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
  TWM1  ???  IR      D     205.93   0.13 TAP       TWM1 
  SLGT  ???  IR      D      71.41   0.16 TAP       SLGT 
  SGST  ???  IR      D      33.03   0.17 TAP       SGST 
  CHN3  ???  IR      C     319.93   0.17 TAP       CHN3 
  SSD   ???  IR      C     145.47   0.24 TAP       SSD  
  CHN1  ???  IR      D       9.22   0.24 TAP       CHN1 
  SNST  ???  IR      C       2.24   0.28 TAP       SNST 
  TSMG  ???  IR      C     148.17   0.28 TAP       TSMG 
  TWK   ???  IR      D       0.40   0.32 TAP       TWK  
  WTP   ???  IR      D      21.41   0.32 TAP       WTP  
  STYT  ???  IR      D      48.79   0.33 TAP       STYT 
  STYH  ???  IR      D      49.73   0.35 TAP       STYH 
  SCLT  ???  IR      D     310.69   0.35 TAP       SCLT 
  MASBT ???  IR      C     157.59   0.36 TAP       MASBT
  TPUB  ???  IR      D      20.43   0.38 TAP       TPUB 
  CHN4  ???  IR      D      13.68   0.42 TAP       CHN4 
  ELDTW ???  IR      D      63.36   0.55 TAP       ELDTW
  ECL   ???  IR      C     128.48   0.55 TAP       ECL  
  TWG   ???  IR      C     102.61   0.55 TAP       TWG  
  SCZT  ???  IR      C     167.66   0.58 TAP       SCZT 
  CHN2  ???  IR      C     359.05   0.59 TAP       CHN2 
  LONT  ???  IR      C      93.42   0.59 TAP       LONT 
  ALS   ???  IR      D      27.44   0.64 TAP       ALS  
  TTN   ???  IR      C     107.04   0.64 TAP       TTN  
  EAST  ???  IR      C     148.96   0.65 TAP       EAST 
  CHN5  ???  IR      D      15.18   0.67 TAP       CHN5 
  YUS   ???  IR      D      38.21   0.69 TAP       YUS  
  WGK   ???  IR      D       5.41   0.74 TAP       WGK  
  WDGT  ???  IR      D     292.68   0.82 TAP       WDGT 
  CHKT  ???  IR      C      79.00   0.82 TAP       CHKT 
  TWF1  ???  IR      C      61.26   0.85 TAP       TWF1 
  YULB  ???  IR      C      58.95   0.87 TAP       YULB 
  WNT   ???  IR      D      11.05   0.95 TAP       WNT  
  EHY   ???  IR      D      53.79   0.95 TAP       EHY  
  HGSD  ???  IR      C      57.50   1.02 TAP       HGSD 
  TWK1  ???  IR      C     163.39   1.04 TAP       TWK1 
  ESL   ???  IR      D      44.95   1.23 TAP       ESL  

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