Re: how to find x of maximum y

please check here

http://www.ncl.ucar.edu/Document/Functions/Built-in/maxind.shtml
ex,

x= fspan(0.001,10,100)
y=x*x
i=maxind(y)
print (x(i))

ZHUANSHI
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On 4/1/09, h3dang_at_scimail.uwaterloo.ca <h3dang_at_scimail.uwaterloo.ca> wrote:
> Dear all,
>
> I need to plot a graph y=f(x), where x= fspan(0.001,10,100)
>
> I know how to get the maximum y, just using,
>
> print (max( y))
>
> but I don't know how to find the corresponding x, anyone please tell me?
>
> Thanks.
>
>
>
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-- 
Zhuanshi He / Z. He (PhD)
Waterloo Centre for Atmospheric Sciences (WCAS)
Department of Earth and Environmental Sciences
Phy Bldg, Rm 2022
University of Waterloo,
Waterloo, ON N2L 3G1
Canada
Tel: +1-519-888-4567 ext 36667
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