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
  VRDI  BHZ  XZ  --  -   a 178.16   1.74 ISC       VRDI 
  BARN  BHZ  XZ  --  +   a 153.87   2.11 ISC       BARN 
  KIAG  BHZ  XZ  --  +   a 163.82   2.12 ISC       KIAG 
  DAWY  B?Z  IR      U      57.44   2.18 PGC       DAWY 
  DAWY  B?Z  IR      U      57.44   2.18 PGC       DAWY 
  ISLE  BHZ  XZ  --  +   a 165.58   2.44 ISC       ISLE 
  GOAT  BHZ  XZ  --  -   a 193.53   2.45 ISC       GOAT 
  KHIT  BHZ  XZ  --  -   a 176.42   2.53 ISC       KHIT 
  MCK   BHZ  AK  --  +   a 290.19   2.54 ISC       MCK  
  BAGL  BHZ  XZ  --  +   a 163.48   2.58 ISC       BAGL 
  BARK  BHZ  XZ  --  -   a 168.20   2.62 ISC       BARK 
  EYAK  BHZ  AK  --  -   a 204.19   2.63 ISC       EYAK 
  GRIN  BHZ  XZ  --  +   a 177.36   2.69 ISC       GRIN 
  KULT  BHZ  XZ  --  -   a 171.17   2.75 ISC       KULT 
  TABL  BHZ  XZ  --  +   a 154.35   2.78 ISC       TABL 
  PMR   BHZ  AT  --  +   a 244.69   2.94 ISC       PMR  
  TRF   BHZ  AK  --  +   a 282.21   3.08 ISC       TRF  
  HYT   E?Z  IR      U     123.99   3.58 PGC       HYT  
  HYT   E?Z  IR      D     123.99   3.58 PGC       HYT  
  WHY   BHZ  CN  --  -   a 115.33   4.72 ISC       WHY  
  WHY   B?Z  IR      D     115.33   4.72 PGC       WHY  
  WHY   B?Z  IR      D     115.33   4.72 PGC       WHY  
  SKAG  BHZ  AT  --  -   a 127.68   5.31 ISC       SKAG 
  INK   B?Z  IR      D      33.30   6.78 PGC       INK  
  DLBC  B?Z  IR      U     118.21   8.04 PGC       DLBC 

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