Re: [thredds] NetCDF Subset Service Reference

... I tried using what I described in the previous e-mail, but when
access the default form url for /ncServer, got an HTTP 500 error as
below (server catalina log the same). Any idea how should I go about
fixing this?  My TDS is publc at 
http://daacdap-dev.ornl.gov/thredds/catalog/vemap2DailyClimate/catalog.h
tml?dataset=vemap2USDailyClimate/vpxxTCLMxxD3i.nc.gz


Tanks for help.


--ERROR--

HTTP Status 500 - 

------------------------------------------------------------------------
--------

type Exception report

message 

description The server encountered an internal error () that prevented
it from fulfilling this request.

exception 

java.lang.IllegalArgumentException: File must have
_CoordinateModelBaseDate or _CoordinateModelRunDate attribute 
        
ucar.nc2.dt.fmrc.ForecastModelRunInventory.<init>(ForecastModelRunInvent
ory.java:115)
        
ucar.nc2.dt.fmrc.ForecastModelRunInventory.open(ForecastModelRunInventor
y.java:970)
        thredds.servlet.NetcdfServlet.doGet(NetcdfServlet.java:155)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


note The full stack trace of the root cause is available in the Apache
Tomcat/6.0.13 logs.


------------------------------------------------------------------------
--------

Apache Tomcat/6.0.13

 

-----Original Message-----
From: thredds-bounces@xxxxxxxxxxxxxxxx
[mailto:thredds-bounces@xxxxxxxxxxxxxxxx] On Behalf Of Pan, Jerry Yun
Sent: Thursday, January 17, 2008 10:54 AM
To: John Caron; Roy Mendelssohn
Cc: thredds@xxxxxxxxxxxxxxxx
Subject: Re: [thredds] NetCDF Subset Service Reference

Hi John:

What is the current status of the NetCDF subset service?  

I read this thread of e-mails but have not firgured out how to set up
the service - do I still use the following line:
        <service name="subsetter" serviceType="NetcdfServer"
base="/thredds/ncServer/" />
In service definition, and then use the name for a dataset or
datasetscan?  Or this has changed? Any special requirements on the
NetCDF data?

Thanks.

-Jerry


-----Original Message-----
From: owner-thredds@xxxxxxxxxxxxxxxx
[mailto:owner-thredds@xxxxxxxxxxxxxxxx] On Behalf Of John Caron
Sent: Tuesday, July 10, 2007 5:14 PM
To: Roy Mendelssohn
Cc: thredds@xxxxxxxxxxxxxxxx
Subject: Re: NetCDF Subset Service Reference



Roy Mendelssohn wrote:
> Thanks John.  Programmatic use is what we had in mind.  Am I correct 
> form reading over the pages that we also must have a "Data
Description"
> XML document.  Does that need to be in any particular place.

The "Data Description" XML document is automatically generated. We are
still playing around with what that format should be.


> 
> Several of the links on the pages associated with that are broken,
such as:
> 
>> http://motherlode.ucar.edu:9080/thredds/ncss/grid/fmrc/NCEP/NAM/CONUS
>> _80km/NCEP-NAM-CONUS_80km_best.ncd/dataset.html
>>
> 
> which is referenced from:
> 
>> http://www.unidata.ucar.edu/projects/THREDDS/tech/interfaceSpec/GridD
>> ataSubsetService.html

thanks

>>
> 
> Right now it is something we just want to experiment with on our 
> internal server.  I expect in a short while we will have Java code 
> that can output to other formats - perhaps it would be of some use.

which formats are you thinking?

> 
> -Roy

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