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
  RAO   S?Z  IR      C     178.58   8.76 MOS       RAO  
  RAO   ???  IR      c     178.58   8.76 NEIC      RAO  
  ARMA  ???  IR      D     243.89  28.95 AUST      ARMA 
  CTA   ???  IR      D     264.30  33.34 AUST      CTA  
  CTA   S?Z  IR      D     264.30  33.34 MOS       CTA  
  CTAO  S?Z  IR      D     264.30  33.34 MOS       CTAO 
  CTAO  ???  IR      d     264.30  33.34 NEIC      CTAO 
  STKA  ???  IR      D     244.08  37.67 AUST      STKA 
  ASPA  ???  IR      D     256.70  44.38 AUST      ASPA 
  ASPA  S?Z  IR      D     256.70  44.38 MOS       ASPA 
  WB2   ???  IR      D     262.04  44.44 AUST      WB2  
  WRAB  S?Z  IR      D     262.05  44.44 MOS       WRAB 
  WRAB  ???  IR      d     262.05  44.44 NEIC      WRAB 
  FORT  ???  IR      D     246.58  49.17 AUST      FORT 
  GUMO  S?Z  IR      D     309.90  49.66 MOS       GUMO 
  GUMO  ???  IR      d     309.90  49.66 NEIC      GUMO 
  FITZ  ???  IR      D     262.39  52.88 AUST      FITZ 
  MBWA  ???  IR      d     257.38  57.71 NEIC      MBWA 
  SBA   S?Z  IR      C     183.73  57.90 MOS       SBA  
  SBA   ???  IR      c     183.73  57.90 NEIC      SBA  
  KLBR  ???  IR      D     244.92  57.93 AUST      KLBR 
  BLDU  ???  IR      D     245.94  58.93 AUST      BLDU 
  MUN   ???  IR      D     244.31  59.20 AUST      MUN  
  MUN   S?Z  IR      D     244.31  59.20 MOS       MUN  
  CASY  ???  IR      D     205.25  63.93 AUST      CASY 
  KIWB  ???  IR      d       0.66  72.00 NEIC      KIWB 
  YSS   S?Z  IR      D     333.55  75.79 MOS       YSS  
  TYV   S?Z  IR      D     335.93  78.94 MOS       TYV  
  TNA   ???  IR      d       4.25  86.11 NEIC      TNA  
  GYA   ???  IR      D     299.75  86.49 BJI       GYA  
  VNA3  ???  IR      c     176.30  88.19 NEIC      VNA3 
  RRI2  ???  IR      d      42.15  88.21 NEIC      RRI2 
  NANT  ???  IR      d     290.56  88.53 BKK       NANT 
  VNA2  ???  IR      c     176.98  88.63 NEIC      VNA2 
  IMW   ???  IR      d      41.81  88.72 NEIC      IMW  
  VNA1  ???  IR      c     176.65  88.86 NEIC      VNA1 
  BILL  B?Z  IR      D     354.21  88.98 MOS       BILL 
  KMI   ???  IR      C     297.10  89.19 BJI       KMI  
  KMI   ???  IR      c     297.10  89.19 NEIC      KMI  
  LKWY  ???  IR      d      41.43  89.39 NEIC      LKWY 
  LZH   ???  IR      D     307.52  92.62 BJI       LZH  
  LZH   S?Z  IR      D     307.52  92.62 MOS       LZH  
  LZH   ???  IR      d     307.52  92.62 NEIC      LZH  

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