Dear Lennert,
do you have any chance to share one of these samples? (eventually, even
through a private email).
If that's not an option, even a small sample dataset with "fake" values
reporting the same problem should be fine for a quick check.
Best Regards,
Daniele
On Thu, Jul 5, 2018 at 5:55 PM, Lennert Schepers <[email protected]>
wrote:
> Dear Geoserver Users list
>
>
>
> I’m looking for a way to upload our Netcdf files with the Netcdf-plugin to
> GeoServer (Version 2.11.5).
>
> The plugin works well with with CF and COARDS sample data from
> https://www.unidata.ucar.edu/software/netcdf/examples/files.html
>
>
>
> However, when I try to upload our own Netcdf files, I receive an error
> when saving the store.
>
> Could not list layers for this store, an error occurred retrieving them:
> Failed to create reader from file:coverages/testLennertS/lo
> g.x5.20132013.0103.10001.10001.anl.nc and hints null
>
>
>
> Ncdump:
>
> netcdf log.x5.20132013.0103.10001.10001.anl {
>
> dimensions:
>
> lon = 950 ;
>
> lat = 400 ;
>
> depth = 1 ;
>
> time = 1 ;
>
> nv = 2 ;
>
> variables:
>
> float lon(lon) ;
>
> lon:units = "degrees_east" ;
>
> float lat(lat) ;
>
> lat:units = "degrees_north" ;
>
> float depth(depth) ;
>
> depth:units = "meters" ;
>
> depth:positive = "down" ;
>
> float time(time) ;
>
> time:units = "Days since 2013-01-01" ;
>
> time:climatology = "climatology_bounds" ;
>
> float climatology_bounds(time, nv) ;
>
> float CORRLEN(time, depth) ;
>
> CORRLEN:long_name = "Correlation Length" ;
>
> CORRLEN:units = "degrees_north" ;
>
> float SNR(time, depth) ;
>
> SNR:long_name = "Signal to Noise" ;
>
> float VARBACK(time, depth) ;
>
> VARBACK:long_name = "Background Field Variance" ;
>
> VARBACK:units = "logab^2" ;
>
> float log.x5(time, depth, lat, lon) ;
>
> log.x5:long_name = "log.x5" ;
>
> log.x5:units = "logab" ;
>
> log.x5:valid_min = -0.7f ;
>
> log.x5:valid_max = 5.8f ;
>
> log.x5:_FillValue = -99.f ;
>
> log.x5:cell_methods = "timebins" ;
>
> log.x5:missing_value = -99.f ;
>
> float log.x5_err(time, depth, lat, lon) ;
>
> log.x5_err:long_name = "Error standard deviation of
> log.x5" ;
>
> log.x5_err:units = "logab" ;
>
> log.x5_err:valid_min = 0.f ;
>
> log.x5_err:valid_max = 0.69f ;
>
> log.x5_err:_FillValue = -99.f ;
>
> log.x5_err:missing_value = -99.f ;
>
> float log.x5_L1(time, depth, lat, lon) ;
>
> log.x5_L1:long_name = "log.x5 masked using relative error
> threshold 0.3" ;
>
> log.x5_L1:units = "logab" ;
>
> log.x5_L1:valid_min = -0.4f ;
>
> log.x5_L1:valid_max = 5.8f ;
>
> log.x5_L1:_FillValue = -99.f ;
>
> log.x5_L1:missing_value = -99.f ;
>
> float log.x5_L2(time, depth, lat, lon) ;
>
> log.x5_L2:long_name = "log.x5 masked using relative error
> threshold 0.5" ;
>
> log.x5_L2:units = "logab" ;
>
> log.x5_L2:valid_min = -0.4f ;
>
> log.x5_L2:valid_max = 5.8f ;
>
> log.x5_L2:_FillValue = -99.f ;
>
> log.x5_L2:missing_value = -99.f ;
>
> float log.x5_relerr(time, depth, lat, lon) ;
>
> log.x5_relerr:long_name = "Relative error of log.x5" ;
>
> log.x5_relerr:valid_min = 0.f ;
>
> log.x5_relerr:valid_max = 1.f ;
>
> log.x5_relerr:_FillValue = -99.f ;
>
> log.x5_relerr:missing_value = -99.f ;
>
> float databins(time, depth, lat, lon) ;
>
> databins:long_name = "Logarithm10 of number of data in
> bins" ;
>
> databins:valid_min = 0.f ;
>
> databins:valid_max = 0.7f ;
>
> databins:_FillValue = -99.f ;
>
> databins:missing_value = -99.f ;
>
> float outlbins(time, depth, lat, lon) ;
>
> outlbins:long_name = "Logarithm10 of number of outliers
> data in bins" ;
>
> outlbins:valid_min = 0.f ;
>
> outlbins:valid_max = -99.f ;
>
> outlbins:_FillValue = -99.f ;
>
> outlbins:missing_value = -99.f ;
>
> float CLfield(time, depth, lat, lon) ;
>
> CLfield:long_name = "Correlation length field" ;
>
> CLfield:valid_min = 0.f ;
>
> CLfield:valid_max = 1.5f ;
>
> CLfield:_FillValue = -99.f ;
>
> CLfield:missing_value = -99.f ;
>
> float log.x5_deepest(time, lat, lon) ;
>
> log.x5_deepest:long_name = "Deepest values of log.x5" ;
>
> log.x5_deepest:units = "logab" ;
>
> log.x5_deepest:valid_min = -0.7f ;
>
> log.x5_deepest:valid_max = 5.8f ;
>
> log.x5_deepest:_FillValue = -99.f ;
>
> log.x5_deepest:missing_value = -99.f ;
>
> float log.x5_deepest_L1(time, lat, lon) ;
>
> log.x5_deepest_L1:long_name = "Deepest values of log.x5
> masked using relative error threshold 0.3" ;
>
> log.x5_deepest_L1:units = "logab" ;
>
> log.x5_deepest_L1:valid_min = -0.4f ;
>
> log.x5_deepest_L1:valid_max = 5.8f ;
>
> log.x5_deepest_L1:_FillValue = -99.f ;
>
> log.x5_deepest_L1:missing_value = -99.f ;
>
> float log.x5_deepest_L2(time, lat, lon) ;
>
> log.x5_deepest_L2:long_name = "Deepest values of log.x5
> masked using relative error threshold 0.5" ;
>
> log.x5_deepest_L2:units = "logab" ;
>
> log.x5_deepest_L2:valid_min = -0.4f ;
>
> log.x5_deepest_L2:valid_max = 5.8f ;
>
> log.x5_deepest_L2:_FillValue = -99.f ;
>
> log.x5_deepest_L2:missing_value = -99.f ;
>
>
>
> // global attributes:
>
> :Conventions = "CF-1.0" ;
>
> :project = "SeaDataNetII" ;
>
> :institution = "SAHFOS" ;
>
> :production = "Flanders Marine Institute" ;
>
> :data_access = "GHER OPENDAB:;
>
> :WEB_visualisation = "" ;
>
> :Author_e-mail = "***" ;
>
> :date = "2015-11-25 04:21:30.00" ;
>
> :title = "Diva analysis" ;
>
> :file_name = "../output/3Danalysis/log.x5.
> 20132013.0103.10001.10001.anl.nc" ;
>
> :source = "SAHFOS" ;
>
> :comment = "No comment" ;
>
> }
>
>
>
> Part of the log error:
>
> 2018-07-04 17:16:08,825 DEBUG [geoserver.config] - Persisting coverage
> store log.x5.20132013.0103.10001.10001.anl.nc
>
> 2018-07-04 17:16:08,827 DEBUG [geoserver.config] - Persisted
> com.sun.proxy.$Proxy17 to workspaces/testLennertS/log.
> x5.20132013.0103.10001.10001.anl.nc/coveragestore.xml
>
> 2018-07-04 17:16:08,828 DEBUG [geoserver.config] - Persisted
> com.sun.proxy.$Proxy22 to global.xml
>
> 2018-07-04 17:16:08,834 TRACE [geotools.factory] - ENTRY
> (GridCoverageFactory)
>
> 2018-07-04 17:16:08,834 TRACE [geotools.factory] - RETURN
> (GridCoverageFactory): found implementation GridCoverageFactory.
>
> 2018-07-04 17:16:08,834 DEBUG [io.netcdf] - Provided URL is a file
>
> 2018-07-04 17:16:08,834 DEBUG [imageio.netcdf] - Found a valid
> FileImageInputStream
>
> 2018-07-04 17:16:08,840 DEBUG [imageio.netcdf] - File successfully opened
>
> 2018-07-04 17:16:08,851 DEBUG [geotools.jdbc] - CREATE CONNECTION
>
> 2018-07-04 17:16:08,948 DEBUG [geotools.jdbc] - CLOSE CONNECTION
>
> 2018-07-04 17:16:08,948 DEBUG [geotools.jdbc] - CREATE CONNECTION
>
> 2018-07-04 17:16:08,950 DEBUG [geotools.jdbc] - CLOSE CONNECTION
>
> 2018-07-04 17:16:08,951 DEBUG [io.catalog] -
> BBOXFilterExtractor::extractBasicProperties():
> Problems when opening the index, no typenames for the schema are defined
>
> 2018-07-04 17:16:08,952 WARN [netcdf.NetCDFFormat] - Unable to connect
>
> …
>
>
>
> I looked up the documentation for netcdf files and this maillist archive,
> and tried different things, for example to explicitly add the ‘nv’
> dimension as a variable (now ‘nv’ is only a dimension), but without success.
>
>
>
> Does anyone know what (part) of my netcdf files are currently not
> supported?
>
> Or where can I find more information?
>
>
>
> Thanks a lot
>
> Lennert Schepers
>
>
>
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
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> Geoserver-users mailing list
>
> Please make sure you read the following two resources before posting to
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> - Earning your support instead of buying it, but Ian Turton:
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> - The GeoServer user list posting guidelines: http://geoserver.org/comm/
> userlist-guidelines.html
>
> If you want to request a feature or an improvement, also see this:
> https://github.com/geoserver/geoserver/wiki/Successfully-
> requesting-and-integrating-new-features-and-improvements-in-GeoServer
>
>
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/geoserver-users
>
>
--
Regards,
Daniele Romagnoli
==
GeoServer Professional Services from the experts! Visit http://goo.gl/it488V
for more information.
==
Ing. Daniele Romagnoli
Senior Software Engineer
GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
http://www.geo-solutions.it
http://twitter.com/geosolutions_it
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Please make sure you read the following two resources before posting to this
list:
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- The GeoServer user list posting guidelines:
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If you want to request a feature or an improvement, also see this:
https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer
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