> For the complete documentation index, see [llms.txt](https://antonio-iuliano1993.gitbook.io/software-notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://antonio-iuliano1993.gitbook.io/software-notes/software-installation/software-branches-and-versions.md).

# Software branches and versions

Because you always forget where your code is

## Analysis/Readout scripts

All scripts MUST be on Git repository, and status of repository clones should be checked regularly. I have three main repositories:

1. macros-ship: the largest one, with all simulation, FEDRA conversion and data analysis codes;
2. Tutorial-DESY: containing the code for DESY19 electron testbeam data;
3. macros-snd: the newest one, for now very small. It will be updated as SND marches on;

All this code, serving for my personal purpose only, has no branches (I commit directly on master).

## FairShip branches

The main active branches of my FairShip forks are the following:

1. charmsim: for SHiP-charm simulation;
2. shipdesy: again, for DESY19 data;
3. annaritasnd\_tungsten: temporary, for Annarita's fork of FairShip, with SND prototye software

## FEDRA software versions

There are many versions, especially on nusrv9. They are built on SVN, which is the ancestor of GIT:

1. Default one, used for standard alignment/tracking reconstruction. It SHOULD NOT be used for vertex reconstruction (but now it would crash, so I would immediately notice it)
2. The official SVN repository, a clean clone can be found in: /ship/CHARM2018/fedra\_official/. It must be used for shower reconstruction, and when updated but clean code needs to be used;
3. My test SVN repository: /ship/CHARM2018/fedra\_test: it is the only one which contains the vertex tree IO routines, so it is the one used for SHIP-CHARM vertex reconstruction.

lxplus version should match my test SVN repository (version 3).