[mkgmap-dev] DEM: performance with bicubic interpolation

From Andrzej Popowski popej at poczta.onet.pl on Tue Jan 23 22:31:02 GMT 2018

Hi Gerd,

thanks for noticing :)
I hope anyone testing these maps will correct options for bicubic-spline.

Now there is a difference. Bicubic-spline looks more smooth than 
bilinear, but the heights of peaks is lower, which is unexpected.

So again, bicubic looks the best.

-- 
Best regards,
Andrzej

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