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     333.36   3.98 MAN       GSPH 
  GSPH  ???  IR      d     333.36   3.98 MAN       GSPH 
  DAV   ???  IR      d     345.70   4.67 QCP       DAV  
  KCP   ???  IR      d     339.85   4.76 MAN       KCP  
  KCP   ???  IR      d     339.85   4.76 MAN       KCP  
  ZMPH  ???  IR      d     313.60   6.42 MAN       ZMPH 
  ZMPH  ???  IR      d     313.60   6.42 MAN       ZMPH 
  KGM   ???  IR      C     269.28  23.41 KLM       KGM  
  WB2   ???  IR      C     161.82  23.53 AUST      WB2  
  IPM   ???  IR      D     275.07  25.74 KLM       IPM  
  ASPA  ???  IR      C     165.39  26.94 AUST      ASPA 
  ASPA  S?Z  IR      C     165.39  26.94 MOS       ASPA 
  NANT  ???  IR      d     304.23  30.20 BKK       NANT 
  WHN   ???  IR      D     338.44  30.25 BJI       WHN  
  NJ2   ???  IR      C     346.65  30.31 BJI       NJ2  
  CHG   ???  IR      d     302.72  31.67 BKK       CHG  
  STKA  ???  IR      C     158.75  37.00 AUST      STKA 
  SNY   ???  IR      C     356.26  39.24 BJI       SNY  
  LZH   ???  IR      C     330.34  39.56 BJI       LZH  
  CN2   ???  IR      D     358.58  41.13 BJI       CN2  
  GTA   ???  IR      C     329.75  44.14 BJI       GTA  
  YSS   S?Z  IR      C      15.13  46.41 MOS       YSS  
  KLR   S?Z  IR      D       4.51  46.74 MOS       KLR  
  WMQ   ???  IR      D     325.56  53.73 BJI       WMQ  
  CLNS  B?Z  IR      C     358.75  54.19 MOS       CLNS 
  PET   B?Z  IR      C      22.42  56.84 MOS       PET  
  MIR   S?Z  IR      C     193.44  72.98 MOS       MIR  
  ARU   S?Z  IR      D     327.89  75.97 MOS       ARU  
  SOKR  S?Z  IR      D     330.73  77.78 MOS       SOKR 
  TI2   S?Z  IR      C     311.60  82.35 MOS       TI2  
  MAW   ???  IR      C     200.30  82.62 AUST      MAW  
  SOC   B?Z  IR      D     313.33  86.12 MOS       SOC  
  OBN   ???  IR      c     324.91  88.06 NEIC      OBN  

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