[GRASS-dev] v.surf.bspline

[Paulo van Breugel]

Hi devs,

I am running a v.surf.bspline (grass 7.8.3 on Windows) using the bilinear
and de bicubic algorithm, like e.g. (NC dataset)

g.region raster=elev_lid792_1m
r.random input=elev_lid792_1m npoints=200 vector=samplepoints seed=20
v.surf.bspline input=samplepoints column=value
raster_output=bspline_bilinear ew_step=50 ns_step=50
v.surf.bspline input=samplepoints column=value
raster_output=bspline_bilinear ew_step=50 ns_step=50 method=bicubic

Results are exactly the same. Any idea if I am missing something here?

Best regards,

Paulo
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