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
  CYA   ???  IR      -     129.71   0.93 ISC       CYA  
  VCA   ???  IR      +     237.46   1.66 ISC       VCA  
  SLA   ???  IR      +      17.95   3.27 ISC       SLA  
  TCA   ???  IR      -     153.68   3.89 ISC       TCA  
  ZON   ???  IR      +     205.51   4.10 ISC       ZON  
  MRA   ???  IR      -     170.56   4.62 ISC       MRA  
  HJA   ???  IR      +      13.49   4.75 ISC       HJA  
  YJA   ???  IR      +      10.24   5.74 ISC       YJA  
  PEL   ???  IR      D     212.66   6.34 ISC       PEL  
  PCH   ???  IR      U     209.31   6.66 ISC       PCH  
  TACH  ???  IR      U     211.69   6.88 ISC       TACH 
  RFA   ???  IR      +     192.48   7.08 ISC       RFA  
  CICH  ???  IR      U     205.90   7.23 ISC       CICH 
  LNV   ???  IR      U     212.92   7.35 ISC       LNV  
  VAO   ???  IR      +      79.18  18.39 ISC       VAO  
  AREB  ???  IR      +      75.39  19.70 ISC       AREB 
  BRAS  ???  IR      +      79.15  19.74 ISC       BRAS 
  BAO   ???  IR      +      58.69  21.11 ISC       BAO  
  VNA1  ???  IR      -     159.37  53.63 ISC       VNA1 
  SPA   ???  IR      -     180.00  62.31 ISC       SPA  
  WVT   ???  IR      -     341.40  66.70 ISC       WVT  
  SYO   ??Z  IR      +     158.37  69.85 ISC       SYO  
  VNDA  ???  IR      -     189.92  70.98 ISC       VNDA 
  BLF   ???  IR      -     117.16  79.22 ISC       BLF  
  LBTB  ???  IR      -     113.20  80.53 ISC       LBTB 
  HWUT  ???  IR      -     327.52  80.65 ISC       HWUT 
  CSY   ???  IR      -     178.84  86.14 ISC       CSY  

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