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
  TUL1  BHZ  TA  --  +   a  78.81   1.06 ISC       TUL1 
  WMOK  BHZ  US  10  +   a 235.74   1.70 ISC       WMOK 
  HHAR  HHZ  AG  00  -   a  76.44   2.60 ISC       HHAR 
  W39A  BHZ  TA  --  -   a  99.90   2.73 ISC       W39A 
  MIAR  BHZ  US  00  -   a 111.10   3.09 ISC       MIAR 
  U40A  BHZ  TA  --  -   a  78.11   3.48 ISC       U40A 
  WHTX  BHZ  TA  --  +   a 185.05   3.72 ISC       WHTX 
  WLAR  HHZ  AG  00  +   a 120.62   3.83 ISC       WLAR 
  WHAR  HHZ  AG  00  -   a  94.76   3.92 ISC       WHAR 
  UALR  BHZ  NM  --  +   a 102.20   3.98 ISC       UALR 
  Z41A  BHZ  TA  --  +   a 123.56   4.29 ISC       Z41A 
  435B  BHZ  TA  --  -   a 185.15   4.93 ISC       435B 
  MSTX  BHZ  TA  --  -   a 251.31   5.00 ISC       MSTX 
  X43A  BHZ  TA  --  +   a 101.42   5.21 ISC       X43A 
  CCM   BHZ  IU  00  +   a  61.67   5.22 ISC       CCM  
  JCT   BHZ  US  00  +   a 204.48   5.70 ISC       JCT  
  T25A  BHZ  TA  --  +   a 285.68   6.09 ISC       T25A 
  MNTX  BHZ  US  00  -   a 242.34   8.00 ISC       MNTX 
  ECSD  BHZ  US  00  -   a   2.37   8.02 ISC       ECSD 
  ECSD  BHZ  US  10  +   a   2.37   8.02 ISC       ECSD 
  N23A  BHZ  TA  --  +   a 309.23   8.68 ISC       N23A 

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