[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

datasetNamer: using DodsAttrib



Hi,

I'd like to use the catalog generator on a bunch of netCDF files, and to use the datasetNamer to grab the global attribute "title" out of the netCDF files, rather than on the file name. I get the following output when I try:

address@hidden THREDDS]$ /usr/java/j2sdk1.4.1_02/bin/java -classpath cataloggen-0.7a4.jar:thredds.jar:jdom-b8.jar:dods.1.1.1.jar thredds.cataloggen.CatalogGen file:///home/mao/THREDDS/saatest.xml trash; head trash
readMetadataContent=[Element: <catalogGenConfig [Namespace: http://www.unidata.ucar.edu/thredds]/>]
WARNING -- DatasetNamer.nameDatasetDodsAttrib(): dataset is not DODS accessible and so cannot be named using DODS attributes.
Got DAS
Got DAS
Got DAS
...
Here's my XML:
<!DOCTYPE catalog SYSTEM "http://www.unidata.ucar.edu/projects/THREDDS/xml/CatalogGenConfig.0.5.dtd">
<catalog name="my data" version="0.6">
  <dataset name="SAA netCDF Products" dataType="Grid">
    <metadata metadataType="CatalogGenConfig">
      <catalogGenConfig type="Catalog">
        <datasetSource name="ds source" type="Local" structure="DirTree" accessPoint="/data/www/html/dods/saa/Products/netcdf/">
          <resultService name="DODSserver" serviceType="DODS" base="http://panther.ngdc.noaa.gov/cgi-bin/dods/nph-dods/dods/" accessPointHeader="/data/www/html/dods/"/>
          <datasetNamer name="netCDF namer" type="DodsAttrib" addLevel="false" attribName="title" attribContainer="NC_GLOBAL"/>
          <datasetFilter name="My Test" type="RegExp" matchPattern="\/.+\.cdf$"/>
        </datasetSource>
        <datasetNamer name="dir namer" type="RegExp" addLevel="false" matchPattern="(.*)" substitutePattern="dir $1"/>
      </catalogGenConfig>
      <datasetNamer name="dir namer" type="RegExp" addLevel="false" matchPattern="(.*)" substitutePattern="dir $1"/>
    </metadata>
  </dataset>
</catalog>
It seems to me that the datasets are in fact DODS accessible, i.e., on a previous version of generated output using a datasetNamer based on filename, I am able to access the datasets through the generated output (THREDDS catalog) using IDV.

What am I doing wrong? (Am I using the wrong attribContainer value?)

Thanks,

Mark


NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.