#
# amp_vs_z
#
# get
#   field power amplitfication = Power(z)/InputPower vs z
#

if test $# -ne 1 
then
  echo usage: `basename $0` ELFIN_outputfile
  exit
fi

grep '=' $1 |\
egrep 'z = |amplification' |\
awk -F'=' '
   BEGIN{ printf  "# %16s %16s\n", "z", "Amplification"}   
   /z = / { z = $2 }
   /amplification/ { amp = $2 ; printf( "%16.5e %16.5e\n" , z, amp) } 
 '