problem with find function

[John W. Eaton]

On  6-Mar-2004, Rosario Balboa <address@hidden> wrote:

| assume a huge matrix (9*10^5 rows) called flow:
| 
| * the following code doesn't work
|               IC=find(flow(:,5)>0);
|               IC=find(flow(IC,6)>0);
| 
| * the following code DOES work
|               IC=find(flow(:,5)>0);
|               aux=flow(IC,:);
|               IC=find(aux(:,6)>0);
| 
| I'm still working in version 2.1.50.
| 
| Is this already fixed in 2.1.55? Could anybody explain why this weird 
| behavior?

What is the weird behavior you see?

Perhaps it would help if you posted a *complete* example along with
the error messages or incorrect results that you see.

The problem you are seeing might depend on the precise details of what
is in flow, or something else.

Generally, you should not assume that we will all see the same results
that you see, so it is best to include all the details.

jwe



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