/*
  Define multiple split-dose exposure scenarios in a single input file.  The baseline
  exposure scenario delivers 4 Gy + 6 Gy at 100 Gy/hour with the fractions separated
  by approximately 2 hours.  The baseline scenario is then re-scaled to deliver total
  doses from 0 to 10 Gy.  For example, the rescaled scenario that delivers a total
  dose of 5 Gy will do so using fractions of size 2 Gy and 3 Gy.   The time interval
  between the fractions is approximately 2 hours for all exposure scenarios.
*/

!  Method 1: Split dose exposure
   RADX: AD=DD1 TMX=DD2 RND=DD3 ADR=100 OPT=3
   DD1=4 6 /      !Size of each fraction (Gy)
   DD2=0 2 /      !Fraction delivery time (h)
   DD3=0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 /  !Array of total doses (Gy)

!  Method 2: Dose and exposure time (alternate method)
   RADX: AD=DD1 DOX=DD2 RND=DD3 OPT=3
   DD1=4.000 0.0 6.00 /                        !Size of each fraction (Gy) 
   DD2=0.001 2.0 0.01 /                        !Irradiation time (h)
   DD3=0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 /   !Array of total doses (Gy)