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
  QZH   ???  IR      D     268.50   4.86 BJI       QZH  
  WHN   ???  IR      C     304.39  10.04 BJI       WHN  
  AAK   S?Z  IR      C     306.09  43.94 MOS       AAK  
  WRAB  S?Z  IR      D     166.33  45.96 MOS       WRAB 
  WB2   ???  IR      C     166.33  45.97 AUST      WB2  
  TIXI  S?Z  IR      C       2.14  46.60 MOS       TIXI 
  ARU   S?Z  IR      D     322.39  55.85 MOS       ARU  
  GNI   B?Z  IR      D     304.70  66.32 MOS       GNI  
  VRSR  S?Z  IR      C     317.36  67.61 MOS       VRSR 
  OBN   B?Z  IR      D     321.85  68.29 MOS       OBN  
  MALT  ???  IR      D     304.23  71.53 BUC       MALT 
  MALT  ???  IR      d     304.23  71.53 NEIC      MALT 
  SIM   B?Z  IR      D     311.90  72.56 MOS       SIM  
  BRTR  S?Z  IR      C     306.88  74.61 MOS       BRTR 
  CFR   ???  IR      D     313.63  76.46 BUC       CFR  
  CFR   ???  IR      d     313.63  76.46 NEIC      CFR  
  TIRR  ???  IR      C     312.87  76.55 BUC       TIRR 
  TIRR  ???  IR      c     312.87  76.55 NEIC      TIRR 
  VRI   ???  IR      D     314.68  77.12 BUC       VRI  
  VRI   ???  IR      d     314.68  77.12 NEIC      VRI  
  PLOR  ???  IR      D     314.68  77.17 BUC       PLOR 
  BURAR ???  IR      D     316.74  77.39 BUC       BURAR
  MLR   ???  IR      D     314.54  77.77 BUC       MLR  
  MLR   ???  IR      d     314.54  77.77 NEIC      MLR  
  DRGR  ???  IR      C     316.69  79.28 BUC       DRGR 
  DRGR  ???  IR      c     316.69  79.28 NEIC      DRGR 
  BZS   ???  IR      D     315.95  80.48 BUC       BZS  
  BZS   ???  IR      d     315.95  80.48 NEIC      BZS  
  VTS   ???  IR      D     312.70  80.74 BUC       VTS  
  VTS   ???  IR      d     312.70  80.74 NEIC      VTS  
  MORC  ???  IR      C     320.98  81.02 BUC       MORC 
  YKA   S?Z  IR      C      23.64  81.08 MOS       YKA  
  PKSM  ???  IR      D     317.45  82.06 BUC       PKSM 
  PKSM  ???  IR      d     317.45  82.06 NEIC      PKSM 

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