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      D     110.06   0.13 GUC       CO06 
  GO04  H?Z  IR      D      62.05   0.96 GUC       GO04 
  CO03  H?Z  IR      D     102.88   0.96 GUC       CO03 
  CO03  BHZ  C1  --  -   a 102.88   0.96 ISC       CO03 
  LCO   B?Z  IR      C      30.45   1.86 GUC       LCO  
  LCO   BHZ  IU  60  +   a  30.46   1.86 ISC       LCO  
  LCO   BHZ  IU  10  +   a  30.46   1.86 ISC       LCO  
  LCO   BHZ  IU  00  +   a  30.46   1.86 ISC       LCO  
  LCO   HHZ  IU  10  +   a  30.46   1.86 ISC       LCO  
  VA03  H?Z  IR      C     154.12   2.37 GUC       VA03 
  AC04  H?Z  IR      C      14.47   2.49 GUC       AC04 
  MT05  BHZ  C1  --  -   a 162.47   2.89 ISC       MT05 
  MT05  HHZ  C1  --  -   a 162.47   2.89 ISC       MT05 
  MT09  H?Z  IR      C     168.15   3.21 GUC       MT09 
  GO03  BHZ   C  --  -   a  24.47   3.31 ISC       GO03 
  BO03  HHZ  C1  --  -   a 182.23   3.86 ISC       BO03 
  AC02  H?Z  IR      C      32.27   4.44 GUC       AC02 
  IRM   BHZ  CI  --  +   a 324.13  76.33 ISC       IRM  

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