[Numpy-discussion] How do I use numpy to do this?
robert.kern at gmail.com
Thu Jun 1 19:16:40 CDT 2006
Christopher Barker wrote:
> Robert Kern wrote:
>>points = mgrid[minx:maxx, miny:maxy].reshape(2, -1).transpose()
> As I need Numeric and numarray compatibility at this point, it seems the
> best I could come up with is below.
Ah. It might help if you said that up front.
(Untested, but what I usually did in the bad old days before I used scipy):
x = arange(minx, maxx+step, step) # oy.
y = arange(miny, maxy+step, step)
nx = len(x)
ny = len(y)
x = repeat(x, ny)
y = concatenate([y] * nx)
points = transpose([x, y])
"I have come to believe that the whole world is an enigma, a harmless enigma
that is made terrible by our own mad attempt to interpret it as though it had
an underlying truth."
-- Umberto Eco
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