Re: What is wrong with this "ind" loop for a 2D array?

Please use standard debugging methods. Insert three lines in front of
the line that fails:

print (ii)
print (jj)
printVarSummary (fog)
FOG = fog(ii,jj) ; this is the line that fails

--Dave

On Wed, Sep 26, 2012 at 3:54 PM, Wen.J.Qu <wen.j.qu@gmail.com> wrote:
> Hi, dear NCL users,
>
> Would you please give me some hint of what is wrong with the "ind" loop for
> a 2D array as shown below?
>
> Thanks a lot.
>
> Shawn
>
>
> ################################################################
>
> When I run it, it shows:
> fatal:Subscript out of range, error in subscript #0
> fatal:An error occurred reading fog
> fatal:Execute: Error occurred at or near line "FOG = fog(ii,jj)" in the file
>
> ################################################################
>
> ;--fog is a nrows*ncols 2D array.
> ;--Get indices where fog value is 1, that is fog happens.
> ii = new(nrows,integer)
> jj = new(ncols,integer)
> do i=0,nrows-1
> do j=0,ncols-1
> ii(i) = ind(fog(i,j).eq.1)
> jj(j) = ind(fog(i,j).eq.1)
> end do
> end do
>
> FOG = fog(ii,jj)
> ;Debug print
> print(FOG)
> #################################################################
>
>
> ________________________________
> Wen.J.Qu
> 2012-09-26
>
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Received on Thu Sep 27 00:14:59 2012