[netcdf-java] Problem with aggregation by longitude dimension

• To: <netcdf-java@xxxxxxxxxxxxxxxx>
• Subject: [netcdf-java] Problem with aggregation by longitude dimension
• From: "Yolanda Sagarminaga" <ysagarminaga@xxxxxxx>
• Date: Wed, 4 Apr 2012 10:30:28 +0200

Hello,

I have a problem with aggregation by longitude dimension of two netcdf files:

The first one ranges from -35 to 0 (originally from 350 to 360, but I changed 
it) and the second one from 0 to 25

The HTML Access to files and aggregations is in:

http://oceandata.azti.es:8080/thredds/MONTHLY_SEAWIFS_9km.html

 

 

My aggregation ncml code is below, I already did an joinexisting aggregation by 
latitude with other datasets with success, but I cannot make it work this one: 
I don't know if the error comes from longitude units, from files or from 
aggregation. Someone could help me?

 

 

<dataset name="JOINEXISTING AGGREGATION" ID="Agg2.nc" urlPath="Agg2.nc">

  <serviceName>allServices</serviceName>

  <netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2";>

    <aggregation dimName="lon" type="joinExisting">

                <netcdf 
location="file:/media/HIST_DATA/SEAWIFS_MONTHLY_9km_BB/monthly_E.nc" />

                <netcdf 
location="file:/media/HIST_DATA/SEAWIFS_MONTHLY_9km_BB/monthly_Wx.nc" />

                <!--<scan location="/media/HIST_DATA/SEAWIFS_MONTHLY_9km_BB/" 
suffix=".nc" subdirs="false"/>-->

     </aggregation>

  </netcdf>

</dataset>

 

In case of I also tried the tiled aggregation without success....

 

<dataset name="TILED AGGREGATION" ID="Agg.nc" urlPath="Agg.nc">

  <serviceName>allServices</serviceName>

  <netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2";>

        <aggregation dimName="lon" type="tiled">

                <netcdf 
location="file:/media/HIST_DATA/SEAWIFS_MONTHLY_9km_BB/monthly_E.nc" />

                <netcdf 
location="file:/media/HIST_DATA/SEAWIFS_MONTHLY_9km_BB/monthly_Wx.nc" />

        </aggregation>

    </netcdf>

</dataset>

 

 

Yolanda Sagarminaga Investigador Principal Principal Investigator
Área y Unidad de investigación 
Area and Research Division

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• Follow-Ups:
  • Re: [netcdf-java] Problem with aggregation by longitude dimension
    • From: "Antonio S. Cofiño"
  • Re: [netcdf-java] Problem with aggregation by longitude dimension
    • From: "Antonio S. Cofiño"