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
  GSPH  ???  IR      d     339.33   4.20 MAN       GSPH 
  GSPH  ???  IR      d     339.33   4.20 MAN       GSPH 
  KCP   ???  IR      d     344.54   5.02 MAN       KCP  
  BIPH  ???  IR      c     359.28   6.01 MAN       BIPH 
  BIPH  ???  IR      c     359.28   6.01 MAN       BIPH 
  ZMPH  ???  IR      c     317.82   6.47 MAN       ZMPH 
  ZMPH  ???  IR      c     317.82   6.47 MAN       ZMPH 
  CGP   ???  IR      d     344.62   6.51 MAN       CGP  
  SCPH  ???  IR      d     352.97   7.66 MAN       SCPH 
  SCPH  ???  IR      d     352.97   7.66 MAN       SCPH 
  RCP   ???  IR      c     338.81  10.05 MAN       RCP  
  WRAB  S?Z  IR      C     160.86  23.27 MOS       WRAB 
  WB2   ???  IR      D     160.87  23.27 AUST      WB2  
  GYA   ???  IR      C     323.62  30.75 BJI       GYA  
  CHRT  ???  IR      d     305.98  31.45 BKK       CHRT 
  CHG   ???  IR      d     303.48  31.62 BKK       CHG  
  CD2   ???  IR      D     325.46  35.77 BJI       CD2  
  MAJO  ???  IR      d      16.26  35.92 NEIC      MAJO 
  MAJO  S?Z  IR      D      16.26  35.92 MOS       MAJO 
  SNY   ???  IR      U     356.65  39.60 BJI       SNY  
  LZH   ???  IR      C     330.87  39.73 BJI       LZH  
  VLA   ???  IR      c       6.07  41.10 NEIC      VLA  
  MDJ   ???  IR      d       3.34  42.40 NEIC      MDJ  
  YSS   ???  IR      d      15.30  46.85 NEIC      YSS  
  YSS   S?Z  IR      D      15.30  46.85 MOS       YSS  
  HIA   ???  IR      d     354.04  47.30 NEIC      HIA  
  HIA   S?Z  IR      D     354.04  47.30 MOS       HIA  
  PET   S?Z  IR      D      22.50  57.30 MOS       PET  
  YAK   B?Z  IR      D       1.77  59.80 MOS       YAK  
  AAK   S?Z  IR      D     318.54  61.34 MOS       AAK  
  KURK  ???  IR      d     328.06  62.92 NEIC      KURK 
  KURK  S?Z  IR      D     328.06  62.92 MOS       KURK 
  SEY   ???  IR      c      12.91  63.64 NEIC      SEY  
  BRVK  ???  IR      d     327.42  68.56 NEIC      BRVK 
  BRVK  S?Z  IR      D     327.42  68.56 MOS       BRVK 
  CHKZ  ???  IR      d     328.10  68.67 NEIC      CHKZ 
  ARU   ???  IR      d     327.99  76.12 NEIC      ARU  
  ARU   S?Z  IR      D     327.99  76.12 MOS       ARU  
  GNI   B?Z  IR      D     310.06  82.28 MOS       GNI  
  SOC   B?Z  IR      D     313.35  86.16 MOS       SOC  
  KLMR  B?Z  IR      D     330.68  86.64 MOS       KLMR 
  OBN   B?Z  IR      D     324.91  88.19 MOS       OBN  
  APA   S?Z  IR      D     337.46  89.20 MOS       APA  
  INK   ???  IR      d      21.49  91.74 NEIC      INK  
  INK   S?Z  IR      D      21.49  91.74 MOS       INK  
  VRI   ???  IR      C     316.24  95.24 BUC       VRI  
  MLR   ???  IR      C     315.95  95.84 BUC       MLR  
  BURAR ???  IR      d     318.14  95.99 NEIC      BURAR
  BURAR ???  IR      D     318.14  95.99 BUC       BURAR
  DAG   ???  IR      D     352.34  98.78 DNK       DAG  
  DAG   S?Z  IR      D     352.34  98.78 MOS       DAG  

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