Abraham Mármol Asís a écrit :
> First I obtain the following error:
> org.opengis.referencing.FactoryException: Error in "PROJCS": Parameter
> "EXTENSION" was not expected.
I was not aware of this "EXTENSION" thing. Its look like a non-standard
addition. I wonder if we should extends GeoTools in order to understand this
extension...
> Then i have tried to clear the EXTENSION PARAMETER from de wkt String
> and then araise the following error
>
> WARNING: Can't load a service for category "MathTransformProvider".
> Cause is "NoClassDefFoundError: javax/media/jai/WarpAffine".
You get this warning because Java Advanced Imaging (JAI) is not installed on
your machine. If you don't plan to do anything else than transforming
coordinates, you can probably ignore this warning.
> org.opengis.referencing.operation.OperationNotFoundException: Bursa wolf
> parameters required.
Maybe you invoked CRS.findMathTransform(sourceCRS, targetCRS). Try:
CRS.findMathTransform(sourceCRS, targetCRS, true);
it will shut down the exception, but you may get innacurate transformation (up
to 1 km error). In order to get more accurate transformations.
An other alternatives is to make sure that gt2-epsg-hsql.jar is in your
classpath, not gt2-epsg-wkt.jar.
Martin
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