splot question

[Justin H. <jus...@gm...>]

I'm having the worst trouble with splot.  It's happened before, but I
mistook what was happening for a problem with the program generating
the data.

The plots generated have inappropriate waves in them.  The data
generating this plot should all be strictly positive on all axes.

Can anybody help me?

Here is all of the pertainent data.

<img src="http://i55.photobucket.com/albums/g139/nitsujtpu/cvdv.png"/>

But, this is the data that formed it!

1	25	63.6
1	50	140.6
1	75	236.6
1	100	354.8
2	25	89.6
2	50	143.2
2	75	263.8
2	100	321
3	25	96.8
3	50	153.4
3	75	276.2
3	100	1092.8
3.2	25	75.6
3.2	50	255
3.2	75	610.6
3.2	100	1071.4
4	25	131.2
4	50	4998.6
4	75	514
4	100	1354.33333333333
4.2	25	113.4
4.2	50	15614.8
4.2	75	8657
4.2	100	1851.5
4.4	25	269.5
4.4	50	4274.66666666667
4.4	75	1552
4.4	100	1350

Here is my script.

set title "Decisions across the phase transition"
set xlabel "Clauses / Variables"
set ylabel "Variables"
set zlabel "Decisions"
set term gif
set output "cvdv.gif"
set parametric
set dgrid3d 100,100,1
set data style lines
set hidden3d
splot "pt_v_data_avg_sat.txt"
replot

The waviness can't be there.

-- 
Justin W. Hart