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  HHZ  C1  --  +   a 261.89   0.21 ISC       CO06 
  CO02  BHZ  C1  --  +   a 148.68   0.65 ISC       CO02 
  GO04  BHZ   C  --  +   a  47.79   0.70 ISC       GO04 
  CO05  H?Z  IR      D      10.74   0.74 GUC       CO05 
  CO05  BHZ  C1  --  -   a  10.74   0.74 ISC       CO05 
  CO05  HHZ  C1  --  -   a  10.74   0.74 ISC       CO05 
  CO01  H?Z  IR      D      59.77   1.31 GUC       CO01 
  CO01  BHZ  C1  --  -   a  59.77   1.31 ISC       CO01 
  CO01  HHZ  C1  --  -   a  59.77   1.31 ISC       CO01 
  LCO   B?Z  IR      D      20.54   1.74 GUC       LCO  
  LCO   BHZ  IU  10  -   a  20.55   1.74 ISC       LCO  
  LCO   HHZ  IU  10  -   a  20.55   1.74 ISC       LCO  
  LCO   BHZ  IU  60  -   a  20.55   1.74 ISC       LCO  
  VA06  H?Z  IR      C     177.48   1.91 GUC       VA06 
  VA06  HHZ  C1  --  +   a 177.50   1.91 ISC       VA06 
  VA06  BHZ  C1  --  +   a 177.50   1.91 ISC       VA06 
  AC05  H?Z  IR      D      28.73   2.05 GUC       AC05 
  AC05  BHZ  C1  --  -   a  28.73   2.05 ISC       AC05 
  AC05  HHZ  C1  --  -   a  28.73   2.05 ISC       AC05 
  VA03  BHZ  C1  --  +   a 161.38   2.23 ISC       VA03 
  VA03  HHZ  C1  --  +   a 161.38   2.23 ISC       VA03 
  ROCH  H?Z  IR      C     172.05   2.34 GUC       ROCH 
  AC04  HHZ  C1  --  -   a   6.49   2.46 ISC       AC04 
  AC06  BHZ  C1  --  -   a  15.82   3.40 ISC       AC06 

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