Plotting 3D vectorfield

[David Bateman]

Carlo de Falco wrote:
> On 08/apr/08, at 17:35, JJonasson wrote:
>   
>> Hello
>>
>> I would like to plot a windfield with arrows in 3D from octave,  
>> that is I
>> would like to be able to use the gnuplot "arrow" command from  
>> within octave.
>> This should be possible, shouldn't it, but how?
>>
>> What I am looking for is some sort of 3D quiver function, if you  
>> know what I
>> mean.
>>
>> I use Octave 3.0 and gnuplot 4.2
>>
>> Thank you
>>
>> /Jonas
>>     
>
> If you have data on triangular meshes you could try the FPL package:
> http://octave.sourceforge.net/doc/f/FPL2pdequiver.html
> c.
>   
Or just use quiver3

D.