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
  CO06  H?Z  IR      C      66.82   0.99 GUC       CO06 
  CO02  H?Z  IR      C      95.64   1.46 GUC       CO02 
  CO05  H?Z  IR      C      47.98   1.70 GUC       CO05 
  CO03  H?Z  IR      C      82.88   1.74 GUC       CO03 
  GO04  H?Z  IR      C      61.78   1.86 GUC       GO04 
  VA06  H?Z  IR      C     141.65   1.90 GUC       VA06 
  VA01  H?Z  IR      D     155.69   2.14 GUC       VA01 
  ROCH  H?Z  IR      C     143.38   2.38 GUC       ROCH 
  VA03  H?Z  IR      C     133.34   2.48 GUC       VA03 
  VA03  BHZ  C1  --  +   a 133.33   2.48 ISC       VA03 
  PEL   B?Z  IR      C     140.98   2.68 GUC       PEL  
  LCO   BHZ  IU  00  +   a  40.63   2.69 ISC       LCO  
  LCO   BHZ  IU  10  +   a  40.63   2.69 ISC       LCO  
  LCO   BHZ  IU  60  +   a  40.63   2.69 ISC       LCO  
  VA05  H?Z  IR      D     160.74   2.74 GUC       VA05 
  MT05  HHZ  C1  --  -   a 144.87   2.85 ISC       MT05 
  MT05  BHZ  C1  --  -   a 144.87   2.85 ISC       MT05 
  MT01  HHZ  C1  --  -   a 156.70   3.04 ISC       MT01 
  MT09  H?Z  IR      D     152.29   3.06 GUC       MT09 
  AC04  H?Z  IR      C      26.71   3.19 GUC       AC04 
  BO03  BHZ  C1  --  -   a 169.92   3.47 ISC       BO03 
  BO01  BHZ  C1  --  -   a 158.13   3.58 ISC       BO01 
  BO01  HHZ  C1  --  -   a 158.13   3.58 ISC       BO01 
  GO05  BHZ   C  --  -   a 170.91   3.98 ISC       GO05 
  BO02  HHZ  C1  --  +   a 157.06   4.04 ISC       BO02 
  BO02  BHZ  C1  --  -   a 157.06   4.04 ISC       BO02 
  GO03  B?Z  IR      C      32.42   4.08 GUC       GO03 
  AC02  BHZ  C1  --  +   a  37.40   5.25 ISC       AC02 
  VA04  BHZ  C1  --  -   a 242.10   5.79 ISC       VA04 
  PLCA  BHZ  GT  00  +   a 170.38   9.80 ISC       PLCA 
  PLCA  SHZ  GT  10  +   a 170.38   9.80 ISC       PLCA 
  COYC  BHZ   G  00  +   a 178.27  14.49 ISC       COYC 
  SAML  BHZ  IU  10  +   a  23.94  23.73 ISC       SAML 
  SAML  BHZ  IU  00  +   a  23.94  23.73 ISC       SAML 
  VNA3  BHZ  AW  --  -   a 158.62  52.28 ISC       VNA3 
  VNA2  BHZ  AW  --  -   a 158.01  52.92 ISC       VNA2 
  SNAA  BHZ  GE  --  -   a 158.60  54.50 ISC       SNAA 
  TROLL BHZ  NO  --  +   a 158.80  56.21 ISC       TROLL
  JCT   BHZ  US  00  +   a 334.58  66.41 ISC       JCT  
  CCD   BHZ   G  10  -   a 184.26  73.58 ISC       CCD  
  ECSD  BHZ  US  10  -   a 342.49  77.59 ISC       ECSD 
  ATKO  HHZ  CN  --  +   a 347.49  81.31 ISC       ATKO 
  CASY  BHZ  IU  10  +   a 181.32  82.93 ISC       CASY 

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