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Hi Ben- I've been out of town and will try to look at this during the afternoon. Don > Of the nc files in http://download.ucar.edu/pub/foster/murray, > IDV reads FOSTER.tiegcmdr10.peqd010.nc and FOSTER.tiegcmdr10.seqd001.nc > (the time units in FOSTER.timegcm1.2.py2j001.nc are wrong, so > it does not read this one). But when I add the former 2 files > as data sources, and create displays, I see no data in the display, > only the background maps. Could you please play with one of these > files and let me know how to view contour slices or volume rendering? > Thanks, > > --Ben > > > > >X-Authentication-Warning: conan.unidata.ucar.edu: www set sender to > address@hidden using -f > >To: address@hidden > >Subject: [Support #BOZ-852808]: Re: tiegcm and timegcm .nc files > >X-Priority: 3 > >MIME-Version: 1.0 > >Date: Fri, 02 Mar 2007 16:32:09 -0700 > >Cc: address@hidden, address@hidden > >From: "Unidata IDV Support" <address@hidden> > >Content-Transfer-Encoding: 8bit > >X-Virus-Scanned: amavisd-new at ucar.edu > > > >Hi Ben- > > > >> Don, I did not get the error when loading a file with the correct > >> p0 values, so don't submit a bug report to netcdf people just yet. > >> Let's continue this next week, thanks a lot for your help, > > > >I was just looking at the code so thanks for letting me know. > > > >Have a good weekend. > > > >Don > > > >> >Date: Fri, 2 Mar 2007 16:18:31 -0700 (MST) > >> >From: Ben Foster <address@hidden> > >> >Subject: Re: [Support #BOZ-852808]: Re: tiegcm and timegcm .nc files > >> >To: address@hidden, address@hidden > >> >Cc: address@hidden > >> >MIME-Version: 1.0 > >> >Content-MD5: O5/YyJe5cskHHwhaYAcsvQ== > >> > > >> > > >> >p0 = 5.e-7, and p(k) = p0*exp(-lev(k)), so at the bottom boundary > >> >p(-17) = 5.e-7*exp(17) = 12 mb. > >> > > >> >--B > >> > > >> > > >> >>Date: Fri, 2 Mar 2007 16:11:24 -0700 (MST) > >> >>From: Ben Foster <address@hidden> > >> >>Subject: Re: [Support #BOZ-852808]: Re: tiegcm and timegcm .nc files > >> >>To: address@hidden > >> >>Cc: address@hidden > >> >>MIME-Version: 1.0 > >> >>Content-MD5: 5Dap715O1YohNOzvYnUhDw== > >> >> > >> >> > >> >>It should be hPa (mb). In timegcm, the bottom level is > >> >>-17, which corresponds to about 10 mb. (however, I think > >> >>the p0 and p0_model values on this particular file are wrong... > >> >> > >> >>--Ben > >> >> > >> >>> > >> >>>Hi Ben- > >> >>> > >> >>>> Don, I managed to get some contours by playing with > >> >>>> the min,max and contour interval -- the default it > >> >>>> chose resulted in no contours at all. Anyway, I think > >> >>>> I'm started, so I will play around and learn as much > >> >>>> as I can, and get back to you next week. Thanks a lot > >> >>>> for the quick fix to get me started... > >> >>> > >> >>>The default contours are based on the entire volume. > >> >>>You can save off your preference for a particular parameter > >> >>>using the File->Save->Save as parameter default option > >> >>>in the display control. > >> >>> > >> >>>> >When I "Create Display" I get a window warning > >> >>>> >"Unknown vertical coordinate with Unit, using > >> >>>> >linear scale to Altitude" -- the display shows > >> >>>> >a global map, but still no image or contoours. > >> >>> > >> >>>The Unknown vertical coordinate is a bug and I'll > >> >>>pass that on to the netCDF group. lev is > >> >>>defined as having units of "m". Is the unit > >> >>>of the level formula meters or Pascals? > >> >>> > >> >>>Don > >> >>> > >> >>> > >> >>>Ticket Details > >> >>>=================== > >> >>>Ticket ID: BOZ-852808 > >> >>>Department: Support IDV > >> >>>Priority: Normal > >> >>>Status: Open > >> >>> > >> >> > >> >>----------------------------------------------------------------------- > >> >>Ben Foster High Altitude Observatory (HAO) > >> >>address@hidden phone: 303-497-1595 fax: 303-497-1589 > >> >>Nat. Center for Atmos. Res. P.O. Box 3000 Boulder CO 80307 USA > >> >>----------------------------------------------------------------------- > >> >> > >> > > >> >----------------------------------------------------------------------- > >> >Ben Foster High Altitude Observatory (HAO) > >> >address@hidden phone: 303-497-1595 fax: 303-497-1589 > >> >Nat. Center for Atmos. Res. P.O. Box 3000 Boulder CO 80307 USA > >> >----------------------------------------------------------------------- > >> > > >> > >> ----------------------------------------------------------------------- > >> Ben Foster High Altitude Observatory (HAO) > >> address@hidden phone: 303-497-1595 fax: 303-497-1589 > >> Nat. Center for Atmos. Res. P.O. Box 3000 Boulder CO 80307 USA > >> ----------------------------------------------------------------------- > >> > >> > > > > > >Ticket Details > >=================== > >Ticket ID: BOZ-852808 > >Department: Support IDV > >Priority: Normal > >Status: Open > > > > ----------------------------------------------------------------------- > Ben Foster High Altitude Observatory (HAO) > address@hidden phone: 303-497-1595 fax: 303-497-1589 > Nat. Center for Atmos. Res. P.O. Box 3000 Boulder CO 80307 USA > ----------------------------------------------------------------------- > > Ticket Details =================== Ticket ID: BOZ-852808 Department: Support IDV Priority: High Status: Open