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
  AAI   ???  IR      +     357.74   4.59 ISC       AAI  
  MKS   ???  IR      -     288.58   9.36 ISC       MKS  
  MNI   ???  IR      -     339.84  10.31 ISC       MNI  
  TRT   ???  IR      -     271.09  15.60 ISC       TRT  
  CGP   ???  IR      -     347.49  17.05 ISC       CGP  
  WBN   ???  IR      +     185.29  17.82 ISC       WBN  
  LEM   ???  IR      -     272.67  20.63 ISC       LEM  
  CTA   ???  IR      -     125.98  20.89 ISC       CTA  
  CTAO  ???  IR      -     125.98  20.89 ISC       CTAO 
  KGM   ???  IR      -     291.24  27.01 ISC       KGM  
  PSI   ???  IR      -     289.39  31.38 ISC       PSI  
  YOU   ???  IR      -     147.41  31.73 ISC       YOU  
  CAN   ???  IR      +     147.93  32.86 ISC       CAN  
  CHG   ???  IR      -     313.11  39.61 ISC       CHG  
  GBA   ???  IR      -     292.92  55.05 ISC       GBA  
  NDI   ???  IR      c     308.87  61.52 ISC       NDI  
  YAK   ???  IR      +       0.65  70.13 ISC       YAK  
  ELT   ???  IR      +     334.76  70.97 ISC       ELT  
  SEM   ???  IR      +     329.90  71.80 ISC       SEM  
  SEY   ???  IR      -      11.20  73.39 ISC       SEY  
  AVY   ???  IR      +     252.36  78.54 ISC       AVY  
  SPA   ???  IR      -     180.00  81.74 ISC       SPA  
  NRI   ???  IR      +     346.67  82.39 ISC       NRI  
  SVE   ???  IR      +     329.29  85.06 ISC       SVE  

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