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
  PINNC BHZ  ND  00  +   a 269.08   3.82 ISC       PINNC
  OUENC BHZ  ND  00  +   a 271.51   4.38 ISC       OUENC
  DZM   BHZ   G  00  +   a 275.38   4.78 ISC       DZM  
  NOUC  BHZ   G  00  +   a 274.88   4.91 ISC       NOUC 
  KOUNC BHZ  ND  00  -   a 285.39   7.09 ISC       KOUNC
  MSVF  BHZ  II  00  -   a  52.67   7.77 ISC       MSVF 
  MSVF  BHZ  II  10  -   a  52.67   7.77 ISC       MSVF 
  MTSU  SHZ  AU  --  +   a 274.85  25.92 ISC       MTSU 
  AS31  BHZ  AU  --  +   a 260.73  34.60 ISC       AS31 
  SBA   B?Z  IR      C     181.24  55.35 ISC1      SBA  
  CCD   BHZ   G  10  -   a 193.14  58.11 ISC       CCD  
  KSM   BHZ  MY  --  -   a 283.30  64.26 ISC       KSM  
  TROLL BHZ  NO  --  +   a 183.40  85.34 ISC       TROLL
  VNA3  BHZ  AW  --  -   a 179.60  86.41 ISC       VNA3 

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