Re: ScatterPlot3D/Plot3D
- To: mathgroup at smc.vnet.net
- Subject: [mg28673] Re: ScatterPlot3D/Plot3D
- From: "Allan Hayes" <hay at haystack.demon.co.uk>
- Date: Tue, 8 May 2001 02:51:11 -0400 (EDT)
- References: <9d2mei$qhm@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Peter, I'm not sure what the problem is - could you give an example please? Information about ScatterPlot3D can be found by typing ScatterPlot3D, highlighting it, and using Help>Find Selected Function, similarly for Plot3D. Here is the example given for ScatterPlot3D First, load the package containing the code: <<Graphics`Graphics3D` lpts = Table[{ t Cos[t], t Sin[t], t}, {t, 0, 4Pi, Pi/20}]; ScatterPlot3D[lpts]; > I've got ~ 10,000 coordinates (x, y, z) in a text file. The coordinates are > not linearly spaced and I want to see how they look on a 3D plot. Is their a problem with getting the points into Mathematica? Could you explain please? -- Allan --------------------- Allan Hayes Mathematica Training and Consulting Leicester UK www.haystack.demon.co.uk hay at haystack.demon.co.uk Voice: +44 (0)116 271 4198 Fax: +44 (0)870 164 0565 "peter lindsay" <pl at plindsay.co.uk> wrote in message news:9d2mei$qhm at smc.vnet.net... > Hi, > > simple one this probably: > > I've got ~ 10,000 coordinates (x, y, z) in a text file. The coordinates are > not linearly spaced and I want to see how they look on a 3D plot. > > I'm struggling a bit with the syntax, book 4 is remarkaby unhelpful about > scatterplot3d. > > Any advice appreciated, > > Thanks, > > Peter Lindsay > >
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