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
  ILA   ???  IR      C     279.13   0.08 TAP       ILA  
  NTC   ???  IR      C     359.19   0.10 TAP       NTC  
  TWC   ???  IR      C     173.59   0.14 TAP       TWC  
  TWE   ???  IR      C     257.90   0.15 TAP       TWE  
  NDS   ???  IR      C     221.38   0.16 TAP       NDS  
  TIPB  ???  IR      C     358.64   0.22 TAP       TIPB 
  ENTT  ???  IR      C     244.99   0.27 TAP       ENTT 
  TWB1  ???  IR      C      29.29   0.29 TAP       TWB1 
  NWLT  ???  IR      C     274.61   0.30 TAP       NWLT 
  EWUT  ???  IR      D     188.95   0.31 TAP       EWUT 
  TWA   ???  IR      C     315.19   0.32 TAP       TWA  
  NWF   ???  IR      C     351.80   0.32 TAP       NWF  
  WFSB  ???  IR      C     351.80   0.32 TAP       WFSB 
  NDT   ???  IR      C     242.66   0.33 TAP       NDT  
  NHDH  ???  IR      C     306.94   0.35 TAP       NHDH 
  NHY   ???  IR      C     320.17   0.37 TAP       NHY  
  TATO  ???  IR      C     305.41   0.38 TAP       TATO 
  TNOU  ???  IR      C     352.38   0.40 TAP       TNOU 
  YHNB  ???  IR      C     258.73   0.42 TAP       YHNB 
  NSK   ???  IR      C     259.95   0.44 TAP       NSK  
  YM01  ???  IR      C     328.84   0.46 TAP       YM01 
  TWS1  ???  IR      C     312.74   0.51 TAP       TWS1 
  ANP   ???  IR      D     326.84   0.52 TAP       ANP  
  NNS   ???  IR      C     233.30   0.52 TAP       NNS  
  NNSB  ???  IR      C     231.70   0.52 TAP       NNSB 
  NNSH  ???  IR      C     231.69   0.52 TAP       NNSH 
  NACB  ???  IR      C     200.54   0.62 TAP       NACB 
  NCU   ???  IR      D     290.37   0.62 TAP       NCU  
  ETLH  ???  IR      C     210.41   0.63 TAP       ETLH 
  FUSS  ???  IR      C     226.87   0.73 TAP       FUSS 
  LIOB  ???  IR      D     261.94   0.75 TAP       LIOB 
  SBCB  ???  IR      D     273.07   0.77 TAP       SBCB 
  TDCB  ???  IR      C     231.05   0.79 TAP       TDCB 
  WHF   ???  IR      C     220.55   0.80 TAP       WHF  
  PCYT  ???  IR      C      13.94   0.90 TAP       PCYT 
  CHGB  ???  IR      C     221.10   0.91 TAP       CHGB 
  WHP   ???  IR      C     239.76   0.94 TAP       WHP  
  YOJ   ???  IR      D     104.89   1.11 TAP       YOJ  
  SMLT  ???  IR      C     224.63   1.21 TAP       SMLT 
  TYC   ???  IR      C     226.63   1.23 TAP       TYC  
  SSLB  ???  IR      C     219.96   1.25 TAP       SSLB 
  WGK   ???  IR      C     227.74   1.57 TAP       WGK  
  VWUC  ???  IR      D     276.74   2.18 TAP       VWUC 
  MATB  ???  IR      D     309.64   2.20 TAP       MATB 
  MSUT  ???  IR      D     309.66   2.23 TAP       MSUT 
  PTMZ  ???  IR      D     277.18   2.48 TAP       PTMZ 
  LYJJ  ???  IR      D     314.18   2.59 TAP       LYJJ 
  XPSS  ???  IR      D     326.05   2.62 TAP       XPSS 
  MHZQ  ???  IR      D     298.49   2.87 TAP       MHZQ 
  AXDP  ???  IR      D     273.19   3.51 TAP       AXDP 

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