Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Hi Mark, Try moving the "dir namer" datasetNamer element inside the datasetSource element. I think that will work. Let me know. If not, I have a few other ideas that I'm hoping aren't the case. Ethan Mark A Ohrenschall wrote: > > Hi, > > I have a hierarchy of data sets reflected in the directory structure a file > system, but I cannot find any way to control the name of the "middle" dataset > elements (there are three levels of dataset elements) which correspond to -- > and are named after -- the directories containing the data files, e.g., > "saa/Products/netcdf/sst50" near the bottom of this email. > > The second and last paragraph of "Reflect hierarchy of your dataset collection > in your catalog" at > http://www.unidata.ucar.edu/projects/THREDDS/tech/cataloggen/CatalogGenConfig.html > implies I have control over the naming of these dataset elements, but I'm > unable to figure out how. > > Here is my XML configuration file: > > <!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="RegExp" addLevel="false" > matchPattern="([^\/]+)\/([^\/]+)\.cdf$" substitutePattern="nc $1 $2"/> > <datasetFilter name="My Test" type="RegExp" > matchPattern="\/.+\.cdf$"/> > </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 $1"/> > </metadata> > </dataset> > </catalog> > > And here is an excerpt of the generated output: > > [mao@panther THREDDS]$ /usr/java/j2sdk1.4.1_02/bin/java -classpath > cataloggen-0.6.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]/>] > Catalog read successfully (file:///home/mao/THREDDS/saatest.xml): > Message=----Catalog Validation version 0.6.02 > **Dataset (3) (SAA netCDF Products): is not selectable and does not have > nested datasets > > CatalogGen: catalog written to trash. > <?xml version="1.0" encoding="UTF-8"?> > <!DOCTYPE catalog SYSTEM > "http://www.unidata.ucar.edu/projects/THREDDS/xml/InvCatalog.0.6.dtd";> > <catalog xmlns="http://www.unidata.ucar.edu/thredds"; > xmlns:xlink="http://www.w3.org/1999/xlink"; name="my data" version="0.6"> > <dataset name="SAA netCDF Products" dataType="Grid"> > <service name="DODSserver" serviceType="DODS" > base="http://panther.ngdc.noaa.gov/cgi-bin/dods/nph-dods/dods/"; /> > <dataset name="saa/Products/netcdf/sst50" serviceName="DODSserver"> > <dataset name="nc sst50 20030405_090000" > urlPath="saa/Products/netcdf/sst50/20030405_090000.cdf" /> > <dataset name="nc sst50 20030401_210000" > urlPath="saa/Products/netcdf/sst50/20030401_210000.cdf" /> > <dataset name="nc sst50 20030329_090000" > urlPath="saa/Products/netcdf/sst50/20030329_090000.cdf" /> > <dataset name="nc sst50 20030325_210000" > urlPath="saa/Products/netcdf/sst50/20030325_210000.cdf" /> > [mao@panther THREDDS]$ grep dir trash > [mao@panther THREDDS]$ > > (The grep is looking for "dir ..." name attribute values generated from the > "dir namer" datasetNamer element.) > > Thanks, > > Mark -- Ethan R. Davis Telephone: (303) 497-8155 Software Engineer Fax: (303) 497-8690 UCAR Unidata Program Center E-mail: edavis@xxxxxxxx P.O. Box 3000 Boulder, CO 80307-3000 http://www.unidata.ucar.edu/
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