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
  EC19  HHZ  8G  --  +   a 168.06   0.65 ISC       EC19 
  EC18  HHZ  8G  --  +   a  71.35   0.66 ISC       EC18 
  EC16  HHZ  8G  --  +   a  62.55   0.69 ISC       EC16 
  EC09  HHZ  8G  --  +   a 132.26   0.78 ISC       EC09 
  EC08  HHZ  8G  --  +   a  91.45   0.85 ISC       EC08 
  EC20  HHZ  8G  --  +   a 156.22   0.92 ISC       EC20 
  EC17  HHZ  8G  --  +   a  67.43   1.03 ISC       EC17 
  EC13  HHZ  8G  --  +   a  49.51   1.12 ISC       EC13 
  EC12  HHZ  8G  --  +   a  44.64   1.17 ISC       EC12 
  EC07  HHZ  8G  --  +   a  79.19   1.28 ISC       EC07 
  EC03  HHZ  8G  --  +   a  34.47   1.31 ISC       EC03 
  EC04  HHZ  8G  --  +   a  59.10   1.39 ISC       EC04 
  EC15  HHZ  8G  --  +   a  49.51   1.54 ISC       EC15 
  EC05  HHZ  8G  --  +   a  62.81   1.62 ISC       EC05 
  EC14  HHZ  8G  --  +   a  42.66   1.63 ISC       EC14 
  EC01  HHZ  8G  --  +   a  40.07   1.77 ISC       EC01 
  EC02  HHZ  8G  --  +   a  41.30   1.86 ISC       EC02 
  CHSH  HHZ  EC  --  +   a 118.75   2.21 ISC       CHSH 
  GGPC  HHZ  EC  --  +   a  83.69   2.22 ISC       GGPC 
  PORT  HHZ  EC  --  +   a 116.92   2.28 ISC       PORT 
  SLOR  HHZ  EC  --  +   a  97.45   2.33 ISC       SLOR 
  VCES  HHZ  EC  --  +   a  98.76   2.44 ISC       VCES 
  OTAV  BHZ  IU  10  +   a  74.34   2.44 ISC       OTAV 
  CUIC  HHZ  EC  --  +   a  73.45   2.55 ISC       CUIC 
  ARNL  HHZ  EC  --  +   a 166.66   3.19 ISC       ARNL 
  PAYG  BHZ  IU  00  -   a 268.47   9.49 ISC       PAYG 
  PB16  BHZ  CX  --  +   a 148.68  20.97 ISC       PB16 
  PB11  BHZ  CX  --  -   a 151.06  22.10 ISC       PB11 
  CMC01 HHZ  ON  --  -   a 112.05  43.38 ISC       CMC01
  LIC   ???  IR      C      83.52  75.91 LIC       LIC  
  TIC   ???  IR      C      83.09  75.93 LIC       TIC  
  KIC   ???  IR      C      83.39  76.20 LIC       KIC  
  VNA3  BHZ  AW  --  +   a 162.06  83.59 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