CbmRoot

CbmLitFindGlobalTracks
is a main task to be called from macro in order to execute littrack tracking routines. The task automatically determines detector layout based on TGeo and configures track reconstruction in the TRD and MUCH detectors and hittotrack merging in TOF.
Example:
Polynomial field approximation is used in parallel tracking algorithm. Calculation of the polynomial coefficients for a specified field slice is implemented in the CbmLitFieldFitter
class. Two options are implemented:
The algorithm is able to approximate the field with polynomials of order 0 to 10. The default polynom order used in the tracking is 7.
Example: