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
  ANCH  S?Z  IR      C     230.52   2.04 GUC       ANCH 
  VCA   ???  IR      c     176.15   6.34 SJA       VCA  
  RTLL  ???  IR      c     178.81   8.91 SJA       RTLL 
  CFA   ???  IR      c     177.59   9.19 SJA       CFA  
  RTCV  ???  IR      c     179.22   9.44 SJA       RTCV 
  TRSB  ???  IR      C      59.11  30.57 VAO       TRSB 
  JSC   ???  IR      d     347.68  57.61 NEIC      JSC  
  JSC   S?Z  IR      D     347.68  57.61 MOS       JSC  
  VNA3  ???  IR      c     161.16  59.18 NEIC      VNA3 
  VNA1  ???  IR      d     160.31  59.39 NEIC      VNA1 
  SWET  ???  IR      d     343.65  59.58 NEIC      SWET 
  VNA2  ???  IR      +     160.50  59.75 AWI       VNA2 
  VNA2  ???  IR      c     160.50  59.75 NEIC      VNA2 
  WVT   ???  IR      d     342.32  60.95 NEIC      WVT  
  MIAR  ???  IR      d     336.68  61.36 NEIC      MIAR 
  MIAR  S?Z  IR      D     336.68  61.36 MOS       MIAR 
  SNAA  ???  IR      c     160.80  61.38 NEIC      SNAA 
  LTX   ???  IR      d     325.27  61.47 NEIC      LTX  
  LTX   S?Z  IR      D     325.27  61.47 MOS       LTX  
  CCM   ???  IR      d     340.27  63.75 NEIC      CCM  
  BINY  ???  IR      d     354.00  64.61 NEIC      BINY 
  BNM   ???  IR      d     326.31  66.81 NEIC      BNM  
  ANMO  ???  IR      d     326.96  67.35 NEIC      ANMO 
  ANMO  S?Z  IR      D     326.96  67.35 MOS       ANMO 
  SPA   ???  IR      D     180.00  67.75 SPA       SPA  
  LIC   ???  IR      c      73.34  68.44 NEIC      LIC  
  TIC   ???  IR      c      72.94  68.64 NEIC      TIC  
  KIC   ???  IR      c      73.34  68.76 NEIC      KIC  
  SDCO  ???  IR      d     329.44  69.11 NEIC      SDCO 
  WUAZ  ???  IR      d     324.04  70.36 NEIC      WUAZ 
  MSU   ???  IR      d     325.63  73.02 NEIC      MSU  
  MVU   ???  IR      d     325.61  73.03 NEIC      MVU  
  MPU   ???  IR      d     327.00  73.87 NEIC      MPU  
  DAU   ???  IR      d     327.50  73.98 NEIC      DAU  
  ISA   ???  IR      d     319.82  74.52 NEIC      ISA  
  DUG   ???  IR      d     326.42  74.60 NEIC      DUG  
  HWUT  ???  IR      d     328.12  75.04 NEIC      HWUT 
  SYO   ???  IR      c     159.31  75.61 NEIC      SYO  
  AHID  ???  IR      d     329.17  75.70 NEIC      AHID 
  HLID  ???  IR      d     327.84  77.90 NEIC      HLID 

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