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
  QPSB  HHZ  OV  --  -   a 107.04   0.40 ISC       QPSR 
  HDC   B?Z  IR      D      39.09   0.63 UPA       HDC  
  VPVF  HHZ  OV  --  -   a  22.23   0.74 ISC       POA5 
  VIRE  HHZ  OV  --  -   a  53.35   0.76 ISC       IRZ2 
  VICA  HHZ  OV  --  -   a  54.55   0.81 ISC       HAYA 
  VTLA  HHZ  OV  --  -   a  56.16   0.88 ISC       TLLA 
  JTS   BHZ  II  10  -   a 330.98   0.89 ISC       JTS  
  VTCG  HHZ  OV  --  -   a  56.11   0.90 ISC       VTR0 
  CVTR  HHZ  TC  --  -   a  55.80   0.90 ISC       CVTR 
  VTUC  HHZ  OV  --  +   a  55.50   0.90 ISC       VTUC 
  VAVL  HHZ  OV  --  -   a 348.32   0.94 ISC       AROL 
  CASO  H?Z  IR      D     346.81   0.94 UCR       CASO 
  FORC  H?Z  IR      D     350.93   0.96 UCR       FORC 
  CEDE  H?Z  IR      D     349.21   0.99 UCR       CEDE 
  RIFO  HHZ  OV  --  -   a  36.06   0.99 ISC       RIFO 
  COVE  HHZ  OV  --  -   a   5.33   1.21 ISC       COVE 
  BATAN HHZ  OV  --  -   a  62.48   1.27 ISC       BATAN
  DRK0  HHZ  TC  --  +   a 101.02   1.28 ISC       DRK0 
  CUI   H?Z  IR      D     330.79   1.31 UCR       CUI  
  BRU2  HHZ  PA  --  -   a 111.40   1.94 ISC       BRU2 
  ESPN  BHZ  NU  --  +   a   4.52   2.67 ISC       ESPN 
  ESPN  SHZ  NU  --  +   a   4.52   2.67 ISC       ESPN 

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