Re: Serving local netCDF files though DODS

McCann, Mike wrote:

>  
>
> > -----Original Message-----
> > From: Yuan Ho [mailto:address@hidden]
> > Sent: Wednesday, October 27, 2004 9:29 AM
> > To: McCann, Mike
> > Cc: 'address@hidden'
> > Subject: Re: Serving local netCDF files though DODS
> >
> >
> > McCann, Mike wrote:
> >
> >    
> >
> > > Hello,
> > >
> > > I am trying to serve local netCDF files through the agg 
> > >      
> > server and access
> >    
> >
> > > them through the DODS API.  It is not working.
> > >
> > >      
> > Have you installed a DODS server and link these netCDF files to this 
> > server? According
> > to this configure file the serviceType is DODS, you need a 
> > DODS server. 
> > AGG server is
> > based on DODS server, hope this will not confuse you.
> >
> > Yuan
> >    
>
> Hi Yuan,
>
> I am running this on a Win2k laptop and am not aware of another DODS
> netCDF server for this platform.  I was lead to believe that the 
> dodsC AS would perform the function of a DODS netCDF server.
> Is this not true?  How can I serve netCDF files through DODS from
> my laptop?
>
> This is important for taking this technology on the road for
> presentations at workshops and conferences.
>
> Regarding confusion, I admit that I am confused by the examples
> presented at:
>
> http://my.unidata.ucar.edu/content/projects/THREDDS/tech/dodsAS/AggServerConfig.html
>
> Example 6 suggests that the AS can serve local netCDF files as
> DODS data sets.  (Replacing the "..." at the beginning of this XML
> snippet with actual tags would be helpful.  Also, it'd be nice
> to be more explicit about the differences between examples 3 and 6.)
>
> -Mike
Ok, so what you need is a netCDF type service. I think your config is 
ok, but you confused
the dataset name and urlpath, dataset name is only the one you want to 
see on browser, and the
urlpath need to have the dataset real file name there.


Yuan

>  
>
> > > Here is the contents of my dodsC/catalogConfig.xml file:
> > >
> > > <!DOCTYPE catalog SYSTEM 
> > >      
> > "http://www.unidata.ucar.edu/projects/THREDDS/xml/AggServerCat
> > alog.dtd">
> >    
> >
> > > <catalog name="THREDDS - DODS Aggregation Server Catalog" 
> > >      
> > version="0.6" xmlns="http://www.unidata.ucar.edu/thredds"; 
> > xmlns:xlink="http://www.w3.org/1999/xlink";>
> >    
> >
> > >         <dataset name="AUVCTD mission netCDF files" serviceName="this">
> > >                 <service name="this" serviceType="DODS" base=""/>
> > > 		<service name="local" serviceType="NetCDF" 
> > >      
> > base="file:///C:/iagdata/ssds/data/auvctd/missionnetcdfs/"/>
> >    
> >
> > > 		<dataset name="Non-Aggregated Netcdf Files" 
> > >      
> > dataType="Grid" serviceName="this">
> >    
> >
> > >                         <property name="internalService" value="local"/>
> > > 			<dataset 
> > >      
> > name="2004/2004029/2004.029.03/parosci.nc" 
> > urlPath="2004/2004029/2004.029.03/parosci.nc"/>
> >    
> >
> > >                 </dataset>
> > >         </dataset>
> > > </catalog>
> > >
> > > It validates and passes the debug test, yet when I click on 
> > >      
> > any of the DDS or DAS
> >    
> >
> > > links I get this in my browser:
> > >
> > > kDODServlet ERROR: 
> > >      
> > dods.servlet.DODSServlet.getDataset(Ldods/servlet/ReqState; 
> > Ldods/servlet/GuardedDataset;
> >    
> >
> > > I don't see any helpful messages in the log files.
> > >
> > > What am I doing wrong?  
> > > Even some suggestions as to how I may do my own debugging 
> > >      
> > will be helpful.
> >    
> >
> > > -Mike
> > >
> > >
> > > --
> > > Mike McCann 
> > > Software Engineer
> > > Monterey Bay Aquarium Research Institute
> > > 7700 Sandholdt Road
> > > Moss Landing, CA 95039-9644
> > > Voice: (831) 775-1769 Fax: (831) 775-1646 
> > >      
> http://www.mbari.org/rd/iag.htm
>  
>
> >