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  68.18   0.98 ISC       GO04 
  LCO   BHZ  IU  60  +   a  33.51   1.82 ISC       LCO  
  LCO   BHZ  IU  00  +   a  33.51   1.82 ISC       LCO  
  LCO   BHZ  IU  10  +   a  33.51   1.82 ISC       LCO  
  LCO   HHZ  IU  10  +   a  33.51   1.82 ISC       LCO  
  AC04  BHZ  C1  --  +   a  16.16   2.44 ISC       AC04 
  VA03  HHZ  C1  --  +   a 153.76   2.48 ISC       VA03 
  MT05  BHZ  C1  --  +   a 161.89   2.99 ISC       MT05 
  MT05  HHZ  C1  --  -   a 161.89   2.99 ISC       MT05 
  VA05  BHZ  C1  --  -   a 176.38   3.11 ISC       VA05 
  VA05  HHZ  C1  --  -   a 176.38   3.11 ISC       VA05 
  MT09  BHZ  C1  --  +   a 167.46   3.31 ISC       MT09 
  MT01  BHZ  C1  --  +   a 171.44   3.35 ISC       MT01 
  BO01  BHZ  C1  --  -   a 170.64   3.89 ISC       BO01 
  BO02  HHZ  C1  --  -   a 168.28   4.33 ISC       BO02 
  AC02  BHZ  C1  --  +   a  33.56   4.40 ISC       AC02 
  GO05  BHZ   C  --  +   a 180.85   4.46 ISC       GO05 
  VA04  HHZ  C1  --  +   a 240.63   6.68 ISC       VA04 
  VA04  BHZ  C1  --  +   a 240.63   6.68 ISC       VA04 
  TRQA  BHZ  IU  10  +   a 135.22  11.08 ISC       TRQA 
  TRQA  BHZ  IU  00  +   a 135.22  11.08 ISC       TRQA 
  VILC  S?Z  IR      C     356.75  34.50 RSNC      VILC 
  RUSC  H?Z  IR      C     357.93  36.25 RSNC      RUSC 
  SMLC  H?Z  IR      D     356.52  39.17 RSNC      SMLC 
  VNA2  BHZ  AW  --  +   a 158.24  53.14 ISC       VNA2 
  CCD   BHZ   G  10  -   a 184.03  74.16 ISC       CCD  
  MAW   BHZ  AU  --  +   a 163.74  76.44 ISC       MAW  

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