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
  VA05  HHZ  C1  --  -   a 138.73   0.79 ISC       VA05 
  VA05  BHZ  C1  --  -   a 138.73   0.79 ISC       VA05 
  MT02  BHZ  C1  --  -   a 102.24   0.94 ISC       MT02 
  MT02  HHZ  C1  --  -   a 102.24   0.94 ISC       MT02 
  MT01  BHZ  C1  --  +   a 134.31   1.15 ISC       MT01 
  MT01  HHZ  C1  --  +   a 134.31   1.15 ISC       MT01 
  MT09  HHZ  C1  --  -   a 124.56   1.27 ISC       MT09 
  MT09  BHZ  C1  --  -   a 124.56   1.27 ISC       MT09 
  MT05  BHZ  C1  --  -   a 105.01   1.30 ISC       MT05 
  MT05  HHZ  C1  --  -   a 105.01   1.30 ISC       MT05 
  BO03  BHZ  C1  --  +   a 170.88   1.45 ISC       BO03 
  BO03  HHZ  C1  --  +   a 170.88   1.45 ISC       BO03 
  VA03  BHZ  C1  --  +   a  78.58   1.45 ISC       VA03 
  VA03  HHZ  C1  --  +   a  78.58   1.45 ISC       VA03 
  MT14  HHZ  C1  --  -   a 103.54   1.47 ISC       CLCH 
  MT14  BHZ  C1  --  -   a 103.54   1.47 ISC       CLCH 
  MT03  BHZ  C1  --  -   a 106.98   1.51 ISC       MT03 
  MT03  HHZ  C1  --  -   a 106.98   1.51 ISC       MT03 
  BO01  HHZ  C1  --  +   a 144.34   1.64 ISC       BO01 
  BO01  BHZ  C1  --  +   a 144.34   1.64 ISC       BO01 
  BO04  HHZ  C1  --  +   a 124.58   1.65 ISC       BO04 
  BO04  BHZ  C1  --  +   a 124.58   1.65 ISC       BO04 
  GO05  BHZ   C  --  +   a 172.56   1.96 ISC       GO05 
  BO02  HHZ  C1  --  +   a 145.31   2.11 ISC       BO02 
  BO02  BHZ  C1  --  +   a 145.31   2.11 ISC       BO02 
  CO02  HHZ  C1  --  +   a  29.88   2.13 ISC       CO02 
  CO02  BHZ  C1  --  +   a  29.88   2.13 ISC       CO02 
  CO06  HHZ  C1  --  +   a  12.34   2.44 ISC       CO06 
  CO06  BHZ  C1  --  +   a  12.34   2.44 ISC       CO06 
  CO03  BHZ  C1  --  +   a  31.13   2.58 ISC       CO03 
  GO04  BHZ   C  --  +   a  23.46   3.13 ISC       GO04 
  PLCA  SHZ  GT  10  +   a 170.47   7.77 ISC       PLCA 

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