[THREDDS #KBG-661770]: TDS V4

Hi Alex,

This is the joinExisting aggregation on time listed below?

I'm not sure if there is a way to configure the aggregation so the time 
coordinate is not converted to ISO string values. I'm guessing not but I will 
double check.

Can you send us some example datasets so we can look into why the time 
dimension is not the right size?

Ethan


Alex Jaramillo wrote:
> I updated my TDS server to V4 and I noticed that the time stamp is being
> formatted from EPOCH to an ISO string "1998-02-01T00:00:00Z" and the
> number of elements in the aggregation greatly reduced an aggregation
> of ~32 monthly files, which should have a few thousand samples is being
> reduced to arrays of data with 32 elements, is there a configuration I
> should be aware of?
> 
> Alex Jaramillo
> NANOOS
> 
> 
> From: "Alex Jaramillo" <address@hidden>
> To: address@hidden
> Sent: Tuesday, November 16, 2010 10:47:04 AM
> Subject: Adding dimension
> 
> 
> Hi I have a question regarding NcML and THREDDS. I've seen that using NcML is 
> possible to add
> variables and even modify the "clients" view of a NetCDF file and I was 
> wondering if it is possible
> to add dimensions to a NetCDF aggregation using NcML.
> 
> My particular case is an aggregation of observational data in THREDDS, these 
> files are aggregated on
> time and work fine, but I'd like to add "elevation", "latitude", and 
> "longitude" dimensions. The resulting
> aggregation has one dimension "time" and "water_salinity", 
> "water_temperature" variables.
> 
> The following is the catalog I'm using:
> 
> <?xml version="1.0" encoding="UTF-8"?>
> <catalog name="THREDDS Server Default Catalog : You must change this to fit 
> your server!"
> xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0";
> xmlns:xlink="http://www.w3.org/1999/xlink";>
> <service name="ncdods" serviceType="OpenDAP" base="/thredds/dodsC/" />
> 
> <dataset name="Astoria Meglar Bridge South Channel (ODOT pier 169)" 
> ID="am169" urlPath="am169_aggregation.nc">
> <serviceName>ncdods</serviceName>
> <netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2";>
> 
> <!-- Non working part
> <dimension name="lon" length="1"/>
> <variable name="lon" shape="lon" type="double">
> <values>46.5</values>
> </variable> -->
> 
> <aggregation dimName="time" type="joinExisting" >
> <scan 
> location="/home/workspace/ccalmr/data/nc/PD0/stations/am169/am169.1100.A.CTD/"
>  dateFormatMark="#yyyyMM" suffix=".nc" />
> </aggregation>
> 
> <remove name="water_electrical_conductivity" type="variable" />
> <remove name="water_pressure" type="variable" />
> <remove name="elevation" type="variable" />
> </netcdf>
> </dataset>
> 
> </catalog>


Ticket Details
===================
Ticket ID: KBG-661770
Department: Support THREDDS
Priority: Normal
Status: Open