Hi John,
I've tried loading your file on my local instance of TDS, and it's
throwing an error:
---
2009-08-30T17:05:42.686 +1000 [ 16210][ 27] DEBUG -
uk.ac.rdg.resc.ncwms.datareader.DefaultDataReader - grid name: vbar has
name:false
2009-08-30T17:05:42.686 +1000 [ 16210][ 27] DEBUG -
uk.ac.rdg.resc.ncwms.datareader.DefaultDataReader - grid name: DV_avg1
has name:false
2009-08-30T17:05:42.686 +1000 [ 16210][ 27] DEBUG -
uk.ac.rdg.resc.ncwms.datareader.DefaultDataReader - grid name: DV_avg2
has name:false
2009-08-30T17:05:42.689 +1000 [ 16213][ 27] INFO -
thredds.server.wms.WMSController - Request Completed - 500 - -1 - 1032
java.lang.IllegalArgumentException: Cannot yet deal with coordinate axes
of >1 dimension
---
I think the TDS WMS code is lagging behind ncWMS (as I can't seem to
find this error message anywhere in latest revision). I am hoping if
the new coordinate system code is ported across, then it will work... I
am, however, curious as to how to got to the blank image - I can't even
load the GetCapabilities XML!
Cheers,
-Pauline.
John Maurer, IV wrote:
Sorry, our TDS has been in a state of flux and the URL changed slightly
yesterday afternoon. Try this link instead:
http://oos.soest.hawaii.edu/thredds/catalog/hioos/roms_forec/files/catalog.html?dataset=hioos/roms_forec/files/hiig_forec_20090828.nc
You will find the following access methods listed: OPeNDAP, HTTP, WCS,
WMS, and NetCDFSubset. Thanks again for giving this a look for me!
Aloha,
John Maurer
----- Original Message -----
From: Pauline Mak <pauline.mak@xxxxxxxxxxx>
Date: Friday, August 28, 2009 7:25 pm
Subject: Re: [thredds] TDS WMS returns blank images
To: "John Maurer, IV" <jmaurer@xxxxxxxxxx>
> Hi John,
>
> I can't seem to find a direct download link... Is this
> intentional?
> Would you be able to email me a file if this cannot be enabled?
>
> Thanks,
>
> -Pauline.
>
> John Maurer, IV wrote:
> > Thanks, Pauline. Here is an example GetCapabilities request
> for a ROMS
> > ocean model over Hawaii, which includes temperature (temp)
> values
> > ranging ~0.9-27 C and salinity (salt) values ranging ~34-35:
> >
> >
>
http://oos.soest.hawaii.edu/thredds/wms/hioos/roms_forec/forecast/HI-ROMS_Forecast_Model_Run_Collection_ConstantForecast_2009-08-04T00:00:00Z?service=WMS&version=1.3.0&request=GetCapabilities
> >
>
<http://oos.soest.hawaii.edu/thredds/wms/hioos/roms_forec/forecast/HI-ROMS_Forecast_Model_Run_Collection_ConstantForecast_2009-08-04T00:00:00Z?service=WMS&version=1.3.0&request=GetCapabilities>
> >
> > The relevant TDS links for the above request at:
> >
> > 1.
>
http://oos.soest.hawaii.edu/thredds/catalog/hioos/roms_forec/catalog.html>
2.
http://oos.soest.hawaii.edu/thredds/catalog/hioos/roms_forec/forecast/catalog.html
> > 3.
>
http://oos.soest.hawaii.edu/thredds/catalog/hioos/roms_forec/forecast/catalog.html?dataset=hioos/roms_forec/forecast/HI-ROMS_Forecast_Model_Run_Collection_ConstantForecast_2009-08-04T00:00:00Z
> >
> > Thanks for giving this a look.
> > ---
> > John Maurer
> > HiOOS Data System Administrator
> > School of Ocean and Earth Science and Technology
> > University of Hawaiʻi at Mānoa
> > 808.956.0227
> > http://www2.hawaii.edu/~jmaurer
> >
> >
> >
> > ----- Original Message -----
> > From: Pauline Mak <pauline.mak@xxxxxxxxxxx>
> > Date: Friday, August 28, 2009 11:07 am
> > Subject: Re: [thredds] TDS WMS returns blank images
> > To: "John Maurer, IV" <jmaurer@xxxxxxxxxx>
> > Cc: thredds <thredds@xxxxxxxxxxxxxxxx>
> >
> > > Hi John,
> > >
> > > Can I download a file from somewhere? I would
> like to take
> > > a look at
> > > the problem...
> > >
> > > Cheers,
> > >
> > > -Pauline.
> > >
> > > John Maurer, IV wrote:
> > > > Aloha TDS Community,
> > > > When testing our TDS WMS results in various clients,
> I find
> > > that the
> > > > images are always blank (all white) regardless of what
> > > variable or
> > > > palette I've tried thus far. I've only been using
> the default
> > > palettes
> > > > that come with TDS. My suspicion is that the TDS WMS
> is not
> > > configured
> > > > by default to scale the data values of the variable
> from 0-
> > > 255?, and
> > > > that the default palettes are therefore inapplicable
> to my
> > > data as a
> > > > result. For instance, if my variable has values
> ranging from -
> > > 1.0 to
> > > > +1.0, then a palette defining colors that expect values
> > > ranging 0-255
> > > > won't help.
> > > >
> > > > If this is true, then I can define my own palette
> and specify
> > > this in
> > > > threddsConfig.xml. But is there a way to set the
> palette on a
> > > dataset
> > > > and/or variable basis?, or will this palette appear
> for all
> > > datasets
> > > > served through my TDS?
> > > >
> > > > Lastly, is there some way to tell the TDS WMS to
> scale the
> > > values to
> > > > 0-255 in ogcMetaXML?, and can you specify what range
> of values
> > > to scale
> > > > to 0-255 (i.e. leaving out a no-data value like -
> 999, etc.)?
> > > >
> > > > Mahalo!,
> > > > John
> > > > ---
> > > > John Maurer
> > > > HiOOS Data System Administrator
> > > > School of Ocean and Earth Science and Technology
> > > > University of Hawaiʻi at Mānoa
> > > > 808.956.0227
> > > > http://www2.hawaii.edu/~jmaurer
> > > <http://www2.hawaii.edu/%7Ejmaurer>>
> > > >
> > > > -----------------------------------------------------
> ----------
> > > ---------
> > > >
> > > > _______________________________________________
> > > > thredds mailing list
> > > > thredds@xxxxxxxxxxxxxxxx
> > > > For list information or to unsubscribe, visit:
> > > http://www.unidata.ucar.edu/mailing_lists/
> > >
> > > --
> > > Pauline Mak
> > >
> > > Assistant Manager, ARCS Data Services
> > > Ph: +61 3 6226 7518
> > > Mob: +61 411 638 196
> > > Email: pauline.mak@xxxxxxxxxxx
> > > Jabber: pauline.mak@xxxxxxxxxxx
> > > http://www.arcs.org.au/
> > >
> > > TPAC
> > > Email: pauline.mak@xxxxxxxxxxx
> > > http://www.tpac.org.au/
> > >
> > >
> > >
> > >
>
> --
> Pauline Mak
>
> Assistant Manager, ARCS Data Services
> Ph: +61 3 6226 7518
> Mob: +61 411 638 196
> Email: pauline.mak@xxxxxxxxxxx
> Jabber: pauline.mak@xxxxxxxxxxx
> Calendar: http://tinyurl.com/pmak-arcs-calendar
> http://www.arcs.org.au/
>
> TPAC
> Email: pauline.mak@xxxxxxxxxxx
> http://www.tpac.org.au/
>
>
>
>
--
Pauline Mak
Assistant Manager, ARCS Data Services
Ph: +61 3 6226 7518
Mob: +61 411 638 196
Email: pauline.mak@xxxxxxxxxxx
Jabber: pauline.mak@xxxxxxxxxxx
Calendar: http://tinyurl.com/pmak-arcs-calendar
http://www.arcs.org.au/
TPAC
Email: pauline.mak@xxxxxxxxxxx
http://www.tpac.org.au/
