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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Hi Roland:
It looks like a caching problem.
go into {tomcat_home}/thredds/content/cache/agg/
and grep for "1405627963". If you find it, send me that file.
John
On 1/10/2013 1:05 PM, Roland Schweitzer - NOAA Affiliate wrote:
> Hi,
>
> In TDS version 4.2.5 - 20110302.2315 we would do aggregations with this
> sort of ncml specification and things worked as we expected, but with
> TDS Version 4.3.15 - 20121218.1126 when use the exact same catalog we
> get the following error:
>
> Error {
> code = 500;
> message =
> "http://www.esrl.noaa.gov/psd/thredds/dodsC/Datasets/ncep.reanalysis2.dailyavgs/pressure/air.1981.nc#1405627963
> is not a valid URL, return status=400";
> };
>
>
> 2013-01-10T12:01:00.718 -0800 [ 971459][ 22] ERROR -
> thredds.server.opendap.OpendapServlet - path=
> /Datasets/ncep.reanalysis2.dailyavgs/pressure/air_aggregation.html
> java.io.IOException:http://www.esrl.noaa.gov/psd/thredds/dodsC/Datasets/ncep.reanalysis2.dailyavgs/pressure/air.1981.nc#1405627963
> is not a valid URL, return status=400
> at
> ucar.nc2.dataset.NetcdfDataset.disambiguateHttp(NetcdfDataset.java:725)
> at
> ucar.nc2.dataset.NetcdfDataset.openOrAcquireFile(NetcdfDataset.java:674)
> at ucar.nc2.dataset.NetcdfDataset.acquireFile(NetcdfDataset.java:628)
> at
> ucar.nc2.ncml.Aggregation$Dataset.acquireFile(Aggregation.java:634)
> at
> ucar.nc2.ncml.AggregationExisting.buildNetcdfDataset(AggregationExisting.java:74)
>
> [...]
>
>
> I know FMRC aggregations changed, but I thought something along the lines of
> the catalog below would still work in 4.3. What's the right way to do this
> sort of aggrgation in 4.3?
>
> Roland
>
>
> <?xml version="1.0" encoding="UTF-8"?>
> <catalog
> xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0";
> xmlns:xlink="http://www.w3.org/1999/xlink"; version="1.0.1">
> <service name="compound" serviceType="compound" base="">
> <service name="dods" base="/thredds/dodsC/" serviceType="OPeNDAP" />
> </service>
> <dataset name="pressure"
> ID="PSDgriddedData/ncep.reanalysis2.dailyavgs/pressure">
> <metadata inherited="true">
> <dataType>GRID</dataType>
> </metadata>
> <dataset name="air"
> ID="PSDgriddedData.ncep.reanalysis2.dailyavgs.pressure.air.1979.nc
> <http://PSDgriddedData.ncep.reanalysis2.dailyavgs.pressure.air.1979.nc>"
> urlPath="Datasets/ncep.reanalysis2.dailyavgs/pressure/air_aggregation">
> <documentation type="Notes"
> xlink:href="http://www.esrl.noaa.gov/psd/thredds/catalog/Datasets/ncep.reanalysis2.dailyavgs/pressure/catalog.html";
>
> xlink:title="Aggregated from catalog
> http://www.esrl.noaa.gov/psd/thredds/catalog/Datasets/ncep.reanalysis2.dailyavgs/pressure/catalog.html
>
> starting with
> http://www.esrl.noaa.gov/psd/thredds/dodsC/Datasets/ncep.reanalysis2.dailyavgs/pressure";
>
> />
> <property name="eastwestPropertyNumberOfPoints" value="144" />
> <property name="eastwestResolution" value="2.5" />
> <property name="eastwestStart" value="0.0" />
> <property name="northsouthPropertyNumberOfPoints" value="73" />
> <property name="northsouthResolution" value="2.5" />
> <property name="northsouthStart" value="-90.0" />
> <property name="updownValues" value="1000.0 925.0 850.0 700.0
> 600.0 500.0 400.0 300.0 250.0 200.0 150.0 100.0 70.0 50.0 30.0 20.0 10.0" />
> <property name="hasZ" value="air" />
> <property name="hasT" value="air" />
> <property name="timeAxisUnits" value="hours since 1800-1-1
> 00:00:0.0" />
> <property name="timeCoverageStart" value="1979-01-01 00:00:00Z" />
> <property name="timeCoverageNumberOfPoints" value="12235" />
> <timeCoverage>
> <start>1979-01-01 00:00:00Z</start>
> <end>1982-12-31 00:00:00Z</end>
> </timeCoverage>
> <geospatialCoverage zpositive="down">
> <northsouth>
> <start>-90.0</start>
> <size>180.0</size>
> <units>degrees_north</units>
> </northsouth>
> <eastwest>
> <start>0.0</start>
> <size>357.5</size>
> <units>degrees_east</units>
> </eastwest>
> <updown>
> <start>10.0</start>
> <size>990.0</size>
> <units>millibar</units>
> </updown>
> </geospatialCoverage>
> <serviceName>compound</serviceName>
> <metadata inherited="true">
> <variables vocabulary="netCDF_contents">
> <variable name="air" units="degK" vocabulary_name="Daily Air
> Temperature on Pressure Levels" />
> </variables>
> </metadata>
> <dataSize units="Mbytes">130.4</dataSize>
> <date type="modified">2011-06-14 00:26:25Z</date>
> <netcdf
> xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2";>
> <aggregation type="joinExisting" dimName="time">
> <netcdf
> location="http://www.esrl.noaa.gov/psd/thredds/dodsC/Datasets/ncep.reanalysis2.dailyavgs/pressure/air.1979.nc";
>
> ncoords="365" />
> <netcdf
> location="http://www.esrl.noaa.gov/psd/thredds/dodsC/Datasets/ncep.reanalysis2.dailyavgs/pressure/air.1980.nc";
>
> ncoords="366" />
> <netcdf
> location="http://www.esrl.noaa.gov/psd/thredds/dodsC/Datasets/ncep.reanalysis2.dailyavgs/pressure/air.1981.nc";
>
> ncoords="365" />
> <netcdf
> location="http://www.esrl.noaa.gov/psd/thredds/dodsC/Datasets/ncep.reanalysis2.dailyavgs/pressure/air.1982.nc";
>
> ncoords="365" />
> </aggregation>
> </netcdf>
> </dataset>
> </dataset>
> </catalog>
>
>
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