[SciPy-User] interpolation grid/scatter

fred fredmfp@gmail....
Wed Feb 10 09:58:01 CST 2010


Hi all,

Say I have data grid like this:

xmin, xmax, dx = 0, 5, 1
ymin, ymax, dy = 0, 4, 1

data.shape : (6,5)

I would like to get scalar value at points that are _not_ on the grid
nodes, say at x=1.213, y=3.24.

How could I do that?

Is there a scipy function to do what I want?

PS : I have about 100 points on which I want the scalar value

PS2 : my array can be 3D array.

TIA.

Cheers,

-- 
Fred



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