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
  CYA   H?Z  IR      C     124.60   0.88 GUC       CYA  
  VCA   H?Z  IR      C     240.13   1.60 GUC       VCA  
  AHML  H?Z  IR      D      45.06   1.63 GUC       AHML 
  GO03  B?Z  IR      C     275.38   3.22 GUC       GO03 
  RTLL  H?Z  IR      D     205.10   3.74 GUC       RTLL 
  LCO   B?Z  IR      C     252.54   3.75 GUC       LCO  
  LVC   BHZ  GE  00  +   a 338.18   5.70 ISC       LVC  
  LVC   BHZ  IU  00  +   a 338.18   5.70 ISC       LVC  
  LVC   BHZ  IU  10  +   a 338.18   5.70 ISC       LVC  
  LVC   HHZ  IU  10  +   a 338.18   5.70 ISC       LVC  

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