On 8/1/07, Irenta <[EMAIL PROTECTED]> wrote:
snip
> > > printf (" %6.1f",$fcontentt);
> >
> > "Use of uninitialized value in printf" means that the value of $fcontentt is
> > undef.
snip
close(GFDLU,GFDLV,GFDLH,GFDLR,GFDLT,GFDLP,LATI,LONI,U10M,V10M,ALLF)
> >
> > close() can only close *one* filehandle so you get the warning "Useless use
> > of
> > a constant in void context" for all the other filehandles.
snip
> those "unitialized values" are assigned to the handle of the files
> before the loop... does't that initialize them?
snip
Yes, they are initialized, but they are triggering the "Useless use
of a constant in void context" warning because close only takes one
file handle; the others are useless. The "Use of uninitialized value"
warning is coming from your calls to printf. Some of your variables
have undefined values and Perl is warning you in case that isn't what
you wanted (it usually isn't).
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