Comments and answers for "Reprojecton difference 64 bit engine vs 32 bit" https://knowledge.亚搏在线safe.com/questions/90102/reprojecton-difference-64-bit-engine-vs-32-bit.html The latest comments and answers for the question "Reprojecton difference 64 bit engine vs 32 bit" Answer by david_r https://knowledge.safe.com/answers/90122/view.html

Just a theory, but it's possible that the 32-bit version uses single precision floats internally, where as the 64 bit version might use double precision floats for the calculations.

Single precsion floats have a precision to about 7 or 8 decimals, which could explain what you're observing.

You may want to retry using FME 2019, I believe some aspects of the EsriReprojector has been redone.

 Thu, 11 Apr 2019 09:59:50 GMT david_r