[thredds] (no subject)

• To: <thredds@xxxxxxxxxxxxxxxx>
• Subject: [thredds] (no subject)
• From: "Vreede de, Ernst \(KNMI\)" <Ernst.de.Vreede@xxxxxxx>
• Date: Tue, 17 Feb 2009 16:23:49 +0100

Hello,

 

I am trying to let THREDDS aggregate our HIRLAM model runs with a
datasetFmrc.

 

I'm using TDS4.0 (because I need NetCDF-java 4.0).

 

The files are one file per time step, filenames are
"LAMH_D11_200902170600_00300_AB" and they are in directory
"/home/vreedede/data/models/HIRLAM".

The aggregation fails on getting
"thredds/catalog/fmrc/KNMI/HIRLAM/D11/catalog.html" with a
NullPointerException in ucar.nc2.ncml.AggregationFmrcSingle.makeDatasets
line 153

 

  <datasetFmrc name="D11" path="fmrc/KNMI/HIRLAM/D11"
serviceName="both">

    <metadata inherited="true">

      <authority>nl.knmi</authority>

      <dataType>Grid</dataType>

      <dataFormat>GRIB-1</dataFormat>

      <documentation type="rights">KNMI</documentation>

      <documentation xlink:href="http://hirlam.knmi.nl";
xlink:title="HIRLAM D11 Model documentation"></documentation>

      <documentation xlink:href="http://hirlam.knmi.nl";
xlink:title="HIRLAM D11 Model documentation"></documentation>

      <timeCoverage>

        <end>present</end>

        <duration>2 days</duration>

      </timeCoverage>

    </metadata>

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

      <aggregation dimName="run" type="forecastModelRunSingleCollection"
timeUnitsChange="true" recheckEvery="10 min">

<!-- example filename  LAMH_D11_200902170600_02700_AB -->

 <scanFmrc location="/home/vreedede/data/models/HIRLAM/"
regExp="LAMH_D11.*"

      runDateMatcher="#LAMH_D11_#yyyyMMddHH" 

      forecastOffsetMatcher="HHH#00_AB#"

      subdirs="false" 

      olderThan="5 min" />

      </aggregation>

    </netcdf>

  </datasetFmrc>

  

Is my ncml wrong?

 

Greetings Ernst de Vreede