scientific notation for axis labels?


thanks for your previous help. I have it all going now except for one small

Many of the concentrations are very small (e.g. 1e-6 range), and it appears
to me that the labeling on the axis shows "0" for both low and high values
whenever the high is <0.001.

Is it possible to either switch the labeling to scientific notation when
the maximum is smaller than 0.001 or use scientific notation at all times?

Thanks again,
Hartmut Frenzel
Oak Ridge National Laboratory
Computer Science and Mathematics Division
Phone: (865) 241-0874
Fax: (865) 241-2850
E-mail: frenzelh@xxxxxxxx