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Thanks again, Jonathan! That fixed things up nicely: WCS works now. Cheers, John Maurer P.S. For Unidata: The TDS WCS documentation ( http://www.unidata.ucar.edu/projects/THREDDS/tech/reference/WCS.html) states that the Z axis must also be regularly spaced. This doesn't seem to be true since our depths are not regularly spaced: -5500, -5000, -4500, -4000, -3500, -3000, -2500, -2000, -1750, -1500, -1400, -1300, -1200, -1100, -1000, -900, -800, -700, -600, -500, -400, -300, -250, -200, -150, -125, -100, -75, -50, -30, -20, -10, -5. Might need to update the documentation on that page. Thanks. On Thu, Apr 19, 2012 at 7:42 AM, John Maurer <jmaurer@xxxxxxxxxx> wrote: > Thanks, Jonathan! We had intended to produce a regular grid but I see now > on close inspection that latitude spacing varies between ~0.0368 and 0.0352 > deg. We'll even these out and report back... > Cheers, > John Maurer > PacIOOS > > > On Thu, Apr 19, 2012 at 7:24 AM, John Caron <caron@xxxxxxxxxxxxxxxx>wrote: > >> Yes, of course. The lat coordinate is irregular. >> >> its lame that WCS only allows regular spacing. I think thats fixed in WCS >> 2.1 (?) >> >> thanks for seeing that, Jonathan! >> >> >> On 4/19/2012 9:27 AM, Jonathan Wilkins wrote: >> >> Hi, >> >> I think the problem is that latitude values are not regularly spaced as >> specified >> by http://www.unidata.ucar.edu/projects/THREDDS/tech/reference/WCS.html >> >> I faced the same problem and after regridding my dataset, it was >> available through WCS. >> >> Regards >> >> Jonathan Wilkins >> >> >> Le 11/04/2012 17:07, John Caron a écrit : >> >> Hi John: >> >> Nothing obviously wrong here. >> >> Can you look and see if theres any messages in the logs. Probably it >> would be in models.log and/or featureCollectionScan.log. You can just send >> me the whole thing if you want. >> >> John >> >> On 4/11/2012 5:26 AM, John Maurer wrote: >> >> P.S. To make sure, I checked that my files are CF compliant at >> http://puma.nerc.ac.uk/cgi-bin/cf-checker.pl and all looks good. After >> trying several more things, I still cannot see what is wrong. Seems strange >> that all other services besides WCS would work (including WMS, NCSS, >> OPeNDAP, ISO, NcML). Perhaps a bug in the FMRC-to-WCS side of things? >> Though I don't see what's tripping it up since I have other FMRC's whose >> WCS works fine. Note that some variables are 3-D (surface elevation) while >> others are 4-D (temperature, salinity, u/v velocities). Anyways, hoping >> somebody can eventually give this a look. I realize Unidata's swamped with >> 4.3 right now, so maybe after that sometime... >> Thanks!, >> John Maurer >> >> On Thu, Apr 5, 2012 at 12:04 AM, John Maurer <jmaurer@xxxxxxxxxx> wrote: >> >>> Hi everyone, >>> I'm stumped: any ideas why the following regular gridded FMRC dataset >>> produces an empty WCS capabilities document (no variables/coverages get >>> listed; ContentMetadata section is entirely missing)?: >>> >>> >>> http://oos.soest.hawaii.edu/thredds/catalog/hioos/roms_forec_regridded/hiig/catalog.html >>> >>> In particular, I'm looking at the Best Time Series at: >>> >>> >>> http://oos.soest.hawaii.edu/thredds/catalog/hioos/roms_forec_regridded/hiig/catalog.html?dataset=roms_hiig_forecast_regridded/ROMS_Hawaii_Regional_Ocean_Model_Regridded_best.ncd >>> >>> Whose WCS URL is this: >>> >>> >>> http://oos.soest.hawaii.edu/thredds/wcs/hioos/roms_forec_regridded/hiig/ROMS_Hawaii_Regional_Ocean_Model_Regridded_best.ncd?service=WCS&version=1.0.0&request=GetCapabilities >>> >>> The other services all work fine, including OPeNDAP, NCSS, WMS, ISO, and >>> NcML. >>> >>> Although the original ROMS ocean forecast model was on a curvilinear >>> grid (which WCS cannot handle), we've regridded onto a regular grid. One >>> positive outcome of this was that I should be able to turn on WCS for it >>> now (so that people can download GeoTIFFs); however, I'm not having any >>> luck yet. The logs are not showing anything useful. threddsServlet.log just >>> shows this: >>> >>> 2012-04-04T23:19:53.210 -1000 [ 847655][ 643] INFO - >>> thredds.server.wcs.WCSServlet - Remote host: 128.171.151.240 - Request: >>> "GET >>> /thredds/wcs/hioos/roms_forec_regridded/hiig/ROMS_Hawaii_Regional_Ocean_Model_Regridded_best.ncd?service=WCS&version=1.0.0&request=GetCapabilities >>> HTTP/1.1" >>> 2012-04-04T23:19:53.214 -1000 [ 847659][ 643] INFO - >>> thredds.server.wcs.v1_0_0_1.WcsHandler - Request Completed - 200 - -1 - 4 >>> >>> I have other regular gridded FMRC's whose WCS works fine; one example >>> (NCOM): >>> >>> >>> http://oos.soest.hawaii.edu/thredds/catalog/pacioos/ncom/hawaii/catalog.html >>> >>> http://oos.soest.hawaii.edu/thredds/catalog/pacioos/ncom/hawaii/catalog.html?dataset=ncom_hawaii/NCOM_Hawaii_Regional_Ocean_Model_best.ncd >>> >>> http://oos.soest.hawaii.edu/thredds/wcs/pacioos/ncom/hawaii/NCOM_Hawaii_Regional_Ocean_Model_best.ncd?service=WCS&version=1.0.0&request=GetCapabilities >>> >>> In case it helps, I've placed my catalog file and one of the data files >>> (174 MB) on anonymous FTP: >>> >>> ftp ftp.soest.hawaii.edu >>> cd jmaurer >>> get ocn_mod_hiig.xml >>> get hiig_forec_gridded_20120402.nc >>> >>> Thanks for your help on this!, >>> John Maurer >>> Pacific Islands Ocean Observing System (PacIOOS) >>> University of Hawaii at Manoa >>> >> >> >> >> _______________________________________________ >> thredds mailing listthredds@xxxxxxxxxxxxxxxx >> For list information or to unsubscribe, visit: >> http://www.unidata.ucar.edu/mailing_lists/ >> >> >> >> _______________________________________________ >> thredds mailing listthredds@xxxxxxxxxxxxxxxx >> For list information or to unsubscribe, visit: >> http://www.unidata.ucar.edu/mailing_lists/ >> >> >> >> _______________________________________________ >> thredds mailing list >> thredds@xxxxxxxxxxxxxxxx >> For list information or to unsubscribe, visit: >> http://www.unidata.ucar.edu/mailing_lists/ >> >> >
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