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https://issues.apache.org/jira/browse/CLIMATE-47?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13665615#comment-13665615
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Kim, Jinwon commented on CLIMATE-47:
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The current version does not need "precipFlag". This flag has been used to 
specify unit conversion with the CRU3.0 precipitation data which (kg/m2/s) is 
different from other datasets (mm/day); this step in the current version is 
done via metadata information and is transparent to users. Thus, I suggest 
dropping "precipFlag" in the current version.

We may reinstate "variableFlag" to point specific variables (e.g., temperature, 
cloudiness, shortwave radiation, etc.). For example, I use "precipFlag" in my 
hydro prototype because bias correction of precipitation is done differently 
from temperature. This can be included in a future version with clearer view on 
future expansion for supporting specific users.




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Jinwon Kim
Dept. Atmospheric and Oceanic Sciences and
Joint Institute for Regional Earth System Science and Engineering
University of California, Los Angeles
Los Angeles, CA 90095-1565

                
> precipFlag attribute within the Model class needs to be refactored
> ------------------------------------------------------------------
>
>                 Key: CLIMATE-47
>                 URL: https://issues.apache.org/jira/browse/CLIMATE-47
>             Project: Apache Open Climate Workbench
>          Issue Type: Improvement
>          Components: rcmet
>    Affects Versions: 0.1-incubating
>            Reporter: Cameron Goodale
>            Assignee: Cameron Goodale
>             Fix For: 0.1-incubating
>
>
> There is a precipFlag attribute within the Model class.  This has been used 
> for computation and unit conversions.  
> As the code is changing we need to handle this attribute better.  We can 
> either get rid of it entirely, or decide on better rules for handling this 
> information.
> If anyone else has experience working with precip data and has suggestions 
> for way to handle this let us know.

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