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
  MAJO  BHZ  IU  00  +   a 349.72   9.56 ISC       MAJO 
  CAST  BHZ  AK  --  -   a  30.07  56.10 ISC       CAST 
  CNP   BHZ  AK  --  +   a  34.81  56.15 ISC       CNPM 
  MLY   BHZ  AK  --  -   a  28.23  56.87 ISC       MLY  
  BRVK  BHZ  II  10  -   a 317.41  56.96 ISC       BRVK 
  D23K  BHZ  TA  --  +   a  23.57  57.44 ISC       D23K 
  WAT6  BHZ  AK  --  +   a  31.26  58.01 ISC       WAT6 
  BMR   BHZ  AK  --  -   a  33.17  59.48 ISC       BMRM 
  DOT   BHZ  AK  --  -   a  30.05  59.69 ISC       DOT  
  G31M  BHZ  TA  --  -   a  26.02  63.59 ISC       G31M 
  ABKAR BHZ  KZ  --  -   a 313.99  63.88 ISC       ABKAR
  JOF   HHZ  HE  --  -   a 333.29  74.31 ISC       JOF  
  SUF   HHZ  HE  --  -   a 334.38  76.45 ISC       SUF  
  IRON  HHZ  UW  --  +   a  46.71  79.41 ISC       J08A 
  BEK   HHZ  NN  --  +   a  50.52  79.73 ISC       BEKR 
  NC405 BHZ  NO  00  +   a 337.51  82.74 ISC       NC405
  NC203 BHZ  NO  00  -   a 337.91  82.94 ISC       NC203

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