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     309.94   0.23 GUC       CO06 
  CO06  BHZ  C1  --  +   a 309.94   0.23 ISC       CO06 
  CO06  HHZ  C1  --  +   a 309.94   0.23 ISC       CO06 
  CO02  H?Z  IR      D     136.00   0.53 GUC       CO02 
  CO03  H?Z  IR      D      91.45   0.63 GUC       CO03 
  CO05  H?Z  IR      D      10.25   0.92 GUC       CO05 
  CO05  BHZ  C1  --  -   a  10.25   0.92 ISC       CO05 
  CO05  HHZ  C1  --  -   a  10.25   0.92 ISC       CO05 
  CO01  H?Z  IR      D      54.07   1.43 GUC       CO01 
  CO01  BHZ  C1  --  -   a  54.07   1.43 ISC       CO01 
  CO01  HHZ  C1  --  -   a  54.07   1.43 ISC       CO01 
  VA06  H?Z  IR      D     176.38   1.73 GUC       VA06 
  AC05  H?Z  IR      D      27.10   2.22 GUC       AC05 
  AC04  BHZ  C1  --  +   a   6.62   2.64 ISC       AC04 
  AC04  HHZ  C1  --  +   a   6.62   2.64 ISC       AC04 
  VA05  BHZ  C1  --  -   a 183.18   2.83 ISC       VA05 
  MT09  BHZ  C1  --  -   a 172.93   2.97 ISC       MT09 
  BO04  BHZ  C1  --  -   a 167.85   3.23 ISC       BO04 
  BO03  BHZ  C1  --  -   a 186.88   3.69 ISC       BO03 
  GO05  BHZ   C  --  -   a 185.66   4.20 ISC       GO05 
  AC01  BHZ  C1  --  +   a   9.09   4.72 ISC       AC01 
  VA04  BHZ  C1  --  +   a 243.94   6.87 ISC       VA04 
  PLCA  SHZ  GT  10  +   a 176.13   9.91 ISC       PLCA 

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