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      d     270.00  16.33 NEIC      PVC  
  BKM   ???  IR      C     270.23  16.40 NOU       BKM  
  DVP   ???  IR      c     270.02  16.45 NEIC      DVP  
  KUZ   ???  IR      d     203.32  20.09 WEL       KUZ  
  CTA   ???  IR      D     261.00  36.99 AUST      CTA  
  CTAO  ???  IR      d     261.00  36.99 NEIC      CTAO 
  STKA  ???  IR      D     242.64  41.60 AUST      STKA 
  ASPA  ???  IR      D     254.52  48.18 AUST      ASPA 
  KAKA  ???  IR      D     268.37  51.25 AUST      KAKA 
  FITZ  ???  IR      D     260.19  56.56 AUST      FITZ 
  SBA   ???  IR      d     184.50  60.08 NEIC      SBA  
  MBWA  ???  IR      d     255.54  61.50 NEIC      MBWA 
  KLBR  ???  IR      D     243.57  61.86 AUST      KLBR 
  NWAO  ???  IR      c     242.02  62.18 NEIC      NWAO 
  MUN   ???  IR      D     242.99  63.13 AUST      MUN  
  SPA   ???  IR      D     180.00  71.60 SPA       SPA  
  SPA   S?Z  IR      D     180.00  71.60 MOS       SPA  
  YSS   S?Z  IR      C     331.34  75.66 MOS       YSS  
  CN2   ???  IR      D     320.79  82.78 BJI       CN2  
  QIZ   ???  IR      D     292.61  83.07 BJI       QIZ  
  KGM   ???  IR      C     274.40  83.19 KLM       KGM  
  ANMO  S?Z  IR      C      50.07  83.62 MOS       ANMO 
  BILL  ???  IR      c     352.89  87.44 MOS       BILL 
  BILL  B?Z  IR      C     352.89  87.44 MOS       BILL 
  GYA   ???  IR      C     298.40  88.55 BJI       GYA  
  SYO   ???  IR      c     191.66  89.35 NEIC      SYO  
  SNAA  ???  IR      -     177.38  89.87 AWI       SNAA 
  VNA3  ???  IR      d     175.16  89.87 NEIC      VNA3 
  VNA2  ???  IR      -     175.80  90.35 AWI       VNA2 
  VNA2  ???  IR      d     175.80  90.35 NEIC      VNA2 
  VNA1  ???  IR      d     175.46  90.56 NEIC      VNA1 
  LZH   ???  IR      c     306.53  94.19 BJI       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