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MathGroup Archive 2003

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Re: plotting streamlines from vector data

  • To: mathgroup at smc.vnet.net
  • Subject: [mg44503] Re: plotting streamlines from vector data
  • From: "Gartek" <bgarda at nospam.agh.edu.pl>
  • Date: Wed, 12 Nov 2003 08:02:09 -0500 (EST)
  • References: <bm85d6$g11$1@smc.vnet.net> <bmg0ho$e90$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Oh, it is nice to have tha aspect i dealt with about one year ago.
I did exatly what is sad below but I could not get any reasoable solution.
I still dont know what was the problem. I put the data of the field with
very densly resolution, but it didnt help.
So I gave away and quit. So I'd like to say that it is not going to so easy
as it is said in the previous news.
Sincerly
Bartek


U¿ytkownik "Jens-Peer Kuska" wrote
> Hi,
>
> make a interpolation from the data for the x and y component
> of the field and use NDSolve[] to compute the stream line.
>
> Regards
>   Jens
>
> Abhijit wrote:
> >
> > Hi,
> >  I haven't yet used mathematica. But i am interested in knowing the
> > following ---
> >  I have a data file, in where i have columns for for x & y
> > co-ordinates and columns for velocities u and v. can i plot
> > streamlines using this data file ,in mathematica.
> >  if yes, please guide me to how to do it.
> >  thanx,
> > abhijit
>



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