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
  SNPH  ???  IR      c      31.42  21.22 MAN       SNPH 
  RCP   ???  IR      d      27.41  22.90 MAN       RCP  
  WB2   ???  IR      C     119.49  24.03 AUST      WB2  
  NANT  ???  IR      d     337.65  29.81 BKK       NANT 
  CTA   ???  IR      C     112.42  34.69 AUST      CTA  
  STKA  ???  IR      C     134.12  35.55 AUST      STKA 
  GYA   ???  IR      C     351.44  35.60 BJI       GYA  
  WHN   ???  IR      C       2.91  39.31 BJI       WHN  
  LZH   ???  IR      C     350.48  45.47 BJI       LZH  
  LZH   ???  IR      c     350.48  45.47 NEIC      LZH  
  GTA   ???  IR      C     347.36  49.46 BJI       GTA  
  SNY   ???  IR      C      10.84  51.58 BJI       SNY  
  CASY  ???  IR      D     180.81  57.27 AUST      CASY 
  MIR   S?Z  IR      D     188.83  59.01 MOS       MIR  
  ZAK   S?Z  IR      C     353.38  59.59 MOS       ZAK  
  KLR   M?Z  IR      D      14.60  60.41 MOS       KLR  
  CIT   S?Z  IR      C       0.95  60.73 MOS       CIT  
  FRU   S?Z  IR      C     329.41  61.88 MOS       FRU  
  YSS   S?Z  IR      C      23.23  61.94 MOS       YSS  
  NVS   S?Z  IR      C     342.41  68.04 MOS       NVS  
  YAK   B?Z  IR      C       8.55  72.05 MOS       YAK  
  PET   S?Z  IR      C      27.20  73.25 MOS       PET  
  MA2   M?Z  IR      C      19.18  74.91 MOS       MA2  
  SVE   S?Z  IR      C     333.87  77.96 MOS       SVE  
  ARU   S?Z  IR      D     332.85  78.64 MOS       ARU  
  TI2   S?Z  IR      C     315.34  79.57 MOS       TI2  
  TIXI  ???  IR      c       5.27  81.18 NEIC      TIXI 
  SOKR  S?Z  IR      C     334.93  81.24 MOS       SOKR 
  KIV   B?Z  IR      C     316.88  81.79 MOS       KIV  
  GOF   S?Z  IR      C     318.01  81.95 MOS       GOF  
  ANN   B?Z  IR      C     316.45  85.63 MOS       ANN  
  ISP   S?Z  IR      C     308.40  88.92 MOS       ISP  
  ISP   ???  IR      c     308.40  88.92 NEIC      ISP  
  OBN   B?Z  IR      C     326.18  89.17 MOS       OBN  
  SNAA  B?Z  IR      C     196.66  89.19 MOS       SNAA 
  VNA2  ???  IR      +     196.61  90.84 AWI       VNA2 
  VNA1  ???  IR      +     196.70  91.23 AWI       VNA1 
  VNA3  ???  IR      +     195.95  91.30 AWI       VNA3 
  VSU   B?Z  IR      C     328.25  95.19 MOS       VSU  
  VSU   ???  IR      c     328.25  95.19 NEIC      VSU  

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