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
  KBL   BHZ  IU  --  +   a 216.62   2.48 ISC       KBL  
  NIL   BHZ  II  00  -   a 144.71   3.51 ISC       NIL  
  NIL   BHZ  II  10  -   a 144.71   3.51 ISC       NIL  
  ARSB  BHZ  KR  --  -   a  18.56   5.05 ISC       ARSB 
  ARLS  BHZ  KR  --  -   a  26.05   5.95 ISC       ARLS 
  KK31  ???  IR      c     357.92   6.55 NNC       KK31 
  AAK   ???  IR      d      23.79   6.70 NNC       AAK  
  CHMS  ???  IR      c      23.88   7.11 NNC       CHMS 
  TKM2  ???  IR      d      28.49   7.34 NNC       TKM2 
  GYA0B ???  IR      c     281.53  10.23 NNC       GYA0B
  AB31  ???  IR      d     331.37  14.98 NNC       AB31 
  AKTO  ???  IR      d     330.36  16.67 NNC       AKTO 

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