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
  PLAI  BHZ  GE  --  +   a 167.20   1.14 ISC       PLAI 
  PLAI  SHZ  GE  --  +   a 167.20   1.14 ISC       PLAI 
  KAPI  BHZ  II  10  -   a  39.70   3.48 ISC       KAPI 
  KAPI  BHZ  II  00  -   a  39.70   3.48 ISC       KAPI 
  WB8   BHZ  AU  --  +   a 128.06  20.29 ISC       WB8  
  WB7   BHZ  AU  --  -   a 128.13  20.30 ISC       WB7  
  WB5   BHZ  AU  --  -   a 128.24  20.32 ISC       WB5  
  WB4   BHZ  AU  --  -   a 128.31  20.32 ISC       WB4  
  WR1   BHZ  AU  --  +   a 128.43  20.33 ISC       WR1  
  WB3   BHZ  AU  --  -   a 128.36  20.33 ISC       WB3  
  WB2   BHZ  AU  --  +   a 128.41  20.34 ISC       WB2  
  WC2   BHZ  AU  --  -   a 128.35  20.34 ISC       WC2  
  WR2   BHZ  AU  --  +   a 128.40  20.35 ISC       WR2  
  WC3   BHZ  AU  --  +   a 128.42  20.36 ISC       WC3  
  WR3   BHZ  AU  --  +   a 128.37  20.37 ISC       WR3  
  WR4   BHZ  AU  --  +   a 128.34  20.39 ISC       WR4  
  WR5   BHZ  AU  --  +   a 128.31  20.41 ISC       WR5  
  WR6   BHZ  AU  --  -   a 128.28  20.43 ISC       WR6  
  AS13  SHZ  AU  --  -   a 137.09  22.31 ISC       AS13 
  AS14  SHZ  AU  --  -   a 137.06  22.32 ISC       AS14 
  AS06  SHZ  AU  --  -   a 136.95  22.36 ISC       AS06 
  AS07  SHZ  AU  --  -   a 136.99  22.37 ISC       AS07 
  AS08  SHZ  AU  --  -   a 137.04  22.38 ISC       AS08 

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