Re: [thredds] issue with fileServer service

• To: Christian Ward-Garrison <cwardgar@xxxxxxxx>
• Subject: Re: [thredds] issue with fileServer service
• From: Mark Maciolek <mlm@xxxxxxxxxx>
• Date: Tue, 23 Jun 2015 10:12:25 -0400

hi,

mark

On 6/22/2015 7:50 PM, Christian Ward-Garrison wrote:

Hi Mark,

Both service definitions are fine. Rather, I suspect the problem is that you haven't defined a dataset root [1]. Here is a very basic example:

<?xml version="1.0" encoding="UTF-8"?>

<catalog name="Local TDS" xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0";

         version="1.0.6" xmlns:xlink="http://www.w3.org/1999/xlink";>

<service name="http" serviceType="HTTPServer" base="/thredds/fileServer/"/>

    <datasetRoot path="my/data" location="C:/Users/cwardgar/dev/data" />

<dataset name="A Test Dataset" ID="testDataset" urlPath="my/data/foo.nc <http://foo.nc>" >

        <serviceName>http</serviceName>
    </dataset>
</catalog>

I have a file at C:/Users/cwardgar/dev/data/foo.nc <http://foo.nc>that TDS serves at http://localhost:8080/thredds/fileServer/my/data/foo.nc. In the datasetRootelement, the path I've chosen is arbitrary; the location is not (unless I move the file).

Cheers,
Christian

[1] http://www.unidata.ucar.edu/software/thredds/current/tds/tutorial/BasicConfigCatalogs.html#ConfigCatalogs

On Mon, Jun 22, 2015 at 12:19 PM, Mark Maciolek <mlm@xxxxxxxxxx <mailto:mlm@xxxxxxxxxx>> wrote:

    hi,

    Trying to get the thredds service fileServer working on our system
    thredds 4.3

    
http://www.opal.sr.unh.edu/thredds/catalog/opal_ts/WBD/catalog.html?dataset=opal_ts/WBD/WBD_2015.nc

      * /Data format:/netCDF
      * /Data size:/1.034 Mbytes
      * /Data type:/GRID
      * /ID:/opal_ts/WBD/WBD_2015.nc


    from the catalog.xml file:

     <service name="fileServer" serviceType="HTTPServer"
    base="/thredds/fileServer
    /"/>

    have also tried this:

    <service name="http" serviceType="HTTPServer"
    base="/thredds/fileServer/" />

    get 404 error

    there is nothing in the threddsServlet.log

    Is there another config file or xml file I should be looking at?

    mark

--

    Mark Maciolek
    Network Administrator
    Morse Hall Room 339
    603-862-3050 <tel:603-862-3050>
    https://www.unh.edu/research/support-units/research-computing-center


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Mark Maciolek
Network Administrator
Morse Hall Room 339
603-862-3050
https://www.unh.edu/research/support-units/research-computing-center

<?xml version="1.0" encoding="UTF-8"?>
<catalog name="UNH THREDDS Server" version="1.0.1"
  xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0";
  xmlns:xlink="http://www.w3.org/1999/xlink";>

  <service name="allServices" base="" serviceType="compound">
    <service name="dapService" serviceType="OpenDAP" base="/thredds/dodsC/"/>
<!--    <service name="wcs" serviceType="WCS" base="/thredds/wcs/"/> -->
<!--    <service name="ncss" serviceType="NetcdfSubset" 
base="/thredds/ncss/grid/"/> -->
    <service name="http" serviceType="HTTPServer" base="/thredds/fileServer/" />
  </service>

<!-- <datasetRoot path="odac/model/" 
location="/net/nfs/wilma/data3/odac/model/"/>
-->



  <dataset name="UNH Model Data">
    <metadata inherited="true">
      <serviceName>allServices</serviceName>
      <authority>gov.nasa.jpl</authority>
      <dataType>Grid</dataType>
      <dataFormat>NetCDF</dataFormat>
      <creator>
        <name vocabulary="DIF">Dr. Doug Vandemark</name>
        <contact url="http://www.opal.sr.unh.edu/"; 
email="doug.vandemark@xxxxxxx"/>
      </creator>
    </metadata>


    <datasetScan name="mm5/analysis" ID="mm5/analysis" path="mm5/analysis"
      location="/net/nfs/wilma/data3/odac/model/mm5/analysis">
      <metadata inherited="true">
        <documentation type="summary"> MM5 Model Runs</documentation>
      </metadata>
      <filter>
        <include wildcard="*.grib"/>
      </filter>
      <addDatasetSize/>
    </datasetScan>

    <datasetScan name="wrf/analysis" ID="wrf/analysis" path="wrf/analysis"
      location="/net/nfs/wilma/data3/odac/model/wrf/analysis">
      <metadata inherited="true">
        <documentation type="summary"> WRF Model Runs. The WRF is run in a 
triply-nested two-way
          interactive domain configuration that focuses on New England (domain 
2) and the Gulf of
          Maine (domain 3). The outermost domain covers the eastern half of the 
US and extends into
          Canada, the Atlantic Ocean and Gulf of Mexico. The grid spacing for 
the inner three
          domains is 27, 9 and 3 km. </documentation>
      </metadata>
      <filter>
        <include wildcard="*.grib"/>
      </filter>
      <addDatasetSize/>
    </datasetScan>

    <datasetScan name="wrf/48hr_forecast" ID="wrf/48hr_forecast" 
path="wrf/48hr_forecast"
      location="/net/nfs/wilma/data3/odac/model/wrf/48hr_forecast">
      <metadata inherited="true">
        <documentation 
xlink:href="http://www.opal.sr.unh.edu/forecasts/forecasts.html";
          xlink:title="WRF Forecast Model Home Page"/>
        <documentation type="summary"> WRF Model Runs. The WRF is run in a 
triply-nested two-way
          interactive domain configuration that focuses on New England (domain 
2) and the Gulf of
          Maine (domain 3). The outermost domain covers the eastern half of the 
US and extends into
          Canada, the Atlantic Ocean and Gulf of Mexico. The grid spacing for 
the inner three
          domains is 27, 9 and 3 km. </documentation>
      </metadata>
      <filter>
        <include wildcard="*.grib"/>
      </filter>
      <addDatasetSize/>
    </datasetScan>

    <datasetScan name="pWBM_9km" ID="pWBM_9km" path="pWBM_9km"
      location="/net/nfs/ipswich/raid/jcoot/pWBM_9km/netcdf">
      <metadata inherited="true">
        <documentation 
xlink:href="http://www.opal.sr.unh.edu/discharge/discharge.html";
          xlink:title="UNH Water Balance Model Home Page"/>
        <documentation type="summary"> Water Balance Model.  </documentation>
      </metadata>
      <filter>
        <include wildcard="*.nc"/>
      </filter>
      <addDatasetSize/>
      <sort>
        <lexigraphicByName increasing="false"/>
      </sort>
    </datasetScan>

  </dataset>


<catalogRef xlink:title="OPAL Time Series" xlink:href="opal_catalog.xml" 
name=""/>

</catalog>

<?xml version="1.0" encoding="UTF-8"?>
<catalog name="OPAL CO2 Bouy"
  xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0";
  xmlns:xlink="http://www.w3.org/1999/xlink"; version="1.0.2">

    <service name="allServices" base="" serviceType="compound">
    <service name="dapService" serviceType="OpenDAP" base="/thredds/dodsC/"/>
<!--   <service name="wcs" serviceType="WCS" base="/thredds/wcs/"/> -->
<!--    <service name="ncss" serviceType="NetcdfSubset" 
base="/thredds/ncss/grid/"/> -->
    <service name="http" serviceType="HTTPServer" base="/thredds/fileServer/"/>

     </service>


  <dataset name="OPAL Time Series Data">
    <metadata inherited="true">
      <serviceName>allServices</serviceName>
      <dataType>Grid</dataType>
      <dataFormat>NetCDF</dataFormat>
    </metadata>
<!--    <dataset name="opal_ts/WBD" ID="opal_ts/WBD" urlPath="opal_ts/WBD">
         <netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2";>
        scan location="/net/nfs/porter/raid1/data/COOA/opal_ts/WBD" 
dateFormatMark="WBD_#yyyy"
                  regExp=".*WBD\_[0-9]{4}\.nc$" suffix=".nc" subdirs="false" />

      </netcdf>
    </dataset>
-->

<datasetScan name="opal_ts/WBD" ID="opal_ts/WBD" path="opal_ts/WBD"
      location="/net/nfs/porter/raid1/data/COOA/opal_ts/WBD"> 
            <metadata inherited="true">
                    <documentation type="summary"> Water Balance</documentation>
                          </metadata>
                                <filter>
                                        <include wildcard="*.nc"/>
                                              </filter>
                                                    <addDatasetSize/>
                                                        </datasetScan>
  </dataset>
</catalog>

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• References:
  • [thredds] issue with fileServer service
    • From: Mark Maciolek
  • Re: [thredds] issue with fileServer service
    • From: Christian Ward-Garrison