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
  URZ   HHZ  NZ  10  -   a 213.72   7.23 ISC       URZ  
  MSVF  BHZ  II  00  +   a 344.54  15.00 ISC       MSVF 
  MSVF  BHZ  II  10  -   a 344.54  15.00 ISC       MSVF 
  CTAO  BHZ  IU  00  +   a 281.86  34.32 ISC       CTA  
  CTAO  BHZ  IU  10  +   a 281.86  34.32 ISC       CTA  
  CTA   BHZ  AU  --  +   a 281.86  34.33 ISC       CTA  
  INKA  BHZ  AU  --  +   a 266.25  36.02 ISC       INKA 
  LCRK  BHZ  AU  --  +   a 260.89  37.40 ISC       LCRK 
  MULG  BHZ  AU  --  +   a 259.66  40.92 ISC       MULG 
  AS31  BHZ  AU  --  +   a 268.89  43.21 ISC       AS31 
  WRAB  BHZ  II  00  +   a 274.03  44.36 ISC       WRAB 
  WB7   BHZ  AU  --  +   a 274.16  44.39 ISC       WB7  
  FORT  BHZ  AU  --  -   a 256.87  45.75 ISC       FORT 
  WRKA  BHZ  AU  --  +   a 264.40  47.44 ISC       WRKA 
  CASY  BHZ  IU  00  -   a 208.53  53.53 ISC       CASY 
  QSPA  BHZ  IU  60  +   a 180.05  57.79 ISC       QSPA 
  QSPA  BHZ  IU  10  -   a 180.05  57.79 ISC       QSPA 
  QSPA  BHZ  IU  70  -   a 180.05  57.79 ISC       QSPA 
  QSPA  HHZ  IU  85  +   a 180.05  57.79 ISC       QSPA 
  MAW   BHZ  AU  --  +   a 200.75  70.57 ISC       MAW  
  SNAA  BHZ  GE  --  +   a 178.36  76.23 ISC       SNAA 
  VNA3  BHZ  AW  --  -   a 176.07  76.38 ISC       VNA3 
  VNA2  BHZ  AW  --  -   a 176.77  76.81 ISC       VNA2 
  EDW2  BHZ  CI  --  +   a  45.34  87.30 ISC       EDW2 
  ISA   BHZ  CI  --  +   a  44.51  87.55 ISC       ISA  
  GWY   HHZ  NN  --  +   a  45.12  88.97 ISC       GWY  
  GRA   BHZ  CI  --  +   a  44.14  89.11 ISC       GRAC 
  GYA   ???  IR      d     299.66  92.66 BJI       GYA  

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