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
  GO04  BHZ   C  --  -   a  92.38   1.11 ISC       GO04 
  CO03  BHZ  C1  --  -   a 120.72   1.39 ISC       CO03 
  CO03  HHZ  C1  --  -   a 120.72   1.39 ISC       CO03 
  CO02  BHZ  C1  --  -   a 139.19   1.42 ISC       CO02 
  LCO   BHZ  IU  60  +   a  47.42   1.64 ISC       LCO  
  LCO   HHZ  IU  10  +   a  47.42   1.64 ISC       LCO  
  LCO   BHZ  IU  10  +   a  47.42   1.64 ISC       LCO  
  AC04  BHZ  C1  --  +   a  24.54   2.12 ISC       AC04 
  VA03  BHZ  C1  --  +   a 153.90   2.93 ISC       VA03 
  VA03  HHZ  C1  --  +   a 153.90   2.93 ISC       VA03 
  GO03  BHZ   C  --  +   a  33.06   3.00 ISC       GO03 
  MT05  HHZ  C1  --  +   a 160.96   3.44 ISC       MT05 
  MT05  BHZ  C1  --  +   a 160.96   3.44 ISC       MT05 
  MT09  BHZ  C1  --  +   a 165.96   3.75 ISC       MT09 
  MT01  HHZ  C1  --  +   a 169.49   3.79 ISC       MT01 
  MT01  BHZ  C1  --  -   a 169.49   3.79 ISC       MT01 
  BO01  HHZ  C1  --  -   a 169.03   4.33 ISC       BO01 
  BO01  BHZ  C1  --  +   a 169.03   4.33 ISC       BO01 
  BO02  BHZ  C1  --  -   a 167.05   4.77 ISC       BO02 
  BO02  HHZ  C1  --  -   a 167.05   4.77 ISC       BO02 
  GO05  BHZ   C  --  +   a 178.55   4.87 ISC       GO05 
  ML02  BHZ  C1  --  +   a 174.51   5.64 ISC       ML02 
  VA04  HHZ  C1  --  -   a 236.90   6.72 ISC       VA04 
  SAML  BHZ  IU  00  +   a  23.37  22.66 ISC       SAML 
  SAML  BHZ  IU  10  +   a  23.37  22.66 ISC       SAML 
  ALF01 HHZ  ON  --  -   a  78.83  29.79 ISC       ALF01
  OBIP  BHZ  PR  --  -   a   7.00  48.18 ISC       OBIP 
  VNA3  BHZ  AW  --  +   a 158.95  52.96 ISC       VNA3 
  VNA2  BHZ  AW  --  +   a 158.33  53.59 ISC       VNA2 
  SNAA  BHZ  GE  --  +   a 158.88  55.18 ISC       SNAA 
  TROLL BHZ  NO  --  -   a 159.04  56.89 ISC       TROLL
  QSPA  BHZ  IU  10  -   a 180.05  60.09 ISC       QSPA 
  QSPA  BHZ  IU  00  -   a 180.05  60.09 ISC       QSPA 
  ECSD  BHZ  US  10  +   a 342.00  76.87 ISC       ECSD 
  YMR   HHZ  WY  01  -   a 333.14  82.46 ISC       YMR  

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