5	        // Nshock
1.0e+53		// Etot
1.0		// Redshift
1.0e+7          // Minimum Energy Extracted
Shell  type = 1 // 1= jet, 0 = spherical 
## If Shell == 1 : Jet Shells
1.0e+18	  	// Radius of the jet [cm]
0.0		// Angle of the jet  [degree]
## If Shell == 0 : Isotropic Shells
1.0e+18	  	// Radius of the Shell [cm]	
Engine type = 0 // 0=OP, 1= PP1S, 2= PP2S
## If  Engine type == 0 (Observed parameters are):
10		// Duration of the Burst.
1 		// Rise  time of a peak
1               // decay time of a peak
0.5             // Peak  energy (MeV)
## If  Engine type == 1 or 2 (Physical parameters are):
1.0e+13		// Thickness of the shells[cm]
1000.		// Minimum Lorenz Factor
1000.		// Maximum Lorenz Factor