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      d     125.61   0.81 NEIC      CYA  
  VCA   ???  IR      c     242.08   1.65 NEIC      VCA  
  FSA   ???  IR      c      15.42   1.92 NEIC      FSA  
  SLA   ???  IR      c      16.36   3.37 NEIC      SLA  
  CPCH  ???  IR      C     279.38   3.43 GUC       CPCH 
  RTLL  ???  IR      c     206.16   3.74 NEIC      RTLL 
  TCA   ???  IR      d     153.61   3.76 NEIC      TCA  
  CFA   ???  IR      d     201.67   3.91 NEIC      CFA  
  RTCV  ???  IR      c     203.56   4.25 NEIC      RTCV 
  TLL   ???  IR      c     238.57   4.32 NEIC      TLL  
  MRA   ???  IR      c     170.99   4.49 NEIC      MRA  
  HJA   ???  IR      c      12.47   4.85 NEIC      HJA  
  FCH   ???  IR      D     210.21   6.24 GUC       FCH  
  PEL   ???  IR      D     213.67   6.27 GUC       PEL  
  SAN   ???  IR      D     211.94   6.51 GUC       SAN  
  PCH   ???  IR      D     210.23   6.58 GUC       PCH  
  TACH  ???  IR      C     212.60   6.80 GUC       TACH 
  CHCH  ???  IR      D     209.66   6.91 GUC       CHCH 
  RFA   ???  IR      c     193.12   6.97 NEIC      RFA  
  LNV   ???  IR      C     213.79   7.28 GUC       LNV  
  POPB  ???  IR      C      69.17  13.57 VAO       POPB 
  RSTA  ???  IR      d      82.10  16.05 VAO       RSTA 
  IGAB  ???  IR      C      80.29  19.01 VAO       IGAB 
  VNA3  ???  IR      d     160.25  53.28 NEIC      VNA3 
  VNA1  ???  IR      d     159.34  53.50 NEIC      VNA1 
  VNA2  ???  IR      d     159.54  53.86 NEIC      VNA2 
  SNAA  ???  IR      -     159.87  55.49 AWI       SNAA 
  SPA   ???  IR      d     180.00  62.19 NEIC      SPA  
  SLR   ???  IR      d     114.91  82.28 NEIC      SLR  
  LRM   ???  IR      d     329.70  84.44 NEIC      LRM  
  CSY   ???  IR      c     178.81  86.01 NEIC      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