Re: [thredds] datasetScan - constraint service for specific files

Hi all:

I think you can make separate datasetScans, one for each unique set of services, and include only the appropriate files.

John

On 10/18/2013 8:21 AM, Nicolas Carenton wrote:

Antonio,

The thing is in that case, the excluded files would not be browseable anymore. 
If it is excluded, a file is then completely hidden from the user's view. Am I 
right?

In my case, my filesystem (and my single datasetScan) is filled with 
heterogeneous content (.nc, .txt, .tar, ...)
and my goal is actually to:

- bind a specific service (httpServer) to some specific types of file (.txt, 
.tar, ...). That means the user would not have to chose in a list of service. 
The file would be automatically loaded when accessed. (means the attached 
screen would be bypassed)

- let the possibility to acces a specific type of file (.nc) with different 
services (opendap, ncml, ...) (means the attached screen would be displayed)

I can not figure out how to define several <serviceName> and bind each one of them to a 
different <filter> content in a single datasetScan element. Plus, I can not figure out how 
to bypass the attached page when <serviceName> only contains a single service.

Thank you

----- Mail original -----
De: "Antonio S. Cofiño" <antonio.cofino@xxxxxxxxx>
À: "Nicolas Carenton" <ncarenton@xxxxxxxxxxxxxxx>, thredds@xxxxxxxxxxxxxxxx
Envoyé: Vendredi 18 Octobre 2013 12:42:31
Objet: Re: [thredds] datasetScan - constraint service for specific files

Nicolas,

Just look at the TDS reference doc:
http://www.unidata.ucar.edu/software/thredds/current/tds/tds4.3/reference/DatasetScan.html

go to the "Including Only the Desired Files" section

This is and example:
<datasetScan name="meteo" ID="meteo"
                 path="meteo_es"
location="/oceano/gmeteo/DATA/METEO/ftpdatos.meteo.unican.es/">

          <metadata inherited="true">
              <serviceName>thisHTTP</serviceName>
          </metadata>

          <filter>
              <include wildcard="*"/>
              <exclude wildcard="*NOTA_LEGAL*"/>
          </filter>
</datasetScan>

Antonio

--
Antonio S. Cofiño
Grupo de Meteorología de Santander
Dep. de Matemática Aplicada y
          Ciencias de la Computación
Universidad de Cantabria
http://www.meteo.unican.es

El 18/10/2013 11:28, Nicolas Carenton escribió:
Hello list,

I would like to know if it is possible to configure a datasetScan
so a certain kind of included file is beeing automatically
displayed or downloaded when accessed.

I would like for example to avoid to propose WMS access to a .txt
file via the catalog html page showing the different service
links.

Could you please let me know if this is possible?

Thanks a lot

--
Nicolas Carenton
IPSL, Pôle de modélisation du climat
UPMC, Case 101, 4 place Jussieu,
75252 Paris Cedex 5

Tour 45-55 2ème étage Bureau 207
Tel: 33 1 44 27 49 10

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--
Nicolas Carenton
IPSL, Pôle de modélisation du climat
UPMC, Case 101, 4 place Jussieu,
75252 Paris Cedex 5

Tour 45-55 2ème étage Bureau 207
Tel: 33 1 44 27 49 10



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