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      c     127.94   0.96 NEIC      CYA  
  VCA   ???  IR      c     236.77   1.62 NEIC      VCA  
  FSA   ???  IR      d      19.47   1.84 NEIC      FSA  
  SLA   ???  IR      c      18.66   3.29 NEIC      SLA  
  RTLL  ???  IR      c     204.08   3.81 NEIC      RTLL 
  TCA   ???  IR      d     153.12   3.91 NEIC      TCA  
  CFA   ???  IR      c     199.76   3.98 NEIC      CFA  
  MRA   ???  IR      c     170.05   4.62 NEIC      MRA  
  YJA   ???  IR      c      10.67   5.75 NEIC      YJA  
  FCH   ???  IR      C     208.94   6.29 GUC       FCH  
  PCH   ???  IR      C     209.03   6.64 GUC       PCH  
  TACH  ???  IR      D     211.42   6.85 GUC       TACH 
  CHCH  ???  IR      D     208.52   6.96 GUC       CHCH 
  COLN  ???  IR      D     206.81   7.00 GUC       COLN 
  RFA   ???  IR      c     192.17   7.07 NEIC      RFA  
  CACH  ???  IR      C     207.46   7.10 GUC       CACH 
  LNV   ???  IR      D     212.68   7.33 GUC       LNV  
  SFDO  ???  IR      C     207.85   7.70 GUC       SFDO 
  POPB  ???  IR      C      69.83  13.62 VAO       POPB 
  COR2  ???  IR      C      62.49  19.36 VAO       COR2 
  VNA3  ???  IR      d     160.26  53.43 NEIC      VNA3 
  VNA1  ???  IR      d     159.36  53.64 NEIC      VNA1 
  VNA2  ???  IR      d     159.56  54.01 NEIC      VNA2 
  SNAA  ???  IR      -     159.88  55.63 AWI       SNAA 

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