IP      1        // Interaction point
ISAY    0        // verbosity level
RTYP    3        // 1 = single beam, 2 (4,5) = set of energies etc, 3 = data
HIGG    79       // Higgs mass: scale the data momenta by this percent.
APER    1        // Use apertures? 0|1
MBAP    0        // MB aperture constant in mm (0 = nominal 22.02 mm)
PGEV    0        // SUBTRACT this no. of GeV from single beam particles.
PLNE    22000    // 1st plane.  cm.  Can use up to 50 planes
PLNE    42000    // next plane. 
SIMA    5000     // Silicon active edge from beamline (microns) (all planes) 
SIM1    2500     // Silicon edge from beamline for plane 1 (overwrites SIMA) 
SIM2    4000     // Silicon edge from beamline for plane 2 (overwrites SIMA) 
EDGE    1000     // Dead thickness inside inner silicon edge
COL1    999      // 1st collimator aperture +-x 0.1mm
COL2    999      // 2nd collimator aperture +-x 0.1mm
COL3    999      // 3rd collimator aperture +-x 0.1mm
COLC    0        // Despite collimator, continue past this plane (0/1/2) 
HIST    1        // Histogram output?
ODAT    0        // File of output data in final planes region? 
MSCA    1        // 1,2= Scan Higgs mass range, ignore HIGG. 5n=LPAIR. 12=Diff
HIMA    16      // *0.1 multiplies Higga Mass to give upper limit of scan
COIN    0        // Only plot two-side coincidences. Not implemented  
CALI    1        // Calibrate planes?  1, 2, 3=1+2.
PSIG    1        // Impose standard Gaussian momentum smearing on beam.
DXIP    1        // Impose standard Gaussian position smearing at IP.
DAIP    1        // Impose standard Gaussian  smearing on beam p_t at IP.
XSIG    10       // Impose this x track position measurement error (mu) 
ASIG    1      // Impose this  x track angle measurement error (murad/nrad)
YSIG    10       // Impose this y track position measurement error (mu)
END