[GiBUU-announce] GiBUU 2019, new patch 7

[Kai Gallmeister]

Dear friends of GiBUU,

I would like to inform you that I uploaded a new patch (no. 7) of the
GiBUU 2019 release on our homepage. (https://gibuu.hepforge.org/downloads)

It includes 3 changes:

1) a nice-to-have:
On the download page the new file 'version.txt' indicates the version
available. The content of the file you can now directly compare with the
output of your executable and check, whether you are running the latest
version.

2) a bugfix:
The pion-background of anti-NC is now set correctly to zero.

3) a new feature (with two options):
The code of the 'RootTuple' library we provide as tarball together with
GiBUU is patched to also report not only momenta of the particles, but
also the 3D-position in the ROOT output.
For this you have to compile the library and the code with
   make buildRootTuple_POS
   make withROOT=1

As the second option, if you use
   make buildRootTuple_POS
   make withROOT=1 ARGS="-DWITHPRODUCTIONPOS=1"
the reported 3D-coordinates in the ROOT-file will indicate the
*production position* of the particles.
(At the moment, this works only with eventType=14, HiLepton)
 
I will try to update the information on our GiBUU-wiki ASAP to respect
these changes.
If you have any questions, please do not hesitate to contact me.

Best regards,
Kai Gallmeister,
on behalf of the GiBUU team