gnuplot documentation

146 gnuplot 4.3 70 SET-SHOW
To place the xy-plane at a position ’pos’ on the z-axis, ticslevel may be set equal to (pos - zmin) /
(zmin - zmax). However, this position will change if the z range is changed.
The alternative form set xyplane at fixes the placement of the xy plane at a specific Z
value regardless of the current z range. Thus to force the x, y, and z axes to meet at a common origin
one would specify set xyplane at 0.
See also set view (p. 139), and set zeroaxis (p. 148).
70.91 Xzeroaxis
The set xzeroaxis command draws a line at y = 0. For details, please see set zeroaxis (p. 148).
70.92 Y2data
The set y2data command sets y2 (right-hand) axis data to timeseries (dates/times). Please see set
xdata (p. 140).
70.93 Y2dtics
The set y2dtics command changes tics on the y2 (right-hand) axis to days of the week. Please see set
xdtics (p. 140) for details.
70.94 Y2label
The set y2label command sets the label for the y2 (right-hand) axis. Please see set xlabel (p. 141).
70.95 Y2mtics
The set y2mtics command changes tics on the y2 (right-hand) axis to months of the year. Please see
set xmtics (p. 142) for details.
70.96 Y2range
The set y2range command sets the vertical range that will be displayed on the y2 (right-hand) axis.
Please see set xrange (p. 142) for details.
70.97 Y2tics
The set y2tics command controls major (labelled) tics on the y2 (right-hand) axis. Please see set xtics
(p. 143) for details.
70.98 Y2zeroaxis
The set y2zeroaxis command draws a line at the origin of the y2 (right-hand) axis (x2 = 0). For
details, please see set zeroaxis (p. 148).
70.99 Ydata
The set ydata commands sets y-axis data to timeseries (dates/times). Please see set xdata (p. 140).