dist/ntp/scripts/stats/itf.awk

   1 # program to produce intewrnal time/frequence statistics from clockstats files
   2 #
   3 # usage: awk -f itf.awk clockstats
   4 #
   5 # format of input record
   6 # 49227 67.846 127.127.10.1 93:240:00:00:51.816 ITF
   7 # COCO 0 +2.0579E-07 -3.1037E-08 -7.7723E-11 +6.5455E-10 500.00 4.962819
   8 #
   9 # format of output record (time values in nanoseconds)
  10 #  MJD      sec      time        freq
  11 # 49227   67.846  +2.0579E-07  -7.7723E-11
  12 #
  13 # select ITF records with valid format
  14 {
  15         if (NF >= 10 && $5 == "ITF") {
  16                 printf "%5s %9.3f %7.1f %10.3e\n", $1, $2, $8 * 1e9, $10
  17         }
  18 }
  19