I have to define 3 custom coordinate system ( HDKS-5, HDKS-6, HTRS96 or epsg codes: 3907, 3908, 3765 ) and parameters for transformations between them. I tried this: https://demos-safe-software.fmecloud.com/fmedatastreaming/Coordsys/Start.fmw?
I copy esri wkt from https://epsg.io/3765 and paste to previous link but I get wrong results when I transform from HDKS-5 to HTRS96.
Thanks in advance.
Hmm, this could be because there is a different ellipsoid or datum being used. Have you tried the ESRIReprojector to see if you get a better result? Another thing to look for is a custom Transformation grid file which might not come with FME - if you install the grid file then you should be able to use the Transformation in the CSMapReprojector. I'm not an expert in this area but perhaps worth looking into? Ihttp://docs.safe.com/fme/2017.1/html/FME_Desktop_Documentation/FME_Workbench/CoordSys/Included_Grid_Shift_Files.htm