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
  CO03  BHZ  C1  --  -   a  93.52   0.68 ISC       CO03 
  LCO   BHZ  IU  10  -   a  20.87   1.91 ISC       LCO  
  VA03  BHZ  C1  --  -   a 158.34   2.11 ISC       VA03 
  MT02  BHZ  C1  --  +   a 173.42   2.47 ISC       MT02 
  MT05  BHZ  C1  --  +   a 166.59   2.66 ISC       MT05 
  MT09  BHZ  C1  --  +   a 172.23   3.00 ISC       MT09 
  VA04  BHZ  C1  --  +   a 243.62   6.85 ISC       VA04 
  SAML  BHZ  IU  00  -   a  21.32  23.08 ISC       SAML 
  VNA3  BHZ  AW  --  +   a 158.83  52.15 ISC       VNA3 
  VNA2  BHZ  AW  --  +   a 158.20  52.78 ISC       VNA2 
  TROLL BHZ  NO  --  -   a 158.90  56.09 ISC       TROLL
  WHTX  BHZ  TA  --  -   a 336.17  67.13 ISC       WHTX 
  WVT   BHZ  IU  00  +   a 345.80  68.32 ISC       WVT  
  LCAR  HHZ  AG  00  -   a 343.01  69.04 ISC       LCAR 
  CCM   BHZ  IU  10  +   a 343.59  70.94 ISC       CCM  
  ECSD  BHZ  US  00  +   a 341.63  77.66 ISC       ECSD 
  MDND  BHZ  TA  --  -   a 341.31  82.27 ISC       MDND 
  DGMT  BHZ  US  00  +   a 338.80  84.17 ISC       DGMT 

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