My apologies. With further apologies for the poor graphics, this link demonstrates the sort of 3d mesh which I am hoping to replicate - I would like to be able to replicate a number of these of varying intensity. Demonstrating different levels of potential via the "steepness" of the slopes.
http://maxwell.ucdavis.edu/~electro/potential/images/steep.jpg I then wish to pick a number of grid points at random from the output to perform a further analysis upon. I hope this makes things a little clearer! Again, any help gratefully received, thank you. Laura Quinn Institute of Atmospheric Science School of Earth and Environment University of Leeds Leeds LS2 9JT tel: +44 113 343 1596 fax: +44 113 343 6716 mail: [EMAIL PROTECTED] On Sat, 28 Jan 2006, Duncan Murdoch wrote: > On 1/28/2006 8:55 AM, Laura Quinn wrote: > > Hello, > > > > I requested help a couple of weeks ago creating a dipole field in R but > > receieved no responses. Eventually I opted to create a 3d sinusoidal plot > > and concatenate this with its inverse as a means for a "next best" > > situation. It seems that this isn't sufficient for my needs and I'm really > > after creating a continuous 3d gaussian mesh with a "positive" and > > "negative" dipole. > > The names you're using don't mean anything to me; perhaps there just > aren't enough atmospheric scientists on the list and that's why you > didn't get any response. If you don't get a response this time, you > should describe what you want in basic terms, and/or point to examples > of it on the web. > > Duncan Murdoch > > > > > Can anyone offer any pointers at all? > > > > Laura Quinn > > Institute of Atmospheric Science > > School of Earth and Environment > > University of Leeds > > Leeds > > LS2 9JT > > > > tel: +44 113 343 1596 > > fax: +44 113 343 6716 > > mail: [EMAIL PROTECTED] > > > > ______________________________________________ > > [email protected] mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide! > > http://www.R-project.org/posting-guide.html > > ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
