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
  PMG   B?Z  IR      D     279.72  34.44 MOS       PMG  
  WR6   BHZ  AU  --  -   a 259.62  44.48 ISC       WR6  
  WR5   BHZ  AU  --  +   a 259.62  44.50 ISC       WR5  
  WB9   BHZ  AU  --  -   a 259.84  44.56 ISC       WB9  
  WB8   BHZ  AU  --  -   a 259.81  44.56 ISC       WB8  
  WB5   BHZ  AU  --  -   a 259.72  44.56 ISC       WB5  
  WRAB  B?Z  IR      D     259.64  44.57 MOS       WRAB 
  WC4   BHZ  AU  --  -   a 259.59  44.58 ISC       WC4  
  WR1   BHZ  AU  --  -   a 259.62  44.58 ISC       WR1  
  QSPA  BHZ  IU  10  -   a 180.04  72.06 ISC       QSPA 
  QSPA  BHZ  IU  70  -   a 180.04  72.06 ISC       QSPA 
  QSPA  HHZ  IU  70  +   a 180.04  72.06 ISC       QSPA 
  QSPA  HHZ  IU  85  +   a 180.04  72.06 ISC       QSPA 
  MPM   BHZ  CI  --  +   a  46.23  78.79 ISC       MPMC 
  COLA  S?Z  IR      D      12.58  85.87 MOS       COLA 
  ANMO  S?Z  IR      C      51.53  86.18 MOS       ANMO 

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