On Tue, Nov 20, 2012 at 8:12 PM, Stephen Gibson
<stephen.gib...@anu.edu.au>wrote:
> Ok. Adding an NaN as the last data point did not help.
>
> However, I notice that the return path is two segments that go through
> (0,0).
>
> i.e. the baseline (or return) path may actually start/finish at (0,0)
>
> The attached image shows my data offset in y-direction by +1. The end
> points
> have been set to y=0.5. The baseline (or return path) is the line segment
> that
> starts at the first data point, passes through (x=0,y=0), and ends at the
> last
> data point.
>
> Steve.
>
>
Actually, this might be related to a bug that was pointed out to me a while
back that I just could not figure out. Having this example might help in
narrowing down the cause. Essentially, the (0,0) vertex was being added
even when it shouldn't have been. The key difference in this example is
that zdir='y' is used, which causes the (0,0) vertex to refer to the x,z
coordinate. Interesting...
I will have to investigate further.
Ben Root
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