Jeff Whitaker wrote:
>
>
> Denis: I have added an 'interp' keyword to griddata (svn revision 7287)
> so you can choose the faster linear interpolation with interp='linear'.
>
>
Thanks Jeff,
that was quick. Do you also see linear waaaay faster than NN, factor 100
?!
(Fwiw, a quick run of the Mac Shark profiler shows lots of time in
NaturalNeighbors::interpolate_one
which uses stdlib stacks heavily -- overkill for tiny stacks.)
Did my last question on Ntri -> Ngrid -> Npix make any sense at all ?
It would be nice if one could go straight from a triangulation to pixels --
will ask AGG.
cheers
-- denis
--
View this message in context:
http://www.nabble.com/speeding-up-griddata%28%29-tp24467055p24646383.html
Sent from the matplotlib - users mailing list archive at Nabble.com.
------------------------------------------------------------------------------
_______________________________________________
Matplotlib-users mailing list
Matplotlib-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/matplotlib-users
