Bugs item #3006972, was opened at 2010-05-25 16:28
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: plw3d distortion as alt -> 90 degrees

Initial Comment:
plw3d with the altitude set to 90 degrees and different azimuths produces 
non-rectangular projections. For azimuths 0, 90, 180, etc. the result is a 
rectangle corresponding to the xy plane. But for other azimuths this projection 
is a parallelogram. See the attached plots which are from x08 but with the alt 
set to 90. I
would expect this to always give a rectangle regardless of the azimuth.

Notice also that the axis labels are not correct; those should degenerate into 
a straight line at alt 90.

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