[wrfems] WRF 3.1.1.5.1 bombed twice in a row

Charlie Paxton Charlie.Paxton at noaa.gov
Wed Feb 8 07:30:06 MST 2012


Thanks for the info Bob, I'll check with Matt.

On 2/8/2012 9:28 AM, Robert Rozumalski wrote:
>
>
> Hello Charlie,
>
> The divide-by-zero problem was due to a bug in the 
> RedHat libraries that handle the gethostbyname 
> calls within MPICH2.
>
> There was a RH bug fix issued for the problem but 
> I don't have access to my old emails at the moment 
> to provide you
> the link and I don't have a RH system here.
>
> Maybe Matt Foster can provide some assistance.
>
> If you are not running RH and still have the issue 
> let me know.
>
> Bob
>
> On 2/7/12 5:12 PM, Charlie Paxton wrote:
>> Paul,
>> Did you ever resolve this problem? I'm getting it 
>> with a new installation.
>> Charlie
>>
>>
>> On 8/25/2011 4:05 PM, Paul Wolyn wrote:
>>> Bob,
>>> Attached is the gzip log file of this morning's 
>>> 3.1.1.5.1 WRF run at my office.  I am getting a 
>>> divide by zero error, but it does not state 
>>> where the error is occurring.  The error log 
>>> suggests I am not getting any SST data from 
>>> ems2data at comet, but I cannot tell if this is 
>>> the problem.  I did not make any recent changes 
>>> to the wrf configuration.
>>>
>>> I look forward to your help!
>>>
>>> Thanks,
>>> Paul
>>>
>>>
>>> _______________________________________________
>>> wrfems mailing list
>>> wrfems at comet.ucar.edu
>>
>>
>> _______________________________________________
>> wrfems mailing list
>> wrfems at comet.ucar.edu
>
>
> -- 
> Robert A. Rozumalski, PhD
> NWS National SOO Science and Training Resource Coordinator
>
> COMET/UCAR PO Box 3000   Phone:  303.497.8356
> Boulder, CO 80307-3000
>
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