no:UTYYMMDD: HHMMSS:xse RE :yse RE :zse RE :ygsm RE:zgsm RE: reg
  349 19990315 .000000   6.908  20.099 -13.211  24.052    .086  SOW
  349 19990315 .010000   6.656  19.588 -13.417  23.729   -.811  SOW
  349 19990315 .020000   6.395  19.052 -13.606  23.330  -1.950  SOW
  349 19990315 .030000   6.124  18.489 -13.776  22.824  -3.272  SOW
  349 19990315 .040000   5.843  17.900 -13.925  22.187  -4.697  SOW
  349 19990315 .050000   5.552  17.283 -14.053  21.414  -6.132  SOW
  349 19990315 .060000   5.251  16.638 -14.158  20.524  -7.485  MSH
  349 19990315 .070000   4.940  15.964 -14.237  19.552  -8.676  MSH
  349 19990315 .080000   4.618  15.260 -14.290  18.548  -9.646  MSH
  349 19990315 .090000   4.286  14.526 -14.313  17.562 -10.366  MSH
  349 19990315 .100000   3.944  13.760 -14.305  16.635 -10.829  MSH
  349 19990315 .110000   3.590  12.962 -14.262  15.793 -11.045  MSH
  349 19990315 .120000   3.226  12.129 -14.182  15.045 -11.040  MSH
  349 19990315 .130000   2.852  11.262 -14.059  14.384 -10.845  MSH
  349 19990315 .140000   2.466  10.358 -13.891  13.785 -10.497  MSH
  349 19990315 .150000   2.071   9.416 -13.670  13.217 -10.041  MSH
  349 19990315 .160000   1.664   8.434 -13.391  12.638  -9.525  MSH
  349 19990315 .170000   1.249   7.411 -13.045  12.006  -8.998  MSH
  349 19990315 .180000    .824   6.346 -12.623  11.280  -8.507  MBL
  349 19990315 .190000    .392   5.236 -12.111  10.427  -8.086  LBS
  349 19990315 .200000   -.045   4.082 -11.494   9.416  -7.754  LBS
  349 19990315 .210000   -.482   2.883 -10.750   8.222  -7.502  LBS
  349 19990315 .220000   -.915   1.644  -9.850   6.822  -7.293  LBS
  349 19990315 .230000  -1.330    .374  -8.753   5.196  -7.053  LBS
  349 19990316 .000000  -1.707   -.903  -7.402   3.338  -6.669  LBS