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
  ARMA  ???  IR      D     243.86  29.34 AUST      ARMA 
  CTA   ???  IR      D     264.05  33.73 AUST      CTA  
  CTAO  ???  IR      d     264.05  33.73 NEIC      CTAO 
  CTAO  S?Z  IR      D     264.05  33.73 MOS       CTAO 
  STKA  ???  IR      D     244.01  38.06 AUST      STKA 
  ASPA  ???  IR      D     256.54  44.77 AUST      ASPA 
  ASPA  S?Z  IR      D     256.54  44.77 MOS       ASPA 
  KAKA  ???  IR      D     270.96  48.19 AUST      KAKA 
  FITZ  ???  IR      D     262.20  53.27 AUST      FITZ 
  KLBR  ???  IR      C     244.81  58.32 AUST      KLBR 
  SNPH  ???  IR      c     291.13  65.09 MAN       SNPH 
  SPA   ???  IR      D     180.00  69.78 SPA       SPA  
  KKM   ???  IR      D     284.67  69.93 KLM       KKM  
  TATO  ???  IR      d     304.65  74.27 NEIC      TATO 
  YSS   S?Z  IR      D     333.31  75.85 MOS       YSS  
  ISA   ???  IR      d      45.48  79.06 NEIC      ISA  
  GZH   ???  IR      D     299.22  79.84 BJI       GZH  
  KGM   ???  IR      D     275.77  80.32 KLM       KGM  
  MAW   ???  IR      D     199.72  81.79 AUST      MAW  
  SNY   ???  IR      D     319.89  82.23 BJI       SNY  
  CN2   ???  IR      D     322.32  82.31 BJI       CN2  
  WHN   ???  IR      D     306.28  82.53 BJI       WHN  
  GYA   ???  IR      D     299.59  86.76 BJI       GYA  
  SNAA  ???  IR      c     178.40  88.16 NEIC      SNAA 
  VNA3  ???  IR      d     176.17  88.29 NEIC      VNA3 
  VNA2  ???  IR      -     176.85  88.73 AWI       VNA2 
  VNA2  ???  IR      d     176.85  88.73 NEIC      VNA2 
  VNA1  ???  IR      c     176.52  88.96 NEIC      VNA1 

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