Re: [Geotools-gt2-users] Different results in coordinate transformationdepending on used jar-Files (geotools v2.4 vs. geotools v2.5)

[Jody G. <jga...@re...>]

Erich S. wrote:
> You've got it!
>
> Yes, while using hqsql I flipped the input axis - and now got the correct result (with flipped axis, too)!
> For a newbie like me it is totally strange that using a different jar leeds to changing the code. Stuff it! But I will search the documentation/forum about "flipping/configuring axis" - for my goal is to understand what I use (till a
> certain rate ;-) )
>   
I hope it does make sense to you now? The CoordinateRefereneSystem 
contains a description of the available axis. People often assume that 
the axis order in the CRS here matches the order the ordinates show up 
in the data.

Problem is that real world data often conflicts with the "official" 
coordinate reference system definition. At the end of the day yo need to 
make the coordinate reference system you are using to describe your data 
- actually matches what your data is doing. If not we have the kind of 
problems you discovered.

Cheers,
Jody