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
  VNA2  BHZ  AW  --  -   a 157.22  17.29 ISC       VNA2 
  SNAA  BHZ  GE  --  +   a 155.51  18.85 ISC       SNAA 
  GO08  BHZ   C  --  +   a 266.81  27.95 ISC       GO08 
  QSPA  BHZ  IU  00  +   a 179.98  34.15 ISC       QSPA 
  CPUP  BHZ  IR      +   a 312.20  36.56 ISC       CPUP 
  PMNB  HHZ  BL  --  -   a 332.00  40.03 ISC       PMNB 
  PB01  BHZ  CX  --  +   a 301.39  46.61 ISC       PB01 
  LPAZ  BHZ  GT  00  -   a 306.01  50.09 ISC       LPAZ 
  DBIC  BHZ  GT  00  -   a  25.30  65.38 ISC       DBIC 

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