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
  SLNA  ???  IR      C     207.10   0.73 ROM       SLNA 
  MGR   ???  IR      D      13.90   0.95 ROM       MGR  
  GRI   ???  IR      D     112.82   0.99 ROM       GRI  
  MSI   ???  IR      D     166.80   1.03 ROM       MSI  
  ATN   ???  IR      D     171.04   1.06 ROM       ATN  
  ORI   ???  IR      D      46.93   1.25 ROM       ORI  
  MTTG  ???  IR      D     163.96   1.26 ROM       MTTG 
  SOI   ???  IR      D     150.90   1.30 ROM       SOI  
  SGO   ???  IR      C       1.70   1.35 ROM       SGO  
  GIB   ???  IR      D     218.64   1.55 ROM       GIB  
  MRLC  ???  IR      C       6.58   1.55 ROM       MRLC 
  CSSN  ???  IR      C     353.93   1.66 ROM       CSSN 
  VTB1  ???  IR      C     346.54   2.03 ROM       VTB1 
  PZI   ???  IR      D     186.52   2.16 ROM       PZI  
  SMB1  ???  IR      C     349.53   2.22 ROM       SMB1 
  BRT   ???  IR      D      41.33   2.24 ROM       BRT  
  LCI   ???  IR      D      62.10   2.47 ROM       LCI  
  RVI2  ???  IR      C     339.04   2.58 ROM       RVI2 
  CRVI  ???  IR      C     344.21   2.61 ROM       CRVI 
  RNI2  ???  IR      C     341.68   2.63 ROM       RNI2 
  SDI   ???  IR      C     336.63   2.73 ROM       SDI  
  OBKA  ???  IR      D     356.17   7.31 VIE       OBKA 
  KBA   ???  IR      D     350.56   7.99 VIE       KBA  
  WTTA  ???  IR      D     343.03   8.47 VIE       WTTA 
  SQTA  ???  IR      C     341.08   8.53 VIE       SQTA 
  WATA  ???  IR      C     342.93   8.55 VIE       WATA 
  MOA   ???  IR      D     355.57   8.66 VIE       MOA  
  MOTA  ???  IR      C     340.95   8.67 VIE       MOTA 
  DAVA  ???  IR      C     335.86   8.97 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