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
  CHG   ???  IR      d      29.54  13.72 BKK       CHG  
  NANT  ???  IR      c      35.19  14.64 BKK       NANT 
  QIZ   ???  IR      C      53.70  21.25 BJI       QIZ  
  LZH   ???  IR      D      19.03  31.07 BJI       LZH  
  WHN   ???  IR      C      39.03  31.61 BJI       WHN  
  AAK   S?Z  IR      C     339.41  38.77 MOS       AAK  
  ULN   B?Z  IR      D      15.05  42.84 MOS       ULN  
  ZAK   S?Z  IR      C      10.45  44.39 MOS       ZAK  
  WRAB  S?Z  IR      D     123.40  49.58 MOS       WRAB 
  GNI   B?Z  IR      D     315.70  53.53 MOS       GNI  
  SVE   S?Z  IR      D     339.78  55.51 MOS       SVE  
  ARU   S?Z  IR      D     338.40  55.94 MOS       ARU  
  KIV   S?Z  IR      D     319.09  56.55 MOS       KIV  
  MBAR  S?Z  IR      D     265.57  61.42 MOS       MBAR 
  YAK   B?Z  IR      C      19.18  61.66 MOS       YAK  
  OBN   S?Z  IR      D     328.60  65.02 MOS       OBN  
  TIXI  ???  IR      d      11.81  68.65 NEIC      TIXI 
  MA2   M?Z  IR      C      27.89  68.69 MOS       MA2  
  APA   S?Z  IR      C     339.88  71.98 MOS       APA  
  ARSA  ???  IR      D     316.91  75.70 VIE       ARSA 
  OBKA  ???  IR      C     316.09  76.30 VIE       OBKA 
  MOA   ???  IR      D     317.45  76.60 VIE       MOA  
  CLL   S?Z  IR      D     320.92  77.69 MOS       CLL  
  CLL   ???  IR      d     320.92  77.69 NEIC      CLL  
  CLL   ???  IR      -     320.92  77.69 CLL       CLL  
  BILL  B?Z  IR      C      21.75  77.84 MOS       BILL 
  WTTA  ???  IR      C     316.74  78.34 VIE       WTTA 
  WATA  ???  IR      D     316.81  78.38 VIE       WATA 
  SQTA  ???  IR      C     316.68  78.63 VIE       SQTA 
  MOTA  ???  IR      C     316.81  78.70 VIE       MOTA 
  DAVA  ???  IR      C     316.72  79.54 VIE       DAVA 
  LPG   ???  IR      C     314.91  81.70 LDG       LPG  

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