[Numpy-discussion] 3D array problem in Python
Chris Barker - NOAA Federal
chris.barker at noaa.gov
Sun Dec 30 19:35:35 EST 2012
On Sun, Dec 30, 2012 at 3:41 AM, Happyman <bahtiyor_zohidov at mail.ru> wrote:
> nums=32
> rows=120
> cols=150
>
> for k in range(0,nums):
> for i in range(0,rows):
> for j in range(0,cols):
> if float ( R[ k ] [ i ] [ j ] ) ==
> 0.0:
why the float() -- what data type is R?
> else:
> val11[ i ] [ j ], val22[ i
> ][ j ] = integrate.quad( lambda x : F1(x)*F2(x) , 0 , pi)
this is odd -- Do F1 and F2 depend on i,j, or k somehow? or are you
somehow integerting over the k-dimension? In which case, I'm guessing
that integration is you time killer anyway -- do some profiling to
know for sure.
-Chris
--
Christopher Barker, Ph.D.
Oceanographer
Emergency Response Division
NOAA/NOS/OR&R (206) 526-6959 voice
7600 Sand Point Way NE (206) 526-6329 fax
Seattle, WA 98115 (206) 526-6317 main reception
Chris.Barker at noaa.gov
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