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
  THZ   ???  IR      d       3.54   0.36 WEL       THZ  
  KHZ   ???  IR      c     120.93   0.57 WEL       KHZ  
  TUWZ  ???  IR      d      49.38   1.06 WEL       TUWZ 
  WVZ   ???  IR      d     238.24   1.84 WEL       WVZ  
  CAW   ???  IR      d      59.01   1.93 WEL       CAW  
  KIW   ???  IR      d      51.14   1.98 WEL       KIW  
  TRWZ  ???  IR      d      71.93   2.23 WEL       TRWZ 
  TMWZ  ???  IR      d      66.81   2.48 WEL       TMWZ 
  LBZ   ???  IR      d     220.09   3.00 WEL       LBZ  
  VRZ   ???  IR      c      26.18   3.32 WEL       VRZ  
  WTVZ  ???  IR      c      35.40   3.65 WEL       WTVZ 
  PXZ   ???  IR      d      56.57   3.67 WEL       PXZ  
  HIZ   ???  IR      d      23.42   3.91 WEL       HIZ  
  PUZ   ???  IR      d      47.32   5.78 WEL       PUZ  
  WB2   ???  IR      C     292.24  39.27 AUST      WB2  
  PMG   B?Z  IR      C     317.87  39.66 MOS       PMG  
  KAKA  ???  IR      C     297.80  45.68 AUST      KAKA 
  FITZ  ???  IR      C     286.12  46.62 AUST      FITZ 
  SNAA  B?Z  IR      D     181.48  66.47 MOS       SNAA 
  TSM   ELZ  IR      C     298.17  67.93 KLM       TSM  
  MYLDM HHZ  IR      C     299.30  68.18 KLM       MYLDM
  SDKM  ELZ  IR      C     298.57  69.38 KLM       SDKM 
  KKM   HHZ  IR      D     298.07  70.32 KLM       KKM  
  BTM   ELZ  IR      C     293.60  70.33 KLM       BTM  
  SBUM  HHZ  IR      D     292.39  70.37 KLM       SBUM 
  KDM   ELZ  IR      C     299.17  70.57 KLM       KDM  
  KSM   HHZ  IR      D     290.22  71.00 KLM       KSM  
  MYKOM HHZ  IR      C     285.69  75.79 KLM       MYKOM
  KGM   ELZ  IR      C     285.48  76.33 KLM       KGM  
  FRIM  ELZ  IR      D     285.16  78.39 KLM       FRIM 
  IPM   HHZ  IR      D     285.64  79.68 KLM       IPM  
  KULM  HHZ  IR      D     285.96  80.51 KLM       KULM 
  CHRT  ???  IR      d     295.75  91.27 BKK       CHRT 

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