issue with R8-> R4 conversion

Jim Edwards jedwards at ucar.edu
Mon Oct 22 10:08:35 CDT 2018


Oops, I'm wrong, the problem is still there.  I'll try to reproduce in a
small test.

On Mon, Oct 22, 2018 at 9:05 AM Jim Edwards <jedwards at ucar.edu> wrote:

> Very happy to learn of the move to github.   After updating to the latest
> a2ed6379
> I am no longer seeing the problem.
>
> On Thu, Oct 18, 2018 at 10:56 AM Wei-keng Liao <
> wkliao at eecs.northwestern.edu> wrote:
>
>> Hi Jim
>>
>> Can you provide a short program that can reproduce the error?
>> Or let me know the double-precision values that cause NaNF.
>> I will try to debug with the values.
>>
>> FYI. The official PnetCDF repo has been migrated to github.
>> https://github.com/Parallel-NetCDF/PnetCDF
>>
>>
>> Wei-keng
>>
>> On Oct 18, 2018, at 11:49 AM, Jim Edwards <jedwards at ucar.edu> wrote:
>>
>> I am using the latest parallel-netcdf (svn revision 3824) and running
>> into a problem on an IBM pwr9 system with ibm xl compilers.
>> The issue is that writing a double-precision in memory variable to a
>> single precision file field results in NaNF in the file.   I tried the same
>> case using serial netcdf and the file was written correctly.
>>
>> Any ideas?
>>
>>
>> --
>> Jim Edwards
>>
>> CESM Software Engineer
>> National Center for Atmospheric Research
>> Boulder, CO
>>
>>
>>
>
> --
> Jim Edwards
>
> CESM Software Engineer
> National Center for Atmospheric Research
> Boulder, CO
>


-- 
Jim Edwards

CESM Software Engineer
National Center for Atmospheric Research
Boulder, CO
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