Edward: Could you run this with the perl debugger (perl -d)? This should give a more complete error backtrace.

Regards,

  Doug Hunt

On Fri, 30 Mar 2012, Hyer, Dr. Edward wrote:

Here is my error:

Argument "********" isn't numeric in multiplication (*) at
        /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/PDL/IO/Misc.pm 
line 459, <$fh> line 6 (#1)
   (W numeric) The indicated string was fed as an argument to an operator
   that expected a numeric value instead.  If you're fortunate the message
   will identify which operator was so unfortunate.

I know how it happened, but I'm having a terrible time finding the problem and 
fixing it because I have no information on the backtrace, and this error is 
non-fatal. I tried using 'use diagnostics' but to no avail.

This happened on one of thousands of calls to this library, and without a 
backtrace, I have no way to figure out which one.

Thanks in advance,

--Edward H.


Dr. Edward J. Hyer
Physical Scientist
Naval Research Laboratory
Marine Meteorology Division
7 Grace Hopper Avenue, Stop 2
Monterey, California 93940
831-656-4023
FAX 831-656-4769
[email protected]


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