Carl Wolfteich wrote:
Your previous help has been very helpful as we continue to construct a thredds catalog for this ReASON project. I have a question though, concerning data access service elements. I have a main thredds catalog that calls a list of CatalogRef elements. Each CatalogRef element corresponds to a particular dataset *.xml file, which contains a primary dataset and nested datasets that correspond to the granule data, something like this:
Example CatalogRef element:
<catalog <service name="dods3" serviceType=Opendap ..... <service name="las1" serviceType=LAS ..... <dataset ID=... name=... <metadata inherited="true" <access serviceName="las1" urlPath=..... .... .... </metadata> <dataset ID="1980-3" name=... <access serviceName="dods3" urlPath=.... .... </dataset> <dataset ID="1980-4" name=... <access serviceName="dods3" urlPath=.... ..... </dataset> <dataset ID="1980-5" name=... <access serviceName="dods3" urlPath=.... .... </dataset> </dataset> </catalog>
At the granule level (e.g. 1980-3, 1980-4, etc) there is an access link (dods3) to the Opendap(DOds) dataset form and this link appears in the html for each granule, given its unique urlPath to the data as shown above. What I would like to do is also add a link for the LAS access (las1) for the data. The LAS access link however will be the same for each granule.
As you can see above I put this access element in the parent dataset with the rest of the metadata that is then inherited down to the child datasets (granules). When I do this however, no LAS link appears in the html. I would like this link in both the parent dataset as well as at the granule level. Most of these CatRefs have already been automatically generated and I do not want to have to go back and regenerate them to put the LAS access link in each child dataset. I was hoping I could just put it near the top in the inherited metadata so it just gets included (handed down), but it does not seem to work this way. Is there some way I could do this, include this LAS access link in the inherited metadata above? thanks a lot,
What is the number of datasets and catalogs you are working with ?
Im cc'ing ethan davis who may be able to help also.
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