* Compare against hep-ph/0002149 fig 5.
* Generate file with:
* ./wiggle-test -b 2900 --numu -d 0 -S 0.8 1.0 0.1 -s 5.0e-5 -a 3.0e-3 --log 8 10 0.001 >vec/numu-2900-1 2>info/numu-2900-1
* ./wiggle-test -b 2900 --numu -d 0 -S 0.8 1.0 0.1 -s 5.0e-5 -a 3.0e-3 --log 8 10 0.001 > vec/numu-2900-1 2>info/numu-2900-1 &
* ./wiggle-test -b 2900 --nue -d 90 -S 0.8 1.0 0.1 -s 5.0e-5 -a 3.0e-3 --log 8 10 0.001 > vec/nue-2900-90 2>info/nue-2900-90 
* ./wiggle-test -b 2900 --numu -d 90 -S 0.8 1.0 0.1 -s 5.0e-5 -a 3.0e-3 --log 8 10 0.001 > vec/numu-2900-90 2>info/numu-2900-90 

 ve/del *
 ve/read e,nue1,nue2,nue3 vec/nue-2900-1
 ve/read e,numu1,numu2,numu3 vec/numu-2900-1
 ve/read e,nue91,nue92,nue93 vec/nue-2900-90
 ve/read e,numu91,numu92,numu93 vec/numu-2900-90
 sigma e=e*1.0e-9