[Ncep.list.fv3-announce] test

Shrinivas Moorthi shrinivas.moorthi at noaa.gov
Mon Apr 10 14:33:20 UTC 2017


Thanks all,
      I am compiling with the DEBUG=Y option and it is using the option 
suggested by Jim.
However, I haven't had any success figuring out yet. I am trying to 
debug with "no_dycore=.true." as suggested by SJ.
Moorthi

On 04/10/2017 10:13 AM, Dusan Jovic - NOAA Affiliate wrote:
> Moorthi,
>
>  If you are using standalone FV3, the configuration files already 
> contain DEBUG flag which turns on many debugging compiler flags. 
> Simply run:
>
> make DEBUG=Y
>
> or if you are using compile script (in the top-level directory of the 
> standalone fv3 repository)
>
> ./compile DEBUG=Y
>
> I'm not sure how this option can be used from NEMS (ie. nems builder).
>
> Dusan
>
> On Sun, Apr 9, 2017 at 3:26 PM, James Rosinski - NOAA Affiliate 
> <james.rosinski at noaa.gov <mailto:james.rosinski at noaa.gov>> wrote:
>
>     FYI if you are using the Intel compiler, the flag -fpe0 will cause
>     the run to stop when a NaN is generated. Adding "-traceback -g"
>     will give a human-readable traceback when the run aborts.
>
>     Jim Rosinski
>
>
>     On Sun, Apr 9, 2017 at 10:34 AM, Shian-Jiann Lin - NOAA Federal
>     <shian-jiann.lin at noaa.gov <mailto:shian-jiann.lin at noaa.gov>> wrote:
>
>         Not sure there is a general way to diagnose NaN, as this can
>         coe from any place.
>         But a helpful option is to set
>
>         no_dycore = .T.
>
>         and run the whole model like multi-column physics only (no
>         FV3) model.
>
>         You may also set fv_debug = .T. to see where the Nan started.
>
>
>         Shian-Jiann Lin
>         NOAA/Geophysical Fluid Dynamics Laboratory
>
>         On Sun, Apr 9, 2017 at 12:50 PM, Shrinivas Moorthi - NOAA
>         Federal <shrinivas.moorthi at noaa.gov
>         <mailto:shrinivas.moorthi at noaa.gov>> wrote:
>
>             SJ,
>             Any suggestion on how to track a NAN in fv3?
>             Thanks
>             Moorthi
>
>             Sent from my iPhone
>
>             On Apr 9, 2017, at 1:53 AM, Shian-Jiann Lin - NOAA Federal
>             <shian-jiann.lin at noaa.gov
>             <mailto:shian-jiann.lin at noaa.gov>> wrote:
>
>>             If you only have the raw data with 6 tiles you must
>>             perform a cube2latlon regrid.
>>
>>             On Sun, 9 Apr 2017 at 5:21 AM Ruiyu Sun - NOAA Affiliate
>>             <ruiyu.sun at noaa.gov <mailto:ruiyu.sun at noaa.gov>> wrote:
>>
>>                 Hi guys,
>>
>>                 Can anyone tell me how to calculate the global zonal
>>                 mean of cloud condensate based on the 6 nggps3d tile
>>                 nc files ?
>>
>>                 Thanks!
>>                 Ruiyu
>>
>>                 nggps3d.tile1.nc <http://nggps3d.tile1.nc>,
>>                 nggps3d.tile2.nc <http://nggps3d.tile2.nc>,
>>                 nggps3d.tile3.nc <http://nggps3d.tile3.nc>,
>>                 nggps3d.tile4.nc <http://nggps3d.tile4.nc>,
>>                 nggps3d.tile5.nc <http://nggps3d.tile5.nc>,
>>                 nggps3d.tile6.nc <http://nggps3d.tile6.nc>,
>>
>>                 On Fri, Apr 7, 2017 at 9:19 AM, Jun Wang - NOAA
>>                 Affiliate <jun.wang at noaa.gov
>>                 <mailto:jun.wang at noaa.gov>> wrote:
>>
>>                     Dear all,
>>
>>                     This is a test email, please ignore. Thanks.
>>
>>                     Jun
>>
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-- 
Dr. Shrinivas Moorthi
Research Meteorologist
Global Climate and Weather Modeling Branch
Environmental Modeling Center / National Centers for Environmental Prediction
5830 University Research Court - (W/NP23), College Park MD 20740 USA
Tel:(301)683-3718

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