[Gnuplot-info] 3D plotting questions

[Vincent Y. <v_...@ho...>]

Dear All:

I have been playing with gnuplot in the last week to do a 3D plots from a
data file (scattered plots).
It is working great.  I am hoping to add another curve on the X-Y plane
to reflect the number of points on the Y-Z plane.  So the more points along
the Z-axis, I would reflect that on the X-Y plane perhaps by intensifying
the color.

On a different but related graph, I turned on "set dgrid3d" and did
a "set pm3d at b" which accomplishes that. But "set dgrid3d" does
a weighted average which I don't want to do.  As soon as I remove that,
"set pm3d at b" does not seem to do anything for my curve.

Any tip much appreciated...

thanks

--Vincent
v_...@ho...

_________________________________________________________________
On the road to retirement? Check out MSN Life Events for advice on how to 
get there! http://lifeevents.msn.com/category.aspx?cid=Retirement