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     313.38   0.10 GUC       CO06 
  CO02  H?Z  IR      D     134.32   0.66 GUC       CO02 
  CO03  H?Z  IR      D      97.60   0.75 GUC       CO03 
  GO04  H?Z  IR      D      48.99   0.86 GUC       GO04 
  LCO   B?Z  IR      D      23.37   1.88 GUC       LCO  
  VA03  H?Z  IR      D     157.34   2.19 GUC       VA03 
  ROCH  H?Z  IR      C     168.47   2.27 GUC       ROCH 
  BO03  HHZ  C1  --  +   a 185.18   3.76 ISC       BO03 
  GO05  BHZ   C  --  +   a 184.19   4.27 ISC       GO05 
  VA04  HHZ  C1  --  -   a 243.00   6.81 ISC       VA04 
  LC01  BHZ  C1  --  -   a 176.28   8.15 ISC       LC01 
  TRQA  HHZ  IU  10  +   a 135.29  10.75 ISC       TRQA 
  LPAZ  BHZ  GT  00  +   a  13.03  14.72 ISC       LPAZ 
  VNA2  BHZ  AW  --  -   a 158.21  52.86 ISC       VNA2 
  SNAA  BHZ  GE  --  +   a 158.76  54.45 ISC       SNAA 
  R40B  BHZ  N4  --  -   a 342.91  71.35 ISC       R40A 
  K31B  BHZ  N4  --  -   a 339.75  77.17 ISC       K31A 

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