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
  MSVF  S?Z  IR      D     323.73   9.77 MOS       MSVF 
  PMG   B?Z  IR      D     288.17  38.62 MOS       PMG  
  WRAB  B?Z  IR      C     266.60  46.00 MOS       WRAB 
  MAJO  B?Z  IR      C     323.34  75.58 MOS       MAJO 
  YSS   M?Z  IR      C     332.77  81.45 MOS       YSS  
  PET   S?Z  IR      D     344.79  81.53 MOS       PET  
  PFO   S?Z  IR      C      46.57  81.70 MOS       PFO  
  TJN   B?Z  IR      D     317.01  81.73 MOS       TJN  
  TEY   S?Z  IR      C     328.20  82.70 MOS       TEY  
  SNAA  B?Z  IR      C     177.79  82.70 MOS       SNAA 
  MSHR  B?Z  IR      C     323.63  83.69 MOS       MSHR 
  NJ2   ???  IR      c     309.25  84.71 BJI       NJ2  
  EFI   S?Z  IR      D     146.48  85.63 MOS       EFI  
  GRNR  S?Z  IR      D     331.96  87.05 MOS       GRNR 
  WHN   ???  IR      c     305.86  87.10 BJI       WHN  
  KLR   B?Z  IR      C     328.71  88.02 MOS       KLR  
  ANMO  S?Z  IR      C      50.29  89.23 MOS       ANMO 
  MA2   B?Z  IR      C     343.76  89.36 MOS       MA2  
  GYA   ???  IR      d     298.95  90.90 BJI       GYA  
  SEY   S?Z  IR      C     346.08  91.93 MOS       SEY  
  COLA  S?Z  IR      C      11.60  92.94 MOS       COLA 

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