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
  IHA   S?Z  IR      C     103.92   1.27 GUC       IHA  
  LCCH  S?Z  IR      C     120.37   1.49 GUC       LCCH 
  TACH  S?Z  IR      D     117.45   2.04 GUC       TACH 
  PEL   S?Z  IR      D     102.15   2.08 GUC       PEL  
  PCH   S?Z  IR      D     112.95   2.35 GUC       PCH  
  FCH   S?Z  IR      D     104.94   2.44 GUC       FCH  
  CACH  S?Z  IR      C     124.10   2.52 GUC       CACH 
  COLN  S?Z  IR      C     121.74   2.59 GUC       COLN 
  TALC  S?Z  IR      D     155.68   2.93 GUC       TALC 
  RTLL  ???  IR      c      71.74   4.18 NEIC      RTLL 
  CFA   ???  IR      c      76.15   4.28 NEIC      CFA  
  VCA   ???  IR      c      47.99   5.80 NEIC      VCA  
  TCA   ???  IR      c      81.42   7.36 NEIC      TCA  
  CYA   ???  IR      d      57.77   7.61 NEIC      CYA  
  SLA   ???  IR      c      41.84  10.40 NEIC      SLA  
  JUQB  ???  IR      D      75.40  23.89 VAO       JUQB 
  BOG   ???  IR      D     358.43  37.16 BOG       BOG  
  ACH   S?Z  IR      D     349.83  41.67 CASC      ACH  
  BUS   S?Z  IR      C     344.58  43.26 CASC      BUS  
  LCR2  S?Z  IR      C     344.30  43.49 CASC      LCR2 
  TRTC  S?Z  IR      D     344.97  44.23 CASC      TRTC 
  CRZC  S?Z  IR      D     342.54  45.04 CASC      CRZC 
  VNA3  ???  IR      d     158.10  50.87 NEIC      VNA3 
  VNA1  ???  IR      d     157.22  51.19 NEIC      VNA1 
  VNA2  ???  IR      d     157.49  51.53 NEIC      VNA2 
  SNAA  ???  IR      -     158.13  53.10 AWI       SNAA 
  OXX   ???  IR      d     331.90  54.44 NEIC      OXX  
  IISM  ???  IR      c     332.18  56.42 NEIC      IISM 
  CHVM  ???  IR      d     330.42  57.23 NEIC      CHVM 
  RFVM  ???  IR      d     330.93  57.29 NEIC      RFVM 
  SPA   ?HZ  IR      d     180.00  57.45 NEIC      SPA  
  UNM   ???  IR      d     330.51  57.45 NEIC      UNM  
  IIO   ???  IR      c     331.11  57.50 NEIC      IIO  
  PTVM  ???  IR      c     330.71  57.66 NEIC      PTVM 
  IIC   ???  IR      c     330.66  57.88 NEIC      IIC  
  CJM   ???  IR      d     324.92  60.25 NEIC      CJM  
  SYO   ???  IR      d     158.89  67.38 NEIC      SYO  
  SOE   ???  IR      d     122.05  79.50 NEIC      SOE  
  SLR   ???  IR      d     117.48  85.29 NEIC      SLR  

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