Changes between Initial Version and Version 1 of Ticket #23696, comment 94


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Timestamp:
11/15/17 03:24:29 (4 years ago)
Author:
fbissey
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  • Ticket #23696, comment 94

    initial v1  
    33The spline looks bad - far worse than in #17618 and that's not based on MPL but on a scipy interpolator. The main problem is in the corners. There is spurious stuff trying to go to infinity in the corners which means the region that should be interesting in the middle of the graph is squashed. As always for this kind of things, it may be useful for some graphs.
    44
    5 I am also trialling `https://docs.scipy.org/doc/scipy/reference/generated/scipy.interpolate.CloughTocher2DInterpolator.html#scipy.interpolate.CloughTocher2DInterpolator`. It is fast (slightly faster than linear) and looks quite good.
     5I am also trialling [https://docs.scipy.org/doc/scipy/reference/generated/scipy.interpolate.CloughTocher2DInterpolator.html#scipy.interpolate.CloughTocher2DInterpolator]. It is fast (slightly faster than linear) and looks quite good.
    66
    77I'll post again when I can see what it looks like with an identical build with MPL 1.5.3.