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
  KLR   B?Z  IR      D     340.77  23.94 MOS       KLR  
  TIXI  S?Z  IR      D     353.54  45.38 MOS       TIXI 
  WRAB  B?Z  IR      D     191.71  47.55 MOS       WRAB 
  KURK  B?Z  IR      D     314.54  53.86 MOS       KURK 
  AAK   S?Z  IR      D     305.00  57.25 MOS       AAK  
  BRVK  B?Z  IR      D     317.57  58.93 MOS       BRVK 
  SVE   S?Z  IR      D     322.62  63.98 MOS       SVE  
  ARU   B?Z  IR      D     322.43  65.18 MOS       ARU  
  NCK   S?Z  IR      C     312.99  78.55 MOS       NCK  
  NEY   S?Z  IR      D     313.06  79.23 MOS       NEY  
  GNI   S?Z  IR      D     309.55  79.26 MOS       GNI  
  VSU   B?Z  IR      D     331.54  80.00 MOS       VSU  
  ANMO  S?Z  IR      D      50.52  89.60 MOS       ANMO 

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