Memory error with quadratic interpolation

Oscar Benjamin oscar.j.benjamin at gmail.com
Wed Jan 23 15:40:54 CET 2013


On 23 January 2013 14:28, Isaac Won <winefrog at gmail.com> wrote:
> On Wednesday, January 23, 2013 4:08:13 AM UTC-6, Oscar Benjamin wrote:
>
> To Oscar
> My actual error message is:
> File "/lustre/work/apps/python-2.7.1/lib/python2.7/site-packages/scipy/interpolate/interpolate.py", line 311, in __init__
>      self._spline = splmake(x,oriented_y,order=order)
>   File "/lustre/work/apps/python-2.7.1/lib/python2.7/site-packages/scipy/interpolate/interpolate.py", line 809, in splmake
>      coefs = func(xk, yk, order, conds, B)
>   File "/lustre/work/apps/python-2.7.1/lib/python2.7/site-packages/scipy/interpolate/interpolate.py", line 530, in _find_smoothest
>      u,s,vh = np.dual.svd(B)
>   File "/lustre/work/apps/python-2.7.1/lib/python2.7/site-packages/scipy/linalg/decomp_svd.py", line 91, in svd
>      full_matrices=full_matrices, overwrite_a = overwrite_a)
> MemoryError

Are you sure that's the *whole* error message? The traceback only
refers to the scipy modules. I can't see the line from your code that
is generating the error.


Oscar



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