Black dots -> compressions (C,c,+,U,u)
White dots -> dilatations (D,d,-)
Green dot  -> T-axis
Red dot    -> P-axis
  sta  chan net loc pol a/m   azi   dist author    irsta
  MCQ   S?Z  IR      C     200.65   1.02 MOS       MCQ  
  MCQ   ???  IR      c     200.65   1.02 NEIC      MCQ  
  MILA  SHZ  IR      d     332.12  18.02 AUST      MILA 
  TOO   BHZ  IR      c     322.96  18.72 AUST      TOO  
  URZ   HHZ  NZ  10  +   a  45.35  19.48 ISC       URZ  
  CAN   BHZ  IR      c     333.56  19.69 AUST      CAN  
  RIV   SHZ  IR      c     339.75  20.60 AUST      RIV  
  YNG   BHZ  IR      c     333.16  20.81 AUST      YNG  
  MGCD  SHZ  IR      d     340.07  21.21 AUST      MGCD 
  ARMA  BHZ  IR      c     342.82  23.83 AUST      ARMA 
  VNDA  SHZ  GT  10  +   a 178.78  24.08 ISC       VNDA 
  VNDA  BHZ  GT  00  +   a 178.78  24.08 ISC       VNDA 
  HTT   SHZ  IR      c     315.57  24.91 AUST      HTT  
  BBOO  BHZ  IR      d     311.56  26.68 AUST      BBOO 
  RMQ   SHZ  IR      c     339.16  28.21 AUST      RMQ  
  EIDS  BHZ  IR      d     343.94  28.86 AUST      EIDS 
  QLP   BHZ  IR      c     331.01  29.25 AUST      QLP  
  FORT  BHZ  IR      d     302.36  32.17 AUST      FORT 
  CTA   BHZ  IR      c     337.79  34.94 AUST      CTA  
  CTA   BHZ  AU  --  +   a 337.79  34.94 ISC       CTA  
  KMBL  BHZ  IR      c     294.12  34.96 AUST      KMBL 
  RKGY  SHZ  IR      d     285.03  35.31 AUST      RKGY 
  WRKA  BHZ  IR      c     308.24  36.84 AUST      WRKA 
  KLBR  SHZ  IR      d     289.31  37.08 AUST      KLBR 
  MTSU  SHZ  IR      c     335.60  37.28 AUST      MTSU 
  BLDU  BHZ  IR      c     289.25  38.40 AUST      BLDU 
  MORW  BHZ  IR      d     290.12  39.95 AUST      MORW 
  MEEK  BHZ  IR      d     295.22  40.43 AUST      MEEK 
  KNRA  BHZ  IR      d     315.60  44.83 AUST      KNRA 
  KDU   SHZ  IR      c     321.90  46.09 AUST      KDU  
  MTN   BHZ  IR      c     320.15  46.45 AUST      MTN  
  EFI   S?Z  IR      C     156.21  70.51 MOS       EFI  
  DGAR  S?Z  IR      C     267.89  82.38 MOS       DGAR 
  MAJO  S?Z  IR      C     342.93  91.62 MOS       MAJO 

sta    - Station code (FDSN)
chan   - channel code
net    - Network code (FDSN)
loc    - Location code (FDSN)
pol    - Polarity
a/m    - Automatic or manual pick
azi    - Event to station azimuth (in degrees)
dist   - Event to station distance (in degrees)
author - Author of the polarity
irsta  - International registry station code