Re: [thredds] [Ncwms-users] Convert Kelvin data to Celsius

• To: "MNETO (simepar)" <mneto@xxxxxxxxxx>
• Subject: Re: [thredds] [Ncwms-users] Convert Kelvin data to Celsius
• From: Ethan Davis <edavis@xxxxxxxxxxxxxxxx>
• Date: Tue, 03 Sep 2013 16:10:18 -0600

Hi Marco,

I'm afraid this capability is not available in the THREDDS Data Server
either.

Ethan

On 9/2/2013 4:23 AM, Jon Blower wrote:
> Hi Marco,
> 
> I’m afraid there’s no way to do this at the moment, but it’s a feature
> we’re considering for the future.
> 
> (At least, I know this isn’t possible in ncWMS, but it’s possible that
> the THREDDS folk have added the capability to THREDDS. I don’t think so
> though.)
> 
> Best wishes,
> 
> Jon
> 
>  
> *From:*MNETO (simepar) [mailto:mneto@xxxxxxxxxx]
> *Sent:* 30 August 2013 21:30
> *To:* ncwms-users@xxxxxxxxxxxxxxxxxxxxx; thredds@xxxxxxxxxxxxxxxx;
> thredds-join@xxxxxxxxxxxxxxxx
> *Subject:* [Ncwms-users] Convert Kelvin data to Celsius
> 
> Folks,
> 
> I have a datasetscan to read GFS Model Data. A variable of a this data
> is Temperature_surface. The units for Temperature is Kelvin. I would
> like of show this data in degrees celsius. How can I configure this
> convertion through of the files catalog.xml or wmsConfig.xml?
> 
> My current configurations:
> 
> *in catalog.xml:*
> 
>   <datasetScan name="gfs" ID="gfs" path="gfs" location="/simepar/gfs">
> 
>         <metadata inherited="true">
> 
>                 <serviceName>simepar</serviceName>
> 
>                 <authority>simepar.br <http://simepar.br/></authority>
> 
>                 <dataType>Grid</dataType>
> 
>                 <dataFormat>GRIB</dataFormat>
> 
>                 <creator>
> 
>                         <name vocabulary="">SIMEPAR > Tecnologia e
> Informações Ambientais</name>
> 
>                         <contact url="http://www.simepar.br
> <http://www.simepar.br/>"
> email="http://www.simepar.br/site/internas/conteudo/contato/contato.shtml";
> />
> 
>                 </creator>
> 
>                 <publisher>
> 
>                         <name vocabulary="">SIMEPAR > Tecnologia e
> Informações Ambientais</name>
> 
>                         <contact url="http://www.simepar.br
> <http://www.simepar.br/>"
> email="http://www.simepar.br/site/internas/conteudo/contato/contato.shtml";
> />
> 
>                 </publisher>
> 
>         </metadata>
> 
>         <filter>
> 
>                 <include wildcard="fh.*_tl.press_gr.0p5deg"/>
> 
>         </filter>
> 
>         <sort>
> 
>                 <lexigraphicByName increasing="true"/>
> 
>         </sort>
> 
>         <addDatasetSize/>
> 
>         <!--netcdf
> xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2";>
> 
>                 <variable name="Temperature_surface">
> 
>                         <attribute name="units" type="String"
> value="degreesC" />
> 
>                 </variable>
> 
>         </netcdf-->
> 
>   </datasetScan>
> 
>  
> 
> *and in wmsConfig.xml:*
> 
>  
> 
>        <datasetPath pathSpec="gfs/??/*.0p5deg">
> 
>             <pathDefaults>
> 
>                 <allowFeatureInfo>false</allowFeatureInfo>
> 
>                 <defaultPaletteName>rainbow</defaultPaletteName>
> 
>                 <defaultNumColorBands>254</defaultNumColorBands>
> 
>             </pathDefaults>
> 
>  
> 
>             <variables>
> 
>                 <variable id="Temperature_surface">
> 
>                     <defaultColorScaleRange>10 35</defaultColorScaleRange>
> 
>                     <defaultNumColorBands>254</defaultNumColorBands>
> 
>                 </variable>
> 
>             </variables>
> 
>         </datasetPath>
> 
>  
> 
>  
> 
> Thanks,
> 
>  
> 
> *Marco Aurélio Silva Neto*
> 
> 
> 
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> 

-- 
Ethan Davis                                       UCAR Unidata Program
edavis@xxxxxxxxxxxxxxxx                    http://www.unidata.ucar.edu

• References:
  • [thredds] Convert Kelvin data to Celsius
    • From: MNETO (simepar)
  • Re: [thredds] [Ncwms-users] Convert Kelvin data to Celsius
    • From: Jon Blower