Wow, I'm becoming quite excited about THREDDS serving our data!
I have a few questions about the netCDF Subset Service - and if there
are particular references that I need to read, please point me in that
direction.
1) Can I query a netCDF Subset by using a graphical bounding box
(click-and-drag) as opposed to entering the values? Is this just a
matter of adding the query tokens discussed in:
http://www.unidata.ucar.edu/projects/THREDDS/tech/interfaceSpec/GridDataSubsetService.html
to the end of the netCDF Subset url?
2) My datasets (grids) have the NW corner specified as a global attribute:
// global attributes:
:TypeName = "MergedReflectivityQComposite_smoothed" ;
:DataType = "LatLonGrid" ;
:Latitude = 51. ;
:Longitude = -127. ;
:Height = 0. ;
If I subset my grid, I would like to modify the Latitude and Longitude
global attribute values to match the new NW corner of the subsetted
grid. Can I do this through the TDS (say, via NcML)? How would I read
the NW corner gridpoint from the data - or would I just set it from the
query?
Many thanks!
-kevin.
--
+-----------------------------------------------------+
Kevin L. Manross | ** New Address **
CIMMS Research Associate | 120 David L. Boren Bvd
NSSL : WRDD : SWAT | Rm 3923
<kevin.manross@xxxxxxxx> | 405.325.6385
www.cimms.ou.edu/~kmanross |
"My opinions are my own and not representative of
CIMMS, NSSL, NOAA or any affiliates"
+-----------------------------------------------------+
