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MathGroup Archive 2001

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Re: ListPlot3D; very small numbers

  • To: mathgroup at smc.vnet.net
  • Subject: [mg29979] Re: [mg29953] ListPlot3D; very small numbers
  • From: Brent Pedersen <bpederse at nature.berkeley.edu>
  • Date: Fri, 20 Jul 2001 03:28:42 -0400 (EDT)
  • References: <200107190757.DAA02289@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

A quick fix would be to multiply t by 10E20, and label the figure
accordingly


>
>
> I ve got Mathematica Version 2.2 on a Windows98 System.
>
> I would like to plot a 3 dim graphics with ListPlot3D. The Problem is
> that my numbers are very small. For example a (part) of my list looks
> like
>
> t = {{6.63385441055837E-019 6.30216169003045E-020,...}, ...}
>
> With ListPlot3D I get an Z-axis from -0.5 to +0.5. The Graphic looks
> very flat due to the small numbers.
>
> Even if I set PlotRange->{0, 10^-18} I will receive axes from -0.5 to
> 0.5. The Z-axis changed with PlotRange greater than 10^-14. But this is
> still more as my greatest number (it is about 10^-18).
>
> Any Explanations? Thank you yery much in advance!
>
> Chris!



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