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
  MAJO  B?Z  IR      C     328.18   5.41 MOS       MAJO 
  VLA   S?Z  IR      D     327.72  13.58 MOS       VLA  
  KLR   B?Z  IR      D     339.32  18.80 MOS       KLR  
  HIA   S?Z  IR      C     322.68  23.88 MOS       HIA  
  MA2   S?Z  IR      C       9.71  28.25 MOS       MA2  
  DGZ   B?Z  IR      D     310.26  43.72 MOS       DGZ  
  KURK  B?Z  IR      C     311.66  49.38 MOS       KURK 
  WRAB  B?Z  IR      C     188.83  52.10 MOS       WRAB 
  COLA  S?Z  IR      C      30.13  53.25 MOS       COLA 
  AAK   B?Z  IR      D     301.87  53.26 MOS       AAK  
  BRVK  B?Z  IR      C     315.21  54.32 MOS       BRVK 
  KKAR  BHZ  KZ  --  +   a 303.24  56.01 ISC       KKAR 
  ARU   B?Z  IR      C     320.61  60.38 MOS       ARU  
  ABKAR BHZ  KZ  --  +   a 312.43  61.47 ISC       ABKAR
  OBN   S?Z  IR      D     324.41  72.33 MOS       OBN  
  GNI   S?Z  IR      C     308.03  74.98 MOS       GNI  
  ANMO  S?Z  IR      D      49.77  87.63 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