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
  KBL   BHZ  IU  --  +   a 210.09   2.17 ISC       KBL  
  KK31  ???  IR      c       0.93   6.66 NNC       KK31 
  KKAR  BHZ  KZ  --  -   a   0.93   6.66 ISC       KKAR 
  AAK   B?Z  IR      D      25.98   6.97 MOS       AAK  
  AAK   ???  IR      c      25.98   6.97 NNC       AAK  
  TKM2  ???  IR      c      30.30   7.63 NNC       TKM2 
  ABKAR BHZ  KZ  --  -   a 332.56  14.90 ISC       ABKAR
  KURK  S?Z  IR      D      20.02  15.46 MOS       KURK 
  AKTO  ???  IR      c     331.38  16.59 NNC       AKTO 
  BRVK  S?Z  IR      D     359.83  16.62 MOS       BRVK 
  GNI   S?Z  IR      D     288.25  20.43 MOS       GNI  
  ARU   B?Z  IR      D     341.96  21.53 MOS       ARU  
  VSR   S?Z  IR      C     313.47  26.67 MOS       VSR  
  LVZ   S?Z  IR      C     338.64  37.33 MOS       LVZ  
  TIXI  B?Z  IR      C      22.04  46.03 MOS       TIXI 
  KBS   S?Z  IR      C     347.31  48.56 MOS       KBS  
  MBAR  S?Z  IR      D     233.97  52.05 MOS       MBAR 
  BILL  S?Z  IR      C      25.91  58.89 MOS       BILL 

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