#
# power_vs_z
#
# get
#   field power vs z 
#

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

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