Follow up

[david at materialintelligencellc.com]

David, 

Thanks for your response.  I tried and get the message "jhandles is not
installed".

David


-----Original Message-----
From: David Bateman [mailto:dbateman at dbateman.org] 
Sent: Monday, April 06, 2009 3:44 PM
To: david at materialintelligencellc.com
Cc: bug at octave.org
Subject: Re: Follow up

david at materialintelligencellc.com wrote:
>
> Dear sir or madam,
>
>  
>
> I recently sent a bug report using the bug_report function in octave.  
> Due to our network configuration it may not have been sent.  Here is a 
> summary of the report.
>
>  
>
> I have Octave v_3.0.3 configured for redhat Linux.
>
>  
>
> Problem:  contourf(Z) does not work.
>
>  
>
> Description:  The functions surf(x,y,Z) and contour(x,y,Z) are 
> designed t6o work without x and y, i.e. if x and y are omitted the 
> function will plot the values of Z using the indices (I,j) for x and y 
> values.  This works for surf(Z) and contour(Z) but not for 
> contourf(Z).  Contourf() gives an error if x and y are omitted.
>
>  
>
> Test:  I entered M = [1 2 3; 4 3 2; 3 6 2] at the prompt then tried 
> plotting this using surf, contour and contourf.  The first 2 worked, 
> the last did not.
>
>  
>
> Thanks,
>
> David
>
>  
>
>  
>
Both seem to work in 3.0.3 and 3.1.55+ for me with the gnuplot backend. 
I suspect therefore you are using the jhandles backend and perhaps this 
points to an error in the jhandles package.. Try running "pkg unload  
jhandles" and try again..

In any case if jhandles is at fault I'm not sure it will ever be fixed 
as jhandles is really for 3.0.x versions of Octave and the original 
author is working on integrating his work directly in Octave.

Regards
David

-- 

David Bateman                                dbateman at dbateman.org
35 rue Gambetta                              +33 1 46 04 02 18 (Home)
92100 Boulogne-Billancourt FRANCE            +33 6 72 01 06 33 (Mob)



-- 
No virus found in this incoming message.
Checked by AVG. 
Version: 7.5.557 / Virus Database: 270.11.43/2043 - Release Date: 4/6/2009
6:22 AM