| Re: extra ticks on log axes [message #29484] |
Mon, 25 February 2002 15:22 |
Kevin A. Park
Messages: 3
Registered: November 2001
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Junior Member |
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Hi all,
I submitted a bug report to RSI. The support engineer was able to
reproduce the problem and has passed the problem on to developers for
fixing. So it seems it is an actual bug. Hopefully it will get fixed
soon.
Kevin Park
David Fanning wrote:
>
> Kevin A. Park (kpark@prism-cs.com) writes:
>
>> However, when an axis has been set to be logarithmic with the /LOG
>> flag, IDL sometimes draws a major tick that is outside of the axis range
>> that I specify. This behavior can even occur when the specified axis
>> range runs over several decades. I have included a demo program at the
>> bottom of this message (heavily based on David Fanning's Xplot program)
>> which illustrates the bad behavior.
>>
>> Is this behavior a bug in IDL or is there something that I am doing
>> wrong? Thanks...
>
> It looks like a bug to me. I tried positioning and
> scaling the axes using a different method from yours,
> and I have the same problem whenever the log axis is
> set to EXACT. Let us know what RSI tells you.
>
> Best Regards,
>
> David
> --
> David W. Fanning, Ph.D.
> Fanning Software Consulting
> Phone: 970-221-0438, E-mail: david@dfanning.com
> Coyote's Guide to IDL Programming: http://www.dfanning.com/
> Toll-Free IDL Book Orders: 1-888-461-0155
--
Kevin A. Park
Prism Computational Sciences, Inc.
16 N. Carroll St., Suite 950
Madison, WI 53703
Phone: (608) 287-1042
Fax: (608) 280-9390
mailto:kpark@prism-cs.com
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| Re: extra ticks on log axes [message #29512 is a reply to message #29484] |
Sat, 23 February 2002 08:07  |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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Kevin A. Park (kpark@prism-cs.com) writes:
> However, when an axis has been set to be logarithmic with the /LOG
> flag, IDL sometimes draws a major tick that is outside of the axis range
> that I specify. This behavior can even occur when the specified axis
> range runs over several decades. I have included a demo program at the
> bottom of this message (heavily based on David Fanning's Xplot program)
> which illustrates the bad behavior.
>
> Is this behavior a bug in IDL or is there something that I am doing
> wrong? Thanks...
It looks like a bug to me. I tried positioning and
scaling the axes using a different method from yours,
and I have the same problem whenever the log axis is
set to EXACT. Let us know what RSI tells you.
Best Regards,
David
--
David W. Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438, E-mail: david@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155
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