Hi Martin, thanks for reply. I've just committed fixes for Krovak. I had to correct/add another few parameters names to get Krovak's EPSG definition working. I've also added a another alias for FALSE_EASTING -"Easting at projection centre" (and same for northing) into the MapProjection.class See this for details: http://www.posc.org/Epicentre.2_2/DataModel/ExamplesofUsage/eu_cs34e2.html. Now Krovak works fine.
Cheers, Jan. ______________________________________________________________ > Od: [EMAIL PROTECTED] > Komu: Jan Jezek <[EMAIL PROTECTED]> > CC: geotools-devel <[email protected]> > Datum: 19.01.2007 17:20 > Předmět: Re: [Geotools-devel] epsg-hsql/wkt plugins > >Le vendredi 19 janvier 2007 `a 15:25 +0100, Jan Jezek a écrit : >> I'm developing simple web application focused on reference system transformations (see http://gist.fsv.cvut.cz:8080/webref/ ). For CRS transformation I'm using something like this: > >Sound interresting :) > >> 1- It is very often that the OperationNotFoundException: Bursa wolf parameters required' is thrown. Would you mind if I commit (on trunk wkt-plugin) these Bursa Wolf parameters for few systems that we are using (here in Czech rep.)? Is it also possible to ignore this and use zero shifts when this occurs? > >It would be possible to commit them on trunk, but the epsg-wkt plugin >will be completly deleted when a epsg-ext will be ready. It will be >replaced by epsg-hsql + epsg-ext. > >It is also possible to use zero shifts when no Bursa Wolf parameters is >available, using: > > CRS.findMathTransform(sourceCRS, targetCRS, true); > > >> 2- There is a difference between the epsg-wkt and epsg-hsql – When I call EPSG 2065 CRS – wkt plugins finds CRS with Krovak projection (that is OK), but when using hsql plugin I'm getting org.opengis.referencing.NoSuchIdentifierException: No transform for classification "Krovak Oblique Conic Conformal". So do I have to add this alias for Krovak projection into the referencing module, or is it problem in hsql-plugin? > >We should add the alias by copying and editing the line 355 in file >Krovak.java, thanks for spotting that. I wonder if the current name at >line 355 is a typo, or if both names ("Krovak Oblique Conformal Conic" >and "Krovak Oblique Conic Conformal") are in use... Feel free to commit >whatever fix is appropriate (edit the current name or add an alias - >maybe adding an alias is safer) :). > > Martin > > > ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Geotools-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-devel
