Thanks all...after creating a "scratch" grid, I ran gdbiint and then GDMOD
and it worked like a charm to interpolate the surface height data to the
subdomain. Much appreciated. -Pete
On Wed, Feb 6, 2013 at 1:41 PM, Michael James <mjamesis@xxxxxxxxx> wrote:
> Patrick and Peter,
>
> you may need to use gdbiint first
> https://www.unidata.ucar.edu/cgi-bin/gempak/manual/programs_index?gdbiint
>
> to interpolate from one grid projection to another.
>
> -mj
>
> On Feb 6, 2013, at 10:59, "Patrick L. Francis" <wxprofessor@xxxxxxxxx>
> wrote:
>
> If you have a file with existing navigation parameters use GDMOD to move
> your desired data into that spatial domain:****
>
> ** **
>
> Ref:
> https://www.unidata.ucar.edu/cgi-bin/gempak/manual/programs_index?gdmod***
> *
>
> ** **
>
> If you need to create specific navigation parameters to suit your needs,
> use GDCFIL to create from scratch, or ‘copy’ using CPYFIL:****
>
> ** **
>
> Ref:
> https://www.unidata.ucar.edu/cgi-bin/gempak/manual/programs_index?gdcfil**
> **
>
> ** **
>
> Cheers,****
>
> ** **
>
> --patrick****
>
> ** **
>
> ** **
>
> --------------------****
>
> Patrick L. Francis****
>
> VP Media Logic Group****
>
> http://www.medialogicgroup.com****
>
> http://www.hamweather.com****
>
> http://www.alertsbroadcaster.com****
>
> http://www.modelweather.com****
>
> ** **
>
> FB: http://www.facebook.com/wxprofessor****
>
> --****
>
> ** **
>
> *From:* gembud-bounces@xxxxxxxxxxxxxxxx [
> mailto:gembud-bounces@xxxxxxxxxxxxxxxx <gembud-bounces@xxxxxxxxxxxxxxxx>]
> *On Behalf Of *Peter Banacos - NWS Federal
> *Sent:* Wednesday, February 06, 2013 11:55 AM
> *To:* gembud@xxxxxxxxxxxxxxxx
> *Subject:* [gembud] merging awip32-fixed.gem with a NARR sub-region****
>
> ** **
>
> List:****
>
> ** **
>
> I've downloaded a small sub-region of NARR data from NOMADS covering just
> a portion of the NE CONUS and have converted the files to *.gem. ****
>
> ** **
>
> I'm trying to add the awip32-fixed.gem file with these subdomain NARR
> files, but the spatial domains don't match, obviously. I have no trouble
> adding this grid file for the entire NARR domain. ****
>
> ** **
>
> I thought it would be easy to "crop" the awip32-fixed.gem file to the same
> lat/lon boundaries as my NARR data, and go from there, but I'm having
> difficulty with this. Anyone have any ideas? Is there a better way? ****
>
> ** **
>
> The raw metadata for the two files from GDINFO is listed below...****
>
> ** **
>
> Thanks in advance for any assistance you can provide. ****
>
> ** **
>
> Pete Banacos****
>
> NOAA/NWS BTV****
>
> -----****
>
> ** **
>
> GRID FILE: awip32-fixed.gem****
>
> ** **
>
> GRID NAVIGATION:****
>
> PROJECTION: LCC****
>
> ANGLES: 50.0 -107.0 50.0****
>
> GRID SIZE: 349 277****
>
> LL CORNER: 1.00 -145.50****
>
> UR CORNER: 46.35 -2.57****
>
> ** **
>
> GRID ANALYSIS BLOCK:****
>
> UNKNOWN ANALYSIS TYPE****
>
> ** **
>
> Number of grids in file: 20****
>
> ** **
>
> GRID FILE: narr-a_221_20060114_2100_000.gem****
>
> ** **
>
> GRID NAVIGATION:****
>
> PROJECTION: LCC****
>
> ANGLES: 50.0 -107.0 50.0****
>
> GRID SIZE: 24 22****
>
> LL CORNER: 42.52 -80.74****
>
> UR CORNER: 45.27 -68.77****
>
> ** **
>
> GRID ANALYSIS BLOCK:****
>
> UNKNOWN ANALYSIS TYPE****
>
> ** **
>
> Number of grids in file: 423****
>
> ** **
>
> -- ****
>
> Peter C. Banacos, Lead Forecaster****
>
> NOAA/National Weather Service****
>
> WFO Burlington, VT****
>
> weather.gov/btv****
>
> E-mail: peter.banacos@xxxxxxxx****
>
> Phone: (802) 862-2475****
>
> _______________________________________________
>
> gembud mailing list
> gembud@xxxxxxxxxxxxxxxx
> For list information or to unsubscribe, visit:
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>
>
--
Peter C. Banacos, Lead Forecaster
NOAA/National Weather Service
WFO Burlington, VT
weather.gov/btv
E-mail: peter.banacos@xxxxxxxx
Phone: (802) 862-2475
