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
  CTA   ???  IR      D     272.67  33.59 AUST      CTA  
  CTA   S?Z  IR      D     272.67  33.59 MOS       CTA  
  STKA  ???  IR      d     251.08  35.88 NEIC      STKA 
  WB2   ???  IR      D     267.63  44.33 AUST      WB2  
  WRAB  ???  IR      d     267.64  44.33 NEIC      WRAB 
  WRAB  S?Z  IR      D     267.64  44.33 MOS       WRAB 
  FORT  ???  IR      D     251.21  47.51 AUST      FORT 
  FITZ  ???  IR      D     266.50  52.73 AUST      FITZ 
  KLBR  ???  IR      D     248.21  56.06 AUST      KLBR 
  KSM   ???  IR      d     279.47  74.50 NEIC      KSM  
  YSS   ???  IR      d     333.81  81.01 NEIC      YSS  
  YSS   M?Z  IR      C     333.81  81.01 MOS       YSS  
  SYO   ???  IR      d     192.77  81.33 NEIC      SYO  
  PET   S?Z  IR      D     345.84  81.44 MOS       PET  
  SNAA  ???  IR      c     178.37  82.42 NEIC      SNAA 
  SNAA  S?Z  IR      C     178.37  82.42 MOS       SNAA 
  VNA3  ???  IR      c     176.13  82.56 NEIC      VNA3 
  VNA2  ???  IR      c     176.81  83.00 NEIC      VNA2 
  NVL   S?Z  IR      D     183.18  83.16 MOS       NVL  
  VNA1  ???  IR      c     176.48  83.22 NEIC      VNA1 
  QIZ   ???  IR      D     294.79  83.40 BJI       QIZ  
  KULM  ???  IR      d     278.42  84.81 NEIC      KULM 
  LDFC  ???  IR      d      46.99  84.91 NEIC      LDFC 
  MNV   ???  IR      d      42.83  85.03 NEIC      MNV  
  MNV   S?Z  IR      D      42.83  85.03 MOS       MNV  
  TPH   ???  IR      d      43.57  85.38 NEIC      TPH  
  TPH   S?Z  IR      D      43.57  85.38 MOS       TPH  
  WHN   ???  IR      C     306.73  85.97 BJI       WHN  
  SNY   ???  IR      D     320.24  86.65 BJI       SNY  
  KLR   M?Z  IR      C     329.57  87.46 MOS       KLR  
  MA2   M?Z  IR      C     344.58  89.23 MOS       MA2  
  GYA   ???  IR      C     299.74  89.63 BJI       GYA  
  SEY   S?Z  IR      C     346.82  91.87 MOS       SEY  
  HHC   ???  IR      D     314.17  93.43 BJI       HHC  
  CD2   ???  IR      C     302.40  94.00 BJI       CD2  
  BILL  S?Z  IR      D     354.03  94.61 MOS       BILL 
  YAK   B?Z  IR      C     337.82  97.38 MOS       YAK  

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