[Scipy-tickets] [SciPy] #1605: Bug in scipy.interpolate.griddata (numerical problem)

SciPy Trac scipy-tickets@scipy....
Wed Feb 22 02:14:20 CST 2012


#1605: Bug in scipy.interpolate.griddata (numerical problem)
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 Reporter:  schicketanz                 |       Owner:  somebody   
     Type:  defect                      |      Status:  new        
 Priority:  normal                      |   Milestone:  Unscheduled
Component:  scipy.interpolate           |     Version:  0.10.0     
 Keywords:  griddata numerical problem  |  
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 There is a numerical problem with griddata. In the attached example a lot
 of interpolated points are nan although they are within the convex hull of
 the data points. If you change the order of the input coordinates
 everything works. Therefore it must be a numerical problem.

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Ticket URL: <http://projects.scipy.org/scipy/ticket/1605>
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