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
  MTN   BHZ  AU  --  -   a 194.93  44.94 ISC       MTN  
  KUR20 BHZ  KZ  --  +   a 312.10  50.18 ISC       KUR20
  WRAB  BHZ  II  00  +   a 189.09  51.30 ISC       WRAB 
  KKAR  BHZ  KZ  --  +   a 303.73  56.56 ISC       KKAR 
  JTMT  BHZ  MB  --  +   a  42.48  76.02 ISC       JTMT 
  RYN   HHZ  NN  --  +   a  52.15  77.99 ISC       RYN  
  TPNV  BHZ  US  00  +   a  52.67  80.39 ISC       TPNV 
  DUG   BHZ  US  00  +   a  48.43  80.93 ISC       DUG  
  RDMU  HHZ  UU  01  +   a  46.72  82.78 ISC       RDMU 
  SRU   BHZ  UU  01  +   a  48.35  83.00 ISC       SRU  

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