Incorrect Plot with matplotlib.axes3d :: Scatter3D

Hi,

I was able to make Scatter3D erroneously shift its plot down by 0.2. I
have no idea why this happened but I can reproduce it.

Basically I have data ranging from 0.0 to -1.0 over an x,y grid but
Scatter3D displays the data shifted down by 0.2!!!

I have included some screen shots of this problem, a python program
which creates it, and the data that I used.

Any help that could be given would be much appreciated.

Karl Edler

Bug.tar.gz (107 KB)

Karl,

Unfortunately, the 3D support in matplotlib is not actively
maintained. We included it in the distribution in hopes that we could
rope someone who has time and interest into supporting and extending
it, but this has not happened yet. So I'm afraid you may have to be
the one to do the digging on this issue if you have the time and
inclination. If you find a fix, please send us a patch.

Thanks,
JDH

ยทยทยท

On Nov 24, 2007 2:49 PM, Karl Edler <umedler@...1790...> wrote:

I was able to make Scatter3D erroneously shift its plot down by 0.2. I
have no idea why this happened but I can reproduce it.