Geometry with a small number of rotations in phi direction#9

Merged

SanghyunKo merged 3 commits intoHEP-FCC:masterfrom SanghyunKo:master

Oct 8, 2020

+801-78

Commits on Sep 10, 2020

take care corner cases of small # of rotations in phi
SanghyunKo
committed
estimate numx & numy on-the-fly instead of saving them in CellID (overflow of field with small # of rotations)
SanghyunKo
committed

Commits on Sep 14, 2020

fix readouts
SanghyunKo
committed