We see the too-many tics only in the upper plot when using viewports so it's happening with a x-z plot but not a y-z one.
The following three-line code produces a plot with too many tics on the vertical axis:
set data etopo5
plot/vlimits=-5500:0/y=30S/hlimits=111:115 rose
frame/file=tmp.png
When I make two panels as
set data etopo5
set view upper
plot/vlimits=-5500:0/y=30S/hlimits=111:115 rose
set view lower
plot/vlimits=-5500:0/x=125/hlimits=36S:32S rose
frame/file=bottom-profiles.png
Ryo Furue reports this in the Users List.
We see the too-many tics only in the upper plot when using viewports so it's happening with a x-z plot but not a y-z one.
The following three-line code produces a plot with too many tics on the vertical axis:
When I make two panels as
only the upper panel suffers from the problem.