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
  MNMC  H?Z  IR      D     188.31   0.86 GUC       MNMC 
  MNMCX HHZ  CX  --  -   a 188.31   0.86 ISC       MNMC 
  PB12  H?Z  IR      C     247.71   0.89 GUC       PB12 
  PB12  HHZ  CX  --  +   a 247.72   0.89 ISC       PB12 
  PSGC  H?Z  IR      C     205.31   1.45 GUC       PSGC 
  PSGCX BHZ  CX  --  +   a 205.31   1.45 ISC       PSGCX
  PSGCX HHZ  CX  --  +   a 205.31   1.45 ISC       PSGCX
  PB11  H?Z  IR      C     186.97   1.49 GUC       PB11 
  PB11  HHZ  CX  --  +   a 186.97   1.49 ISC       PB11 
  LPAZ  BHZ  GT  00  +   a  32.97   2.35 ISC       LPAZ 
  LPAZ  SHZ  GT  10  +   a  32.97   2.35 ISC       LPAZ 
  PATCX HHZ  CX  --  +   a 194.28   2.61 ISC       PATCX
  PB01  H?Z  IR      C     180.45   2.75 GUC       PB01 
  PB01  HHZ  CX  --  +   a 180.45   2.75 ISC       PB01 
  PB01  BHZ  CX  --  +   a 180.45   2.75 ISC       PB01 
  PB02  HHZ  CX  --  +   a 187.58   3.05 ISC       PB02 
  PB07  BHZ  CX  --  -   a 186.52   3.45 ISC       PB07 
  PB06  BHZ  CX  --  -   a 181.29   4.41 ISC       PB06 
  PB06  HHZ  CX  --  -   a 181.29   4.41 ISC       PB06 
  PB15  BHZ  CX  --  +   a 180.07   4.91 ISC       PB15 
  PB15  HHZ  CX  --  +   a 180.07   4.91 ISC       PB15 
  PB10  HHZ  CX  --  -   a 190.88   5.31 ISC       PB10 

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