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
  RETA  HHZ  GI  --  +   a  84.03   1.58 ISC       RTAL 
  CCIG  BHZ  MX  --  -   a  30.73   2.22 ISC       CCIG 
  NUBE  HHZ  SV  --  -   a  97.20   3.46 ISC       NUBE 
  PETF  HHZ  GI  --  +   a  52.21   4.18 ISC       PETF 
  RUS   BHZ  CM  00  -   a 110.88  21.61 ISC       RUSC 
  AMTX  BHZ  US  00  -   a 341.20  21.78 ISC       AMTX 
  S39B  BHZ  N4  --  +   a 359.99  23.23 ISC       S39A 
  REDW  BHZ  IW  00  -   a 335.92  32.58 ISC       REDW 
  ATKO  HHZ  CN  --  +   a   2.01  34.39 ISC       ATKO 
  KUKN  BHZ  CN  --  +   a 350.13  55.27 ISC       KUKN 
  ILON  BHZ  CN  --  +   a   4.92  55.45 ISC       ILON 
  M29M  BHZ  TA  --  -   a 337.01  57.58 ISC       M29M 
  E29M  BHZ  TA  --  -   a 342.71  61.01 ISC       E29M 
  F28M  BHZ  TA  --  -   a 341.48  61.12 ISC       F28M 
  C26K  BHZ  TA  --  -   a 342.46  63.94 ISC       C26K 
  D25K  BHZ  TA  --  +   a 341.60  64.06 ISC       D25K 
  C23K  BHZ  TA  --  +   a 341.31  65.62 ISC       C23K 
  F20K  BHZ  TA  --  -   a 337.68  66.25 ISC       F20K 
  D20K  BHZ  TA  --  +   a 339.27  67.14 ISC       D20K 
  A22K  BHZ  TA  --  +   a 341.81  67.44 ISC       A22K 
  B20K  BHZ  TA  --  +   a 340.52  67.76 ISC       B20K 

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