Hi,
I don't really understand what you want to do:
1) If you want to plot more than one line in the same plot, you can simply do this.
2) If you want to have a secondary Y-axis, you can plot two axis systems over each other with one having the Y-axis with labels on the left and one with the labels on the right. See "setgrf"
http://www.mps.mpg.de/dislin/kap6.html#SETGRF
Or you can plot both datasets on the scale of the left Y-Axis and simply add another Y-axis on the right with "yaxis" or "yaxlg" (for logarithmic Y-axis)
http://www.mps.mpg.de/dislin/kap4.html#section_6
3) If you want to plot to plots vertically stacked with the same x-axis, you can use "axspos" to position the two plots without a vertical gap and again "setgrf" to suppress the x-axis for the upper plot.
Is one of this what you want to do ?
Cheers,
Armin
--
Dr. Armin Rauthe-Schöch
Max Planck Institute for Chemistry
Department of Atmospheric Chemistry
Hahn-Meitner-Weg 1
D-55128 Mainz / GERMANY
Tel.
+49-6131-305-4123
Fax.
+49-6131-305-4009
Email:
armin.raut...@mpic.de