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      c     139.06   6.99 BKK       CHG  
  WMQ   ???  IR      D     346.50  20.27 BJI       WMQ  
  IPM   ???  IR      C     160.16  20.70 KLM       IPM  
  AAK   S?Z  IR      D     323.35  24.52 MOS       AAK  
  FRU   S?Z  IR      D     323.84  24.59 MOS       FRU  
  KURK  S?Z  IR      D     339.54  29.07 MOS       KURK 
  BOD   S?Z  IR      C      17.82  36.50 MOS       BOD  
  SVE   S?Z  IR      D     332.23  40.61 MOS       SVE  
  ARU   S?Z  IR      D     330.68  41.27 MOS       ARU  
  KIV   S?Z  IR      C     308.44  46.12 MOS       KIV  
  OBN   B?Z  IR      D     322.06  52.04 MOS       OBN  
  CFR   ???  IR      D     309.27  56.56 BUC       CFR  
  VRI   ???  IR      D     310.13  57.53 BUC       VRI  
  ISR   ???  IR      C     309.25  57.69 BUC       ISR  
  MLR   ???  IR      D     309.72  58.09 BUC       MLR  
  BURAR ???  IR      D     312.24  58.49 BUC       BURAR
  VTS   ???  IR      C     306.58  60.28 BUC       VTS  
  PKSM  ???  IR      c     311.09  63.11 NEIC      PKSM 
  MOA   ???  IR      C     313.38  65.82 VIE       MOA  
  WTTA  ???  IR      C     313.12  67.68 VIE       WTTA 
  SQTA  ???  IR      C     313.14  67.97 VIE       SQTA 
  MOTA  ???  IR      D     313.29  68.01 VIE       MOTA 
  ADE   ???  IR      c     142.79  72.45 NEIC      ADE  

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