Hi, I install the last version of geoserver (1.7 nightly builds), and re-project maps from EPSG:23030 to EPSG:4326 don’t work. With version 1.5.3 reproject works O.K, but with 1.7.0 an error appears (Bursa Wolf parameters required). The bursa wolf parameters exists into definition of EPSG:23030, the .sql files inside gt-epsg-hsql-.jars are equals.
¿Where is the problem?, I have several layers from oracle database, and system coordinate is always 23030. With version 1.5.3 I see the maps O.K.
Thanks.
F.Zuriaga
Fernando Zuriaga ha scritto:
Hi, I install the last version of geoserver (1.7 nightly builds), and re-project maps from EPSG:23030 to EPSG:4326 don’t work. With version 1.5.3 reproject works O.K, but with 1.7.0 an error appears (Bursa Wolf parameters required). The bursa wolf parameters exists into definition of EPSG:23030, the *.sql files inside gt-epsg-hsql-*.jars are equals.
¿Where is the problem?, I have several layers from oracle database, and system coordinate is always 23030. With version 1.5.3 I see the maps O.K.
I actually don't know. Can you look into the Geoserver logs and find the
full stack trace for that error? I need to see where that is happening.
Cheers
Andrea
Fernando Zuriaga ha scritto:
The error/warning is the following:
2008-09-05 12:18:29,125 WARN [geotools.rendering] - Parámetros de Bursa Wolf
requeridos.
org.opengis.referencing.operation.OperationNotFoundException: Parámetros de
Bursa Wolf requeridos.
at
org.geotools.referencing.operation.DefaultCoordinateOperationFactory.createO
perationStep(DefaultCoordinateOperationFactory.java:1072)
...
With version 1.5.3 I this error not appear.
Hum, ok, I found where the issue is in the code (http://jira.codehaus.org/browse/GEOT-2018) and I'm going to fix it.
Yet, this cannot be acting alone, the must be something else.
As you say, 23030 does have the Bursa-Wolf parameters set, yet the
transformation code is not seeing them.... which makes me wonder
what CRS handling setting you do have in the feature type configurations: did you set it to "force" or are using one of the
other two versions "leave native"/"reproject"?).
With any of the other two the Oracle native SRS would be used, and
most often those miss the BW parameters (besides being broken in
a number of other ways).
Cheers
Andrea