loop optimization

From: Axel Seifert (seifert AT XXXXXX)
Date: Fri Aug 27 2004 - 11:43:13 MDT


Hi:

I would like to optimize the following loop:

sfc = new((/399,399/),float)
do i=0,ix
   do j=0,iy
     sfc(i,j) = zin(minind(sqrt((lon(i,j)-xin)^2+(lat(i,j)-yin)^2)))
   end do
end do

xin, yin and zin are large 1d arrays. I have tried working on full 3d
arrays using conform, but then I run out of memory.

Thanks,

Axel

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