[NARCCAP-discuss] NARCCAP netcdf file viewer?

Perdinan perdinan at gmail.com
Fri Jun 29 15:05:14 MDT 2012


Hi Seth,

How about ECP2 driven by NCEP? can we apply the same correction using NCO
so that we can read the data using panoply? I got an error message says
string errors when opening ECP2_ncep.

Best,
Perdinan

2012/6/29 Seth McGinnis <mcginnis at ucar.edu>

> Hi all,
>
> It looks like, at least in the CRCM case, Panoply is looking for a map
> projection attribute of "longitude_of_central_meridian" instead of
> "straight_vertical_longitude_from_pole" (which is what CF requires).
>
> I've made a bug report to the developer, but in the meantime, you can fix
> up
> your CRCM files to display in Panoply using "ncatted" if you have NCO
> installed.  Just run:
>    ncatted -a longitude_of_central_meridian,polar_stereographic,o,d,263
> filename.nc
> and Panoply will then geolocate the data properly.
>
> Cheers,
>
> --Seth
>
> P.S.: A brand-new release of Panoply came out yesterday.  It doesn't fix
> this
> problem, but it may be worth updating if you're having problems with other
> files.
>
>
> On Thu, 28 Jun 2012 01:08:25 -0400
>  Guillaume Dueymes <guillaume.dueymes at gmail.com> wrote:
> >I tried to open Netcdf files from NARCCAP with Panoply. It works fine with
> >all data sets except with CRCM  model (CRCM driven by ERA40 and CRCM
> driven
> >by CCSM) .
> >
> >Guillaume D.
> >
> >On Wed, Jun 27, 2012 at 9:44 PM, Michael Rawlins <rawlins02 at yahoo.com
> >wrote:
> >
> >>
> >>
> >> I use Panoply with the NARCCAP netCDF files and have never seen it
> display
> >> offset like you show. That is, it's always worked fine for me. Perhaps
> it's
> >> a problem with that one data set. I'm unable to test right now but
> contact
> >> me next week if you still plan to use Panoply and have been unable to
> >> resolve the issue.
> >>
> >> Mike
> >>
> >>
> >>
> >> ________________________________
> >>  From: Darrin Sharp <dsharp at coas.oregonstate.edu>
> >> To: Discussion of NARCCAP data - uses and questions <
> >> narccap-discuss at mailman.ucar.edu>
> >> Sent: Wednesday, June 27, 2012 12:25 PM
> >> Subject: [NARCCAP-discuss] NARCCAP netcdf file viewer?
> >>
> >> Anybody have a netcdf viewer/browser they'd like to recommend? I'd like
> to
> >> be able to view the geospatial representation of the data, as well as
> the
> >> raw data. I've been using Panoply, which works ok on most netcdf's.
> >> However, it doesn't like the NARCCARP format for some reason and offsets
> >> the domain significantly from where it should be (see the screen shot).
> I'm
> >> hoping there's another alternative that understands the NARCCAP format
> >> better.
> >>
> >> -Darrin
> >>
> >> ======================================
> >> Darrin Sharp
> >> Faculty Research Assistant
> >> Oregon Climate Change Research Inst. (OCCRI)
> >> dsharp at coas.oregonstate.edu
> >> 970-219-6713
> >>
> >>
> >>
> >>
> >> _______________________________________________
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> >> narccap-discuss at mailman.ucar.edu
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> >> narccap-discuss at mailman.ucar.edu
> >> http://mailman.ucar.edu/mailman/listinfo/narccap-discuss
> >>
> >
> >
> >
> >--
> >Guillaume Dueymes M.Sc.
> >Agent de Recherche
> >Centre ESCER - Université du Québec à Montréal
> >Environnement Canada - Service Météorologique du Canada
> >Université du Québec à Montréal
> >201 avenue Président-Kennedy, local PK-2315
> >Montréal (Québec) Canada
> >Tel: (514) 987-3000 poste 1407*
> >*
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-- 
PhD Student
Geography (Environmental Science and Policy)
Michigan State University
Department of Geography
Michigan - USA

weblog: http://perdinan.staff.ipb.ac.id/


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