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
  MCQ   ???  IR      C      94.43   0.84 AUST      MCQ  
  THZ   ???  IR      -      45.09  16.28 WEL       THZ  
  TOO   ???  IR      C     329.05  18.78 AUST      TOO  
  RIV   ???  IR      c     345.15  21.09 NEIC      RIV  
  ADE   ???  IR      c     318.36  23.48 NEIC      ADE  
  SBA   ???  IR      c     175.16  23.74 NEIC      SBA  
  ARMA  ???  IR      C     347.60  24.38 AUST      ARMA 
  NOUC  ???  IR      U      15.09  32.97 NOU       NOUC 
  DZM   ???  IR      U      15.31  33.02 NOU       DZM  
  CTAO  ???  IR      c     341.50  35.36 NEIC      CTAO 
  ASPA  ???  IR      C     320.70  35.44 AUST      ASPA 
  SPA   ?HZ  IR      c     180.00  35.74 NEIC      SPA  
  FITZ  ???  IR      C     313.41  43.75 AUST      FITZ 
  PMG   ???  IR      c     345.64  45.67 NEIC      PMG  
  KAKA  ???  IR      C     324.95  46.08 AUST      KAKA 
  SNAA  ???  IR      +     187.61  53.42 AWI       SNAA 
  VNA3  ???  IR      c     185.07  54.28 NEIC      VNA3 
  VNA2  ???  IR      c     186.04  54.47 NEIC      VNA2 
  VNA1  ???  IR      c     185.75  54.79 NEIC      VNA1 
  KAPI  ???  IR      c     313.97  57.96 NEIC      KAPI 
  DHV   S?Z  IR      D     312.52  88.01 PLV       DHV  
  CHTO  ???  IR      c     306.04  88.38 NEIC      CHTO 
  KMI   ???  IR      c     312.18  92.14 BJI       KMI  
  NJ2   ???  IR      D     327.93  92.37 BJI       NJ2  
  ENH   ???  IR      c     319.85  93.97 NEIC      ENH  

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