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
  PPI   ???  IR      +      90.90   2.04 ISC       PPI  
  PSI   ???  IR      +       9.96   3.25 ISC       PSI  
  KGM   ???  IR      -      63.92   5.52 ISC       KGM  
  IPM   ???  IR      -      28.63   5.55 ISC       IPM  
  LOE   ???  IR      -      10.45  18.03 ISC       LOE  
  KKM   ???  IR      +      69.90  18.95 ISC       KKM  
  CHG   ???  IR      +       1.69  19.13 ISC       CHG  
  MKS   ???  IR      +     103.10  21.61 ISC       MKS  
  DBV   ???  IR      -      11.59  22.16 ISC       DBV  
  HBVN  ???  IR      -      17.54  22.20 ISC       HBVN 
  PPR   ???  IR      -      62.91  22.67 ISC       PPR  
  BGV   ???  IR      -      19.14  22.91 ISC       BGV  
  GBA   ???  IR      +     304.70  24.98 ISC       GBA  
  KMI   ??Z  IR      c       9.17  25.75 ISC       KMI  
  LZH   ??Z  IR      +       7.44  36.68 ISC       LZH  
  WRA   ???  IR      -     121.10  40.20 ISC       WRA  
  ASPA  ???  IR      +     126.45  41.50 ISC       ASPA 
  KHO   ???  IR      +     329.57  45.14 ISC       KHO  
  KHO   SPZ  IR      C     329.57  45.14 MOS       KHO  
  TLG   ???  IR      +     339.03  47.41 ISC       TLG  
  AAB   SPZ  IR      C     339.03  47.42 MOS       AAB  
  ZAK   ???  IR      +       4.06  50.79 ISC       ZAK  
  ZAK   SPZ  IR      C       4.06  50.79 MOS       ZAK  
  STK   ???  IR      +     131.80  51.41 ISC       STK  
  SEM   ???  IR      +     345.57  52.95 ISC       SEM  
  SEM   SPZ  IR      C     345.57  52.95 MOS       SEM  
  VAN   ???  IR      -     320.37  53.21 ISC       VAN  
  BRVK  SPZ  IR      C     340.48  58.22 MOS       BRVK 
  YSS   ???  IR      +      33.21  61.05 ISC       YSS  
  YSS   SPZ  IR      C      33.21  61.05 MOS       YSS  
  BKR   ???  IR      +     317.43  64.79 ISC       BKR  
  BKR   SPZ  IR      C     317.43  64.79 MOS       BKR  
  DZM   ???  IR      d     113.32  69.58 ISC       DZM  
  BCAO  ???  IR      +     274.55  79.89 ISC       BCAO 
  APA   ???  IR      +     339.39  81.05 ISC       APA  
  APA   SPZ  IR      C     339.39  81.05 MOS       APA  

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