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
  PB08  H?Z  IR      D     347.96   0.29 GUC       PB08 
  PB01  H?Z  IR      C     211.26   0.72 GUC       PB01 
  GO01  B?Z  IR      D     352.50   0.76 GUC       GO01 
  PB11  H?Z  IR      D     321.11   0.85 GUC       PB11 
  PATCX HHZ  CX  --  +   a 248.37   1.07 ISC       PATCX
  PB02  H?Z  IR      C     220.23   1.17 GUC       PB02 
  PSGC  H?Z  IR      C     310.16   1.28 GUC       PSGC 
  PB09  H?Z  IR      C     185.96   1.37 GUC       PB09 
  MNMC  H?Z  IR      D     339.61   1.38 GUC       MNMC 
  PB07  H?Z  IR      C     209.80   1.49 GUC       PB07 
  PB03  H?Z  IR      C     200.90   1.73 GUC       PB03 
  PB16  H?Z  IR      D     349.17   2.12 GUC       PB16 
  PB04  BHZ  CX  --  +   a 207.33   2.14 ISC       PB04 
  PB12  H?Z  IR      D     326.85   2.15 GUC       PB12 
  PB05  BHZ  CX  --  +   a 203.03   2.63 ISC       PB05 
  LPAZ  B?Z  IR      C      12.62   4.22 GUC       LPAZ 
  PLCA  SHZ  GT  10  -   a 183.21  20.28 ISC       PLCA 
  VNA3  BHZ  AW  --  -   a 161.46  61.14 ISC       VNA3 
  SPU   HHZ  UU  01  +   a 327.33  73.41 ISC       SPUT 

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