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
  HDC   B?Z  IR      C     158.75   0.20 UCR       HDC  
  SJS   H?Z  IR      D     152.04   0.28 UCR       SJS  
  SRA1  H?Z  IR      C     250.68   0.31 UCR       SRA1 
  CVTR  H?Z  IR      C     111.46   0.45 UCR       CVTR 
  LCR2  H?Z  IR      C     157.70   0.48 UCR       LCR2 
  ARE1  H?Z  IR      D     297.53   0.59 UCR       ARE1 
  JTS   BHZ  II  10  +   a 277.86   0.76 ISC       JTS  
  JTS   B?Z  IR      C     277.86   0.76 UCR       JTS  
  EDDO  H?Z  IR      C     161.04   0.98 UCR       EDDO 
  CUI   H?Z  IR      D     296.04   1.07 UCR       CUI  
  MESS  H?Z  IR      D     299.13   1.13 UCR       MESS 
  BUEV  H?Z  IR      D     296.96   1.34 UCR       BUEV 
  ESPN  HHZ  NU  --  -   a 356.82   2.00 ISC       ESPN 
  ESPN  BHZ  NU  --  -   a 356.82   2.00 ISC       ESPN 
  ACON  B?Z  IR      D     331.39   2.02 UCR       ACON 
  ACON  BHZ  NU  --  -   a 331.39   2.02 ISC       ACON 
  ACON  HHZ  NU  --  -   a 331.39   2.02 ISC       ACON 
  ACON  SHZ  NU  --  -   a 331.39   2.02 ISC       ACON 
  BRU2  HHZ  PA  --  -   a 132.98   2.02 ISC       BRU2 
  MATN  BHZ  NU  --  -   a 328.16   3.21 ISC       MATN 

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