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
  LDUT  ???  IR      D      17.91   0.16 TAP       LDUT 
  TTN   ???  IR      D     313.05   0.34 TAP       TTN  
  TWGBT ???  IR      D     313.61   0.43 TAP       TWGBT
  ECL   ???  IR      D     280.13   0.43 TAP       ECL  
  TWG   ???  IR      D     313.24   0.44 TAP       TWG  
  EDH   ???  IR      C     347.03   0.46 TAP       EDH  
  LONT  ???  IR      D     325.48   0.47 TAP       LONT 
  TAW   ???  IR      C     251.43   0.51 TAP       TAW  
  TAWH  ???  IR      C     249.85   0.52 TAP       TAWH 
  LYUB  ???  IR      C     163.23   0.54 TAP       LYUB 
  EAST  ???  IR      C     255.47   0.54 TAP       EAST 
  CHKT  ???  IR      C     355.35   0.58 TAP       CHKT 
  EHD   ???  IR      D     342.80   0.65 TAP       EHD  
  MASBT ???  IR      D     277.27   0.73 TAP       MASBT
  SMST  ???  IR      C     227.23   0.73 TAP       SMST 
  TSMG  ???  IR      D     284.59   0.74 TAP       TSMG 
  SCZT  ???  IR      C     258.77   0.75 TAP       SCZT 
  SSD   ???  IR      D     287.33   0.76 TAP       SSD  
  ELDTW ???  IR      D     331.10   0.76 TAP       ELDTW
  TSEB  ???  IR      C     217.84   0.78 TAP       TSEB 
  TWKBT ???  IR      C     224.20   0.80 TAP       TWKBT
  TWK1  ???  IR      C     224.67   0.81 TAP       TWK1 
  HEN   ???  IR      C     230.89   0.81 TAP       HEN  
  SLGT  ???  IR      D     303.64   0.85 TAP       SLGT 
  YULB  ???  IR      D     352.82   0.87 TAP       YULB 
  STYH  ???  IR      D     317.69   0.88 TAP       STYH 
  SGLT  ???  IR      D     283.54   0.88 TAP       SGLT 
  SGST  ???  IR      D     306.15   0.95 TAP       SGST 
  TWM1  ???  IR      D     288.34   0.97 TAP       TWM1 
  EHY   ???  IR      D     354.96   0.98 TAP       EHY  
  WTP   ???  IR      D     314.44   1.03 TAP       WTP  
  CHN1  ???  IR      D     309.06   1.05 TAP       CHN1 
  TPUB  ???  IR      D     317.08   1.06 TAP       TPUB 
  SNST  ???  IR      D     309.55   1.10 TAP       SNST 
  CHN4  ???  IR      D     317.59   1.12 TAP       CHN4 
  ALS   ???  IR      D     330.36   1.13 TAP       ALS  
  WCKO  ???  IR      D     320.84   1.18 TAP       WCKO 
  WHYT  ???  IR      D     336.21   1.28 TAP       WHYT 
  WTK   ???  IR      D     321.03   1.50 TAP       WTK  
  WSF   ???  IR      D     315.54   1.56 TAP       WSF  
  WCS   ???  IR      C     343.22   1.60 TAP       WCS  
  WHP   ???  IR      D     346.21   1.80 TAP       WHP  
  VCHM  ???  IR      D     290.87   1.96 TAP       VCHM 
  PNG   ???  IR      D     301.63   2.01 TAP       PNG  

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