[thredds] Create an ncml file from THREDDS catalog

Hi,

I would like to use ncWMS/Godiva2 to show data from a THREDDS catalog. I guess that it is no possible to configure ncWMS to allow to browse THREDDS data catalog and the more similar could be to do a ncml file that virtually build a THREDDS catalog. I think it is more useful to view data from a graphical app. So you need the possibility to browse data, select date and file and see the data. That it is more useful than to have a THREDDS catalog, and browse through that till select a dataset, and then select a "viewer tool" as Godiva2/ncWMS

So, ss there a procedure to create a ncml file from a THREDDS catalog?
Another question is, all the files I have in my THREDDS catalog are bz2 zipped and I wonder if I can do an aggregation ncml file to read bz2 files

Here you have the catalog I have (http://cooweb.cmima.csic.es/thredds/):

---
<?xml version="1.0" encoding="UTF-8"?>
<catalog name="Coastal Ocean Observatory Satellite Data"
xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0";
    xmlns:dc="http://purl.org/dc/elements/1.1/";
        xmlns:xlink="http://www.w3.org/1999/xlink";>

  <service name="all" base="" serviceType="compound">
    <service name="odap" serviceType="OpenDAP" base="/thredds/dodsC/" />
<service name="http" serviceType="HTTPServer" base="/thredds/fileServer/" />
    <service name="wcs" serviceType="WCS" base="/thredds/wcs/" />
    <service name="wms" serviceType="WMS" base="/thredds/wms/" />
<!--service name="ncss" serviceType="NetcdfSubset" base="/thredds/ncss/grid/" /-->
    <service name="ncml" serviceType="NCML" base="/thredds/ncml/"/>
    <service name="uddc" serviceType="UDDC" base="/thredds/uddc/"/>
    <service name="iso" serviceType="ISO" base="/thredds/iso/"/>
<!-- Afegit 6/11/2013 seguint https://github.com/asascience-open/ncSOS/ -->
    <service name="sos" serviceType="SOS" base="/thredds/sos/" />
  </service>

<dataset name="Coastal Ocean Observatory Satellite Data" collectionType="TimeSeries" harvest="true" ID="sst-14052001" authority="coo.icm.csic.es">

    <metadata inherited="true">
          <serviceName>all</serviceName>
          <dataType>Grid</dataType>
          <dataFormatType>NetCDF</dataFormatType>
        <keyword>SST AVHRR NOAA</keyword>
        <!--<contributor role="data manager">John Smith</contributor>
          <keyword>Atmospheric Science</keyword>
          <keyword>Aircraft Measurements</keyword>
          <keyword>Upper Tropospheric Chemistry</keyword>-->
        <!--  <abstract>
This project aims to determine the physiological adaptations of algae to the
           extreme conditions of Antarctica.
          </abstract>
          <publisher>
             <name vocabulary="DIF">AU/AADC</name>
<long_name vocabulary="DIF">Australian Antarctic Data Centre, Australia</long_name> <contact url="http://www.aad.gov.au/default.asp?casid=3786"; email="metadata@xxxxxxxxxx"/>
          </publisher>-->

<documentation type="summary">BZipped file of AVHRR data from NOAA and EUMETSAT/METOP satellites, acquired at the Coastal Ocean Observatory project, Institute of Marine Sciences (CSIC), Barcelona , Catalonia, Spain. Imported from Terascan software using erstocf java application (http://cooweb.cmima.csic.es/svn/codi/teledeteccio/netcdf/trunk/ers/). Variables: AVHRR channel 1, 2, 3a/b, 4, 5, time
, latitude, longitude, land mask and MCSST.</documentation>

      <documentation type="rights">Freely available</documentation>

    <!-- harvest=true in dataset when done -->
      <creator>
        <name vocabulary="DIF">Coastal Ocean Observatory (ICM-CSIC)</name>
        <contact url="http://coo.icm.csic.es"; email="coo@xxxxxxxxxxxxxx" />
      </creator>
      <publisher>
        <name vocabulary="DIF">Coastal Ocean Observatory (ICM-CSIC)</name>
        <contact url="http://coo.icm.csic.es"; email="coo@xxxxxxxxxxxxxx" />
      </publisher>

      <geospatialCoverage>
          <northsouth>
            <start>46.50073</start>
            <size>-11.5016</size>
            <units>degrees_north</units>
          </northsouth>
          <eastwest>
            <start>-15</start>
            <size>31.5</size>
            <units>degrees_east</units>
          </eastwest>
        </geospatialCoverage>

        <timeCoverage>
          <start>2001-05-14T13:15:00</start>
          <end>present</end>
        </timeCoverage>

<!--<variables vocabulary="CF-1.0">
<variable name="wv" vocabulary_name="Wind Speed" units="m/s">Wind Speed @ surface</variable> <variable name="wdir" vocabulary_name="Wind Direction" units= "degrees">Wind Direction @ surface</variable> <variable name="o3c" vocabulary_name="Ozone Concentration" units="g/g">Ozone Concentration @ surface</variable>
</variables>-->

     </metadata>

<datasetScan name="SST Satellite Data" ID="SST-052001" path="cooweb" location="/data/no-image/noaa/westmed" >

    <addDatasetSize/>
    <namer>
<!--regExpOnName regExp="([0-9]{4})([0-9]{2})([0-9]{2}).([0-9]{2})([0-9]{2}).([a-z]{1})([0-9]{2})"
                    replaceString="$4:$5 UTC ($6oaa$7)"/-->
<regExpOnName regExp="([0-9]{4})([0-9]{2})([0-9]{2}).([0-9]{2})([0-9]{2}).n([0-9]{2})"
                    replaceString="$4:$5 UTC (noaa$6)"/>
<regExpOnName regExp="([0-9]{4})([0-9]{2})([0-9]{2}).([0-9]{2})([0-9]{2}).m([0-9]{2})"
                    replaceString="$4:$5 UTC (metop$6)"/>
    </namer>
    <sort>
      <lexigraphicByName increasing="true" />
    </sort>
<addTimeCoverage datasetNameMatchPattern="([0-9]{4})([0-9]{2})([0-9]{2}).([0-9]{2})([0-9]{2}).$" startTimeSubstitutionPattern="$1-$2-$3T$4:$5:00" duration="15 minuts" />

 </datasetScan>

</dataset>

</catalog>
---

Thanks a lot,
Òscar

--
_______________________________________________________________________

Oscar Chic
Institut de Ciències del Mar (ICM-CSIC)    Tel:   +34 932309529
Pg. Marítim de la Barceloneta, 37-49       Fax:   +34 932309555
08003 Barcelona, Spain                     email: ochic@xxxxxxxxxxx
_______________________________________________________________________



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