Greetings Jason,
Thanks for the report! We are still in the process of getting ncWMS2
working in the TDS, and it looks like you've found one of the many
holes! Do you by any chance use github, and if so, would you mind
submitting a bug report there? If not, would you mind if I used your
message to put up a bug report for us to track?
Thank you!
Sean
On Tue, Feb 28, 2017 at 9:15 AM, Jason Greenlaw - NOAA Affiliate
<jason.greenlaw@xxxxxxxx> wrote:
> A couple more pieces of information about this...
>
> 1) The GFS u/v wind component variables do appear to use the proper naming
> conventions (per ncWMS2 documentation)
>
> 2) Using similar model output but in NetCDF format (instead of GRIB2) and
> specifying featureType="FMRC", the wind vectors work fine.
>
>
>
>
> On Mon, Feb 27, 2017 at 11:08 PM, Jason Greenlaw - NOAA Affiliate
> <jason.greenlaw@xxxxxxxx> wrote:
>>
>> Hello all,
>>
>> I'm trying to replicate in TDS 5.0.0 some functionality I had working with
>> TDS 4.6 -- producing a collection/aggregation of NCEP GFS model output
>> (GRIB2 format) and exposing it via WMS.
>>
>> I've been able to successfully generate the "Full Collection Dataset"
>> resource and it's working great (see config snippet below), but with one
>> exception: the u & v components of wind are not being combined into a
>> unified "wind" variable, i.e., a single WMS layer that will allow the u/v
>> wind field to be rendered with ncWMS using barb/vector styles.
>>
>> This functionality was working in TDS 4.6 without any additional
>> configuration, but does not seem to be working the same with TDS 5.0.
>>
>> Are there specific settings I should be using in catalog.xml to tell TDS
>> 5.0 that the "u/v component of wind" variables represent a vector field?
>>
>> FYI, I'm using the TDS 5.0.0 snapshot from 2017-02-21T21:22:48.
>>
>> Thanks,
>> Jason
>>
>>
>>
>> from catalog.xml:
>>
>> -------------------------------------------------------------------------------
>> <service name="all" base="" serviceType="compound">
>> <service name="odap" serviceType="OpenDAP" base="/thredds/dodsC/" />
>> <service name="dap4" serviceType="DAP4" base="/thredds/dap4/" />
>> <service name="http" serviceType="HTTPServer"
>> base="/thredds/fileServer/" />
>> <service name="wcs" serviceType="WCS" base="/thredds/wcs/" />
>> <service name="wms" serviceType="WMS" base="/thredds/wms/" />
>> <service name="ncss" serviceType="NetcdfSubset" base="/thredds/ncss/"
>> />
>> </service>
>>
>> <featureCollection name="NCEP GFS 2.5 Degree" featureType="GRIB2"
>> path="gfs2p5">
>> <metadata inherited="true">
>> <serviceName>all</serviceName>
>> <documentation type="summary">NCEP GFS 2.5 degree</documentation>
>> </metadata>
>> <collection spec="content/gfs/.*grib2$"
>> name="GFS_2P5"
>> timePartition="file"
>> olderThan="5 min" />
>> <update startup="nocheck" />
>> <tdm rewrite="test" rescan="0 0/15 * * * ? *" />
>> </featureCollection>
>>
>> -------------------------------------------------------------------------------
>>
>
>
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