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
  RLS   ???  IR      D      67.31   0.33 ATH       RLS  
  VLS   ???  IR      C     302.73   0.46 ATH       VLS  
  ITM   ???  IR      C     137.77   1.01 ATH       ITM  
  EVR   ???  IR      D      29.98   1.14 ATH       EVR  
  JAN   ???  IR      D     354.17   1.73 ATH       JAN  
  VLI   ???  IR      D     128.67   1.91 ATH       VLI  
  ATH   ???  IR      D      88.04   2.09 ATH       ATH  
  NEO   ???  IR      D      50.05   2.17 ATH       NEO  
  KZN   ???  IR      D      12.56   2.43 ATH       KZN  
  QSH   ???  IR      -     346.21   3.70 TIR       QSH  
  NVR   ???  IR      D      31.30   4.04 ATH       NVR  
  ULC   S?Z  IR      -     341.29   4.27 PDG       ULC  
  BDV   S?Z  IR      -     339.06   4.68 PDG       BDV  
  BRY   S?Z  IR      -     339.48   5.33 PDG       BRY  
  PLE   S?Z  IR      -     347.13   5.54 PDG       PLE  
  BZS   ???  IR      C       2.82   7.69 BUC       BZS  
  SNX   ???  IR      C      22.70   8.13 BUC       SNX  
  ISR   ???  IR      D      27.96   8.27 BUC       ISR  
  SISC  ???  IR      C     336.47   8.31 ZAG       SISC 
  VRI   ???  IR      D      26.16   8.98 BUC       VRI  
  OBKA  ???  IR      D     332.64   9.84 VIE       OBKA 
  ARSA  ???  IR      D     338.07  10.17 VIE       ARSA 
  KBA   ???  IR      C     330.52  10.77 VIE       KBA  
  MOA   ???  IR      C     335.47  11.10 VIE       MOA  
  WTTA  ???  IR      C     326.33  11.63 VIE       WTTA 
  WATA  ???  IR      C     326.41  11.71 VIE       WATA 
  SQTA  ???  IR      D     325.11  11.79 VIE       SQTA 
  MOTA  ???  IR      C     325.25  11.93 VIE       MOTA 
  DAVA  ???  IR      C     322.19  12.46 VIE       DAVA 

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