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
  PVC   ???  IR      +     161.78   6.36 ISC       PVC  
  KOU   ???  IR      +     191.70   9.04 ISC       KOU  
  NOU   ???  IR      +     178.88  10.58 ISC       NOU  
  JAY   ???  IR      +     287.84  26.89 ISC       JAY  
  WRA   ???  IR      -     250.95  31.72 ISC       WRA  
  WBN   ???  IR      -     243.17  40.00 ISC       WBN  
  MBL   ???  IR      +     251.81  45.35 ISC       MBL  
  NAU   ???  IR      +     250.33  49.47 ISC       NAU  
  LEM   ???  IR      +     269.21  57.97 ISC       LEM  
  SSE   ???  IR      +     315.85  60.63 ISC       SSE  
  SBA   ???  IR      +     179.88  66.17 ISC       SBA  
  PSI   ???  IR      -     277.73  68.42 ISC       PSI  
  BJI   ???  IR      +     321.00  69.26 ISC       BJI  
  MIR   ???  IR      +     203.66  72.70 ISC       MIR  
  CHG   ???  IR      +     293.92  72.91 ISC       CHG  
  SEY   ???  IR      +     353.50  75.15 ISC       SEY  
  SPA   ???  IR      +     180.00  78.40 ISC       SPA  
  YAK   ???  IR      +     343.37  78.83 ISC       YAK  
  ILT   ???  IR      +       5.73  80.07 ISC       ILT  
  ZAK   ???  IR      +     324.89  82.48 ISC       ZAK  
  IRK   ???  IR      +     326.84  82.84 ISC       IRK  
  ARN   ???  IR      +      49.83  83.30 ISC       ARN  
  MAW   ???  IR      +     202.00  84.32 ISC       MAW  
  VAR   ???  IR      -     295.97  88.89 ISC       VAR  
  ELT   ???  IR      +     323.66  93.35 ISC       ELT  
  NVL   ???  IR      +     188.28  95.92 ISC       NVL  

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