When sampling overlaps are less than predefined amount, then
ignore for test success/failure purposes. Combine arguments
for flag and sampling size. Rename and comments. Clang format.

- Make overlap threshold optional input parameter (default = 0.0001 as before)
- Make sampling controllable by flag (disabled by default)
- Make number of samples in sampling mode controllable by input par (default = 0 leading to ROOT default of 1M)

Two problems from ROOT side lead to it being unrelyable for now
- Threshold is not working in this method
- Changing the number of samples lead to really small overlaps apearing and disappearing

See https://github.com/root-project/root/issues/14675 for reference

Two problems from ROOT side lead to it being unrelyable for now
- Threshold is not working in this method
- Changing the number of samples lead to really small overlaps apearing and disappearing

See https://github.com/root-project/root/issues/14675 for reference

Eoin Clerkin authored 1 year ago and Pierre-Alain Loizeau committed 1 year ago

Increase the number of sampling points to 2M

Administrator authored 1 year ago and Florian Uhlig committed 1 year ago

After the latest changes to flesnet it is possible to also build the tsclient
on arm64.

Sergey Gorbunov authored 1 year ago and Florian Uhlig committed 1 year ago

the MR should fix the issue https://redmine.cbm.gsi.de/issues/3149

It contains the following fixes to the CA tracking:

1. bugfix in the Jacobian of the track extrapolation.
   It was introduced during the rewrite of the math
2. tune binning of the hit grid.
   A little decrease of the efficiency happened after the code rewrite
3. tune the cuts for newly introduced hit ranges.
   The new formulae were not tuned
4. revert triplet cut on space + time chi2. 
   After the split of space and time Chi2 in the track fit,
   the chi2 cut was changed w/o tuning. Replace it with the old cut.