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
  DRBT  ???  IR      U     161.70   1.59 NSSC      DRBT 
  MNKR  ???  IR      U     178.42   2.42 NSSC      MNKR 
  DRWC  ???  IR      D     229.80   2.66 NSSC      DRWC 
  BSHR  ???  IR      U     169.20   2.74 NSSC      BSHR 
  BTCH  ???  IR      D     223.99   3.19 NSSC      BTCH 
  ARNB  ???  IR      D     226.77   3.59 NSSC      ARNB 
  WRDH  ???  IR      D     218.79   3.62 NSSC      WRDH 
  SLNF  ???  IR      U     221.55   3.65 NSSC      SLNF 
  KFRA  ???  IR      D     212.07   3.69 NSSC      KFRA 
  BIDA  ???  IR      U     215.42   4.06 NSSC      BIDA 
  RABH  ???  IR      U     202.78   4.24 NSSC      RABH 
  QASN  ???  IR      D     206.97   5.37 NSSC      QASN 
  TOTH  ???  IR      D     204.99   5.47 NSSC      TOTH 
  BRBR  ???  IR      D     208.96   5.60 NSSC      BRBR 
  SALA  ???  IR      U     200.26   5.99 NSSC      SALA 
  TCHB  ???  IR      U     205.75   6.26 NSSC      TCHB 
  GOF   S?Z  IR      C      22.08   7.28 MOS       GOF  
  PSZ   ???  IR      d     310.41  16.97 BUD       PSZ  
  AQU   ???  IR      c     289.64  20.02 NEIC      AQU  
  MOA   ???  IR      C     305.63  20.44 VIE       MOA  
  ARV   ???  IR      c     292.87  20.44 NEIC      ARV  
  MNS   ???  IR      d     289.66  20.56 NEIC      MNS  
  PTCC  ???  IR      c     301.19  20.64 NEIC      PTCC 
  GMNA  ???  IR      d     300.77  20.69 NEIC      GMNA 
  FVI   ???  IR      c     301.45  21.07 NEIC      FVI  
  CRE   ???  IR      c     293.02  21.17 NEIC      CRE  
  SFI   ???  IR      c     293.79  21.27 NEIC      SFI  
  PGD   ???  IR      c     293.68  21.36 NEIC      PGD  
  VMG   ???  IR      c     293.89  21.50 NEIC      VMG  
  CTI   ???  IR      c     299.52  21.72 NEIC      CTI  
  WTTA  ???  IR      D     302.71  21.99 VIE       WTTA 
  ARU   S?Z  IR      D      29.20  22.19 MOS       ARU  
  GSCL  ???  IR      c     294.74  22.22 NEIC      GSCL 
  SQTA  ???  IR      C     302.42  22.26 VIE       SQTA 
  MOTA  ???  IR      C     302.69  22.36 VIE       MOTA 
  BRMO  ???  IR      c     300.20  22.67 NEIC      BRMO 
  DAVA  ???  IR      D     302.08  23.16 VIE       DAVA 
  ZAK   S?Z  IR      D      53.19  45.99 MOS       ZAK  

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