Hi, Our layer is defined in a local CRS like 31285.
Also the TOWGS84 parameter is set for correct placement of data in CRS 4326 (WGS84). Now the placement in 4326 is correct and false in 31286, if I skip the TOWGS84 parameter i have the vice versa effect. Is there a way that the TOWGS84 transformation is only used when it is needed? Here our layer/projection section: PROJECTION "proj=tmerc" "ellps=bessel" "lat_0=0" "lon_0=13.33333333333333" "k=1.000000" "x_0=450000" "y_0=-5000000" "units=m" "towgs84=577.326,90.129,463.919,5.1365988,1.4742,5.2970436,2.4232" END or PROJECTION "init=EPSG:31285" "towgs84=577.326,90.129,463.919,5.1365988,1.4742,5.2970436,2.4232" END best regards, Christian _______________________________ AMT DER KÄRNTNER LANDEREGIERUNG Abt. 18 - Wasserwirtschaft / IKT Ing. Christian MAIRAMHOF Völkermarkter Ring 29 , A-9020 Klagenfurt Tel +43 (0) 463 536-31826 e-mail: [EMAIL PROTECTED] homepage: wasser.ktn.gv.at _______________________________
