1.1      start range
  1.77     end range
 100       number of points
 2         number of resonances
  1.513    mass of resonance  1
  1.712    mass of resonance  2
 -0.1125   re coupling r= 1 c= 1
  0.       im coupling r= 1 c= 1
  0.175    re coupling r= 2 c= 1
  0.       im coupling r= 2 c= 1
 -0.1      re coupling r= 1 c= 2
  0.       im coupling r= 1 c= 2
 -0.1125   re coupling r= 2 c= 2
  0.       im coupling r= 2 c= 2
  1.1      threshold channel  1
 1         threshold behavior channel  1
  1.486    threshold channel  2
 1         threshold behavior channel  2
 0         power of the expansion of Gamma