[SciPy-user] exact spline interpolation of an irregular dataset

Maik Trömel maik.troemel at maitro.net
Tue Nov 7 04:38:42 CST 2006


Hello list,

(again) i've got some problems concerning spline interpolation. I want 
to interpolate a irregular data field. I've mapped this data field on a 
2d-array.
"iObj_spline_smooth = 
scipy.interpolate.fitpack2.SmoothBivariateSpline(x, y, v)"  works fine.

But i want to make an exact interpolation, With 
"scipy.interpolate.fitpack2.LSQBivariateSpline(x, y , z, tx, ty)" it 
would work if the datafield was regular. But it isn't.

Is there a posibility to make an exact interpolation?

Thanks for help.
       


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