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
  KSR   S?Z  IR      D       8.67   1.06 PRE       KSR  
  BLF   S?Z  IR      D     191.95   2.25 PRE       BLF  
  BFT   S?Z  IR      C      68.67   3.22 PRE       BFT  
  HVD   S?Z  IR      D     195.94   3.84 PRE       HVD  
  SYO   ???  IR      c     173.22  42.82 NEIC      SYO  
  SNAA  ???  IR      -     192.18  47.73 AWI       SNAA 
  SPA   ???  IR      d     180.00  63.25 NEIC      SPA  
  BAO   ???  IR      c     262.35  69.67 BDF       BAO  
  LRG   ???  IR      d     344.59  72.47 NEIC      LRG  
  SMRF  ???  IR      D     344.21  73.15 LDG       SMRF 
  MTLF  ???  IR      d     341.60  73.44 NEIC      MTLF 
  MBDF  ???  IR      d     345.31  73.58 NEIC      MBDF 
  LASF  ???  IR      D     343.03  73.67 LDG       LASF 
  EPF   ???  IR      d     340.16  73.70 NEIC      EPF  
  VIVF  ???  IR      d     343.89  74.20 NEIC      VIVF 
  LPG   ???  IR      d     345.55  74.31 NEIC      LPG  
  LPL   ???  IR      d     345.55  74.33 NEIC      LPL  
  CAF   ???  IR      d     342.13  74.94 NEIC      CAF  
  LFF   ???  IR      d     341.24  75.33 NEIC      LFF  
  RJF   ???  IR      d     341.91  75.44 NEIC      RJF  
  CABF  ???  IR      d     345.47  75.52 NEIC      CABF 
  FUR   ???  IR      d     349.41  76.00 NEIC      FUR  
  SMF   ???  IR      d     343.98  76.08 NEIC      SMF  
  TCF   ???  IR      d     342.76  76.16 NEIC      TCF  
  AVF   ???  IR      d     343.71  76.33 NEIC      AVF  
  HINF  ???  IR      d     346.38  76.49 NEIC      HINF 
  SSF   ???  IR      d     343.91  76.55 NEIC      SSF  
  LOR   ???  IR      d     344.22  76.65 NEIC      LOR  
  CDF   ???  IR      d     346.84  76.97 NEIC      CDF  
  MFF   ???  IR      d     341.36  77.10 NEIC      MFF  
  GRA1  ???  IR      d     349.76  77.49 NEIC      GRA1 
  GRF   ???  IR      d     349.76  77.49 NEIC      GRF  
  LDF   ???  IR      d     342.21  78.91 NEIC      LDF  
  BAIF  ???  IR      d     345.45  79.19 NEIC      BAIF 
  SGMF  ???  IR      d     340.57  79.29 NEIC      SGMF 

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