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Delft DashBoard Tide Database

YS
Yabin Sun, modified 2 Years ago.

Delft DashBoard Tide Database

Youngling Posts: 3 Join Date: 10/27/16 Recent Posts
Hi all,

I am getting some errors when initializing tide database:
Initializing Tide Database ...
opendap.dap.DAP2Exception: HTTP/1.1 404 Not Found
at opendap.dap.DConnect2.openConnection(DConnect2.java:272)
at opendap.dap.DConnect2.getDDS(DConnect2.java:517)
at opendap.dap.DConnect2.getDDS(DConnect2.java:491)
at ucar.nc2.dods.DODSNetcdfFile.<init>(DODSNetcdfFile.java:212)
at ucar.nc2.dods.DODSNetcdfFile.<init>(DODSNetcdfFile.java:177)
opendap.dap.DAP2Exception: opendap.dap.DAP2Exception: HTTP/1.1 404 Not Found
at opendap.dap.DConnect2.openConnection(DConnect2.java:317)
at opendap.dap.DConnect2.getDDS(DConnect2.java:517)
at opendap.dap.DConnect2.getDDS(DConnect2.java:491)
at ucar.nc2.dods.DODSNetcdfFile.<init>(DODSNetcdfFile.java:212)
at ucar.nc2.dods.DODSNetcdfFile.<init>(DODSNetcdfFile.java:177)
Caused by: opendap.dap.DAP2Exception: HTTP/1.1 404 Not Found
at opendap.dap.DConnect2.openConnection(DConnect2.java:272)
... 4 more
An error occured while initializing Tide Database toolbox. Toolbox will be made inactive!

Then when I try to generate boundary conditions, Matlab gives me below error message:
Error using nc_varget_java (line 31)
Could not open 'http://opendap.deltares.nl/thredds/dodsC/opendap/deltares/delftdashboard/tidemodels/catalog.html?dataset=varopendap/deltares/delftdashboard/tidemodels/tpxo72.nc' with java backend.
Although I can access the file with an internet explorer through the same link:
http://opendap.deltares.nl/thredds/dodsC/opendap/deltares/delftdashboard/tidemodels/catalog.html?dataset=varopendap/deltares/delftdashboard/tidemodels/tpxo72.nc

Anyone knows how this happens and how to sort it out?
Please enlighten me. Thanks.

Cheers,
Yabin
delft dashboard
KN
Kees Nederhoff, modified 2 Years ago.

RE: Delft DashBoard Tide Database

Youngling Posts: 12 Join Date: 3/3/14 Recent Posts
Hi Yabin,

It seems that you have two problems: 1) tide database toolbox and 2) reading netcdf files

First of all, you are using an older version of Delft Dashboard. After you updated the OpenEarthTools you should be able to initialze the 'Tide Database toolbox'.

The second problem seems to be related to the nc toolbox you use (should be OpenEarth toolbox) or the proxy settings. Could you check if the following link works in your Matlab? nc_dump('http://opendap.deltares.nl/thredds/dodsC/opendap/deltares/delftdashboard/tidemodels/tpxo72.nc')

Cheers, Kees
YS
Yabin Sun, modified 1 Year ago.

RE: Delft DashBoard Tide Database

Youngling Posts: 3 Join Date: 10/27/16 Recent Posts
Hi Kees,

Thanks for your help.

I recently updated to the latest OET, and the tide database works perfectly.
I guess my problem was due to the weird internet connection we have here.
Glad that it's solved finally.

Cheers,
Yabin