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
  DHY   BHZ  AK  --  -   a  74.20   0.65 ISC       DHY  
  SAW   BHZ  AK  --  -   a 170.07   1.12 ISC       SML  
  KTH   BHZ  AK  --  -   a 304.20   1.18 ISC       KTH  
  PMR   BHZ  AT  --  -   a 188.10   1.33 ISC       PMR  
  PAX   BHZ  AK  --  -   a  86.13   1.50 ISC       PAX  
  KNK   BHZ  AK  --  +   a 174.87   1.50 ISC       KNK  
  BPAW  BHZ  AK  --  -   a 320.89   1.57 ISC       BPAW 
  WRH   BHZ  AK  --  +   a  10.11   1.60 ISC       WRH  
  SKN   BHZ  AK  --  -   a 235.63   1.60 ISC       SKT  
  HDA   BHZ  AK  --  +   a  27.11   1.71 ISC       HDA  
  CCB   BHZ  AK  --  +   a  12.94   1.79 ISC       CCB  
  PWL   BHZ  AK  --  -   a 174.49   2.06 ISC       PWL  
  POKR  BHZ  TA  --  +   a  13.94   2.29 ISC       POKR 
  POKR  BHZ  TA  01  +   a  13.94   2.29 ISC       POKR 
  PIC1  HHZ  YE  01  +   a  13.94   2.29 ISC       POKR 
  PIC1  EHZ  YE  02  -   a  13.94   2.29 ISC       POKR 
  PIC1  BHZ  YE  01  +   a  13.94   2.29 ISC       POKR 
  GOAT  BHZ  AK  --  -   a 138.97   3.01 ISC       GOAT 
  TTA   BHZ  AT  --  -   a 273.63   3.33 ISC       TTA  
  KIAG  BHZ  AK  --  +   a 120.58   3.61 ISC       KIAG 
  AUL   BHZ  AV  --  -   a 214.87   4.21 ISC       AUL  
  KAHC  EHZ  AV  --  -   a 218.52   5.26 ISC       KAHC 
  KABU  BHZ  AV  --  -   a 217.66   5.66 ISC       KABU 

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