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
  MKS   ???  IR      +     310.60   6.04 ISC       MKS  
  WRA   ???  IR      -     138.23  14.57 ISC       WRA  
  WB2   ???  IR      -     138.20  14.58 ISC       WB2  
  KKM   ???  IR      +     332.37  17.05 ISC       KKM  
  CGP   ???  IR      -       2.03  17.55 ISC       CGP  
  JAY   ???  IR      -      69.12  17.82 ISC       JAY  
  KLB   ???  IR      -     193.88  23.04 ISC       KLB  
  KGM   ???  IR      -     297.32  23.49 ISC       KGM  
  CTA   ???  IR      -     119.26  24.00 ISC       CTA  
  CTAO  ???  IR      -     119.26  24.00 ISC       CTAO 
  YOU   ???  IR      -     141.83  33.47 ISC       YOU  
  NST   ???  IR      -     316.01  34.25 ISC       NST  
  CAN   ???  IR      -     142.58  34.55 ISC       CAN  
  WAM   ???  IR      -     143.80  35.08 ISC       WAM  
  NOU   ???  IR      c     112.92  42.66 ISC       NOU  
  SHL   ???  IR      c     318.57  46.65 ISC       SHL  
  MAT   ???  IR      d      15.49  47.40 ISC       MAT  
  GBA   ???  IR      -     295.48  51.54 ISC       GBA  

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