Re: Summing array elements

On Sat, 19 Apr 2008 20:40:11 -0500, "Craig Dedo" <cdedo@[EMAIL PROTECTED]
>
wrote:

>    This most likely is a homework assignment.  However, if I am mistaken
and 
>Luka is new to Fortran . . .

Nope, not homework assignment.
Well, it's work, and I'm doing it at home, but I don't think that
counts ...

>
>    There is always the SUM() intrinsic function.  It can sum an array
along any 
>dimension or the whole array and can even sum those array elements for
which the 
>value of a corresponding MASK array is true.  RTFM.

I know about the sum intristic. Never used it though. I don't like
using intristics where I can do it by plain loop or something (ok, I
don't do the sinus function that way) ... that way I don't have to
think when I'm reading the code next time, what exactly does the
specified intristic do.

Anyway, I read the help. But didn't manage to figure it out.
As far as I can see, sum can be used to summ an entire array in one or
more dimensions. How can one sum just some elements from, for example
one dimensional array ?

regards
Luka