NumPhotons: 100          %1000000=day is a good rule of thumb
source: 3                %1 = isotropic, 2=laser in middle, 3=laser at edge,
mua: .03                 %in inverse cm
mus: 23                  %in inverse cm
g: 0                     %scattering anisotropy factor 0 isotropic, 1=completly forward directed
BoundaryShape: 1         % 1=sphere 2=box 3=cylinder
radial_size: 3.5000      %in cm
BoundaryReflect: 0.6000  %fraction of reflected packets of photons at the boundary
BoundaryRefType: 4       %4=specular
Iwantcutboundary: 0      %0=intact boundary, 1=cut at given angle, 2=one way door 3=partial boundary (1/3) of normal internal reflection 4=no boundary
CutSizeAngle: 15         %The angle from the centre of the object to the edge of the removed portion of the boundary
NumBins: 101             %The resolution of the distribution grid (too big bad noise, too small no detail)
dr: 0.0250               %Radial resolution
GridBinsz: 201           %Resolution for a rectangular catchment
GridRange1: -2.5000      %Rectangular catchment for a distribution
GridRange2: 2.5000       %Rectangular catchment for a distribution
dgz: 0.0250              %resolution in the z direction
GridBinsx: 201           %Resolution for a rectangular catchment 
GridWidth: 5             %Computed from rectangular catchment
dgx: 0.0250              %resolution in the x direction
Diameter: 0.2000         %Colecting fibre diameter
AcceptanceAngle: 16.8    %collecting fibre acceptance angle