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
  PSGC  H?Z  IR      D      82.68   0.56 GUC       PSGC 
  PSGCX HHZ  CX  --  -   a  82.68   0.56 ISC       PSGCX
  PB11  H?Z  IR      D      95.32   1.00 GUC       PB11 
  PB11  HHZ  CX  --  -   a  95.32   1.00 ISC       PB11 
  TA01  H?Z  IR      D     150.57   1.02 GUC       TA01 
  PB12  H?Z  IR      D      19.36   1.11 GUC       PB12 
  PB12  HHZ  CX  --  -   a  19.36   1.11 ISC       PB12 
  PATCX H?Z  IR      C     155.25   1.26 GUC       PATCX
  PATCX BHZ  CX  --  +   a 155.25   1.26 ISC       PATCX
  PATCX HHZ  CX  --  +   a 155.25   1.26 ISC       PATCX
  GO01  B?Z  IR      D      90.18   1.44 GUC       GO01 
  GO01  BHZ   C  --  -   a  90.18   1.44 ISC       GO01 
  PB08  H?Z  IR      D     107.91   1.54 GUC       PB08 
  PB08  HHZ  CX  --  -   a 107.91   1.54 ISC       PB08 
  PB16  H?Z  IR      C      40.95   1.75 GUC       PB16 
  PB16  HHZ  CX  --  +   a  40.95   1.75 ISC       PB16 
  PB01  H?Z  IR      C     140.01   1.79 GUC       PB01 
  PB01  BHZ  CX  --  +   a 140.01   1.79 ISC       PB01 
  PB02  H?Z  IR      C     155.00   1.81 GUC       PB02 
  PB02  HHZ  CX  --  +   a 155.00   1.81 ISC       PB02 
  PB02  BHZ  CX  --  +   a 155.00   1.81 ISC       PB02 
  PB03  HHZ  CX  --  -   a 159.31   2.53 ISC       PB03 
  PB05  HHZ  CX  --  -   a 171.47   3.20 ISC       PB05 

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