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>From [EMAIL PROTECTED] Wed Jan 16 15:28:14 2002 +0100
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Date: Wed, 16 Jan 2002 15:28:13 +0100 (MET)
From: Eelco Van Vliet <[EMAIL PROTECTED]>
To:  <[email protected]>
Subject: a loop problem
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Okay, perhaps this is a very simple question and am I just being stupid.
But can anybody say why this small script isn't working using opendx in
script mode (called as dx -script loop.net)

loop.net:

macro doloop()
{
        current=ForEachN (1,3,1);
        Echo("------------- step ", current," ------------------------");

        out1,link1      = GetLocal(1);
        sum1                    = Compute("$0 + 1", out1);
        SetLocal(sum1,link1);

        out2,link2      = GetLocal(11);
        sum2                    = Compute("$0 + 1", out2);
        SetLocal(sum2,link2);

        Echo("out1=",out1,"   out2=",out2);
        Echo("sum1=",sum1,"   sum2=",sum2);
}

doloop();

------------------------------

It consists of two sums that are Get en Stored with Get en Set Local.
In this simple example, I want to loop three times over the macro, and
keep track of two sums: sum1 starting at 1 and sum2 starting at 11.
In case of one sum, the script works as expected. Adding the second seems
to mix up both variables.

I have the folowing dx output

-------------------------------------
Starting DX executive
Open Visualization Data Explorer
More Info at www.research.ibm.com/dx
and www.opendx.org
Version - 4.1.1
Memory cache will use 500 MB (30 for small items, 470 for large)

 0:  worker here [12865]
 0:  ECHO:  ------------- step  1   ------------------------
 0:  ECHO:  out1= 1     out2= 11
 0:  ECHO:  sum1= 2     sum2= 12
 0:  ECHO:  ------------- step  2   ------------------------
 0:  ECHO:  out1= 12     out2= 13
 0:  ECHO:  sum1= 13     sum2= 14
 0:  ECHO:  ------------- step  3   ------------------------
 0:  ECHO:  out1= 14     out2= 15
 0:  ECHO:  sum1= 15     sum2= 16
 0:  cleaning up and exiting

 -------------------------------------------------
 As you can see is the second variable retrieve in the second step, where
 the first is expected. Strange ???

 Hopefully anybody can help me.

 Kind Regards

 Eelco


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