[Go-essp-tech] QC L2 Checks on MOHC cmip5 data
martina.stockhause
martina.stockhause at zmaw.de
Tue Dec 14 14:08:47 MST 2010
Dear Karl,
the plots show on the upper part the global mean, minimum and maximum
values of the parameter checked and on the bottom plot the error code.
An error code of zero means no errors detected. The "pass" or "failed"
of the QC check is written into the experiment log file.
Your question of an available QC criteria description is to be
answered: We are currently working on that. Since the results of all
atomic datasets belonging to an experiment have to be viewed in order to
decide if the data of this experiment is assigned QC Level 2, we work on
a suggestion how to deal with errors in the QC checks for single atomic
datasets. We will our suggestion to the list for discussion as soon as
we are ready.
We started to enhance our documentation, too:
https://redmine.dkrz.de/collaboration/projects/cmip5-qc/wiki . It is
still work in progress. If there are any demands on more documentation
and improvements or questions to the given descriptions, please let us
know.
Maybe we will even have the opportunity to discuss about the QC checker
and criteria for the QC Level 2 assignment here in San Francisco.
Best wishes,
Martina
On Mon, 13 Dec 2010 12:02:48 -0800, Karl Taylor <taylor13 at llnl.gov>
wrote:
> Dear all,
>
> Is the test that determines whether the QC criteria has been met or
> not described anywhere? The plots show max, min, and mean, but how
> is it determined if these are "in bounds".
>
> thanks,
> Karl
>
> On 12/3/10 9:31 AM, kevin.marsh at stfc.ac.uk [1] wrote:
>
> Hi All,
>
> I’ve run a test of the QC code over some actual MOHC HADGEM2-ES
> data we have at the BADC in the DRS directory structure, as well as
> on
> an example “areacella” file produced by the MOHC. More details and
> some plots of the results are available at:
> http://proj.badc.rl.ac.uk/go-essp/wiki/CMIP5/QualityControl [2]
>
> Thanks,
>
> Kevin
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