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[Octave-bug-tracker] [bug #39448] xminorticks for a semilogx plot incorr
From: |
anonymous |
Subject: |
[Octave-bug-tracker] [bug #39448] xminorticks for a semilogx plot incorrectly displayed |
Date: |
Tue, 09 Jul 2013 13:24:22 +0000 |
User-agent: |
Opera/9.80 (Windows NT 6.1; WOW64) Presto/2.12.388 Version/12.15 |
URL:
<http://savannah.gnu.org/bugs/?39448>
Summary: xminorticks for a semilogx plot incorrectly
displayed
Project: GNU Octave
Submitted by: None
Submitted on: Di 09 Jul 2013 13:24:20 UTC
Category: Plotting
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: None
Status: None
Assigned to: None
Originator Name: ikossev
Originator Email: address@hidden
Open/Closed: Open
Discussion Lock: Any
Release: 3.6.4
Operating System: Microsoft Windows
_______________________________________________________
Details:
In the plot I obtain from semilogx the minor ticks are incorrect.
The script ('octave_drag_coefficient_sphere.m') I use is attached to the
report. I run the script manually in the octave console (see below or attached
image "run_script_octave_command_line.png"):
octave:195> octave_drag_coefficient_sphere
- expected result: in the plot minor and major tics on the x axis are plotted
correctly (e.g. there are nine minor tics between every two adjacent exponents
of 10, e.g. 1.0e-7 and 1.0e-6).
- observed result: The major tics are shown only for the even exponents of 10
(e.g. 1.0e-6, 1.0e-4, etc.) and there are nine minor tics between every two
adjacent major tics. This behaviour does not seem to be correct (see attached
image "Output_nominal_v3.6.4.png")
Investigations:
Tried to use
'xtick', [1.0e-7 1.0e-6 1.0e-5 1.0e-4 1.0e-3 1.0e-2 1.0e-1 1.0 10.0],
or
'xtick',[1.0e-7,1.0e-5,1.0e-3,1.0e-1,1.0e1],
and
'xtickmode', 'manual',
but this does not lead to the desired correct display of the minor tics (see
attached images "Output_uncommented_line*.png")
Tried with octave v3.2.4 for Windows and only when line 82, 83 and 87 are
commented out, then the plot is correct (see attached image
"Output_nominal_v3.2.4.png").
Additional Info:
OS: Win7 Pro x64
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Di 09 Jul 2013 13:24:20 UTC Name: octave_logscale_bug_screen_shots.7z
Size: 230kB By: None
<http://savannah.gnu.org/bugs/download.php?file_id=28520>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?39448>
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- [Octave-bug-tracker] [bug #39448] xminorticks for a semilogx plot incorrectly displayed,
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