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
  MCRA  HHZ  EC  --  +   a 128.91   1.20 ISC       MCRA 
  EC19  HHZ  8G  --  -   a   5.12   2.53 ISC       EC19 
  EC09  HHZ  8G  --  -   a  14.31   2.72 ISC       EC09 
  CHSH  HHZ  EC  --  +   a  43.96   2.92 ISC       CHSH 
  EC08  HHZ  8G  --  -   a  16.73   3.28 ISC       EC08 
  EC16  HHZ  8G  --  +   a  11.38   3.55 ISC       EC16 
  PUYO  HHZ  EC  --  +   a  53.82   3.55 ISC       PUYO 
  EC04  HHZ  8G  --  +   a  18.30   4.08 ISC       EC04 
  GGPC  HHZ  EC  --  +   a  34.07   4.11 ISC       GGPC 
  PULU  HHZ  EC  --  +   a  33.59   4.33 ISC       PULU 
  OTAV  HHZ  IU  10  +   a  32.63   4.53 ISC       OTAV 
  OTAV  BHZ  IU  10  +   a  32.63   4.53 ISC       OTAV 
  OTAV  BHZ  IU  00  +   a  32.63   4.53 ISC       OTAV 
  PAYG  BHZ  IU  10  +   a 287.04   9.83 ISC       PAYG 
  SJC   BHZ  CM  00  -   a  22.95  14.57 ISC       SJCC 
  LPAZ  SHZ  GT  10  +   a 135.99  17.78 ISC       LPAZ 
  LPAZ  BHZ  GT  00  +   a 135.99  17.78 ISC       LPAZ 
  SAML  BHZ  IU  10  +   a 107.61  18.38 ISC       SAML 
  SAML  BHZ  IU  00  +   a 107.61  18.38 ISC       SAML 
  PB16  BHZ  CX  --  +   a 143.54  18.40 ISC       PB16 
  LVC   BHZ  IU  10  +   a 149.45  22.17 ISC       LVC  
  TOSP  BHZ  TR  --  +   a  53.58  25.09 ISC       TOSP 
  ANWB  BHZ  CU  00  -   a  41.13  28.33 ISC       ANWB 
  V52A  BHZ  N4  --  -   a 356.54  39.33 ISC       V52A 
  GDU01 HHZ  ON  --  -   a 106.46  41.99 ISC       GDU01
  CMC01 HHZ  ON  --  +   a 108.83  42.36 ISC       CMC01
  H43A  BHZ  N4  --  -   a 353.40  48.26 ISC       H43A 
  A36M  BHZ  TA  --  -   a 347.27  80.64 ISC       A36M 
  G25K  BHZ  TA  --  -   a 338.76  83.76 ISC       G25K 
  C26K  BHZ  TA  --  -   a 341.83  84.70 ISC       C26K 

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