void buildChamber(std::shared_ptr< CSCGeometry > theGeometry, CSCDetId chamberId, const std::vector< float > &fpar, const std::vector< float > &fupar, const std::vector< float > >ran, const std::vector< float > &grmat, const CSCWireGroupPackage &wg)
Build one CSC chamber, and its component layers, and add them to the geometry.