ListPlot3D; very small numbers

*To*: mathgroup at smc.vnet.net*Subject*: [mg29953] ListPlot3D; very small numbers*From*: "Christian Eissner" <christian.eissner at web.de>*Date*: Thu, 19 Jul 2001 03:57:20 -0400 (EDT)*Sender*: owner-wri-mathgroup at wolfram.com

Dear all, 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!

**Follow-Ups**:**Re: ListPlot3D; very small numbers***From:*Brent Pedersen <bpederse@nature.berkeley.edu>