Joe McLean wrote:
John Caron wrote:
Joe McLean wrote:
> Hi John,
> Thanks for looking.
> I have been messing with the catalog since I sent the email.
> I received this error (in dodsC/logs/CatalogServlet.log) using your
> example structure of the catalog, so I added a 'Top-level' dataset.
> ---------------------
> [...]
>
file:/usr/local/www/html/TOMCAT_DEMO/las/las_servlet/jakarta/webapps/dodsC/WEB-INF/dodsAS/AggServTestCatalog.xml:
> The content of element type "catalog" must match "(dataset)".
> [...]
not sure where that error is coming from. send me more context if you
want.
from http://unidata.ucar.edu/packages/dods/server/agg-html/agg_26.html
[...] A catalog element contains exactly one top-level dataset. [...]
The example you gave me had the structure:
<catalog...>
<service.../>
<service.../>
<dataset..>
<property.../>
<dataset...>
</dataset>
</dataset>
</catalog>
Since the catalog did not have exactly one dataset element, I changed
the structure to:
<catalog...>
<dataset...>
<service.../>
<service.../>
<dataset..>
<property.../>
<dataset...>
</dataset>
</datset>
</dataset>
</catalog>
sorry, looks like i just cut and pasted incorrectly
>
> ---------------------
>
> I tried with the absolute paths in the stdmet service element both
> with 1 slash and with 3. The catalog is visible, but the links to
> OPeNDAP products return the error string:
>
> Error { code = -1; message = "HTTPClient/ModuleException"; };
>
if the dods url is in the NcML, use dods: instead of http:
This worked, thanks, I was able to access the aggregated dataset with
Ferret.
the Data Request Form link again appears as
http://stout.pmel.noaa.gov:8180/TestNcML.xml.html
when we need
http://stout.pmel.noaa.gov:8180/dodsC/TestNcML.xml.html
when i do it from here, i get:
http://stout.pmel.noaa.gov:8180/dodsC/TestNcML.xml.html
I used the full path and three slashes in the stdmet service base
attribute, file:///. I have cleared browser caches and stop/started
the server again. No change. This may be TOMCAT and not the Agg Catalog.
what version tomcat? might need upgrading?
BTW, there is some info at
http://stout.pmel.noaa.gov:8180/dodsC/debug
that i havent documented, but might be useful anyway
Thanks for your help. I will begin larger aggregations and add
lon/lat axes tomorrow. How would I add a global attribute?
<netcdf ...>
<nc:attribute name="scale" type="double" value="1.2"/>
NcML tutorial at
http://www.unidata.ucar.edu/packages/netcdf/ncml/NetcdfDataset.html
also see main page
http://www.unidata.ucar.edu/packages/netcdf/ncml/
