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
  HWA   ???  IR      C     252.12   0.22 TAP       HWA  
  TWD   ???  IR      D     278.68   0.22 TAP       TWD  
  NACB  ???  IR      D     299.78   0.26 TAP       NACB 
  ETLH  ???  IR      D     296.23   0.36 TAP       ETLH 
  ENA   ???  IR      C     346.90   0.39 TAP       ENA  
  ESL   ???  IR      D     238.12   0.44 TAP       ESL  
  EGFH  ???  IR      D     225.09   0.53 TAP       EGFH 
  WHF   ???  IR      D     280.75   0.53 TAP       WHF  
  TWC   ???  IR      D       1.02   0.56 TAP       TWC  
  NNSB  ???  IR      D     312.57   0.56 TAP       NNSB 
  LATG  ???  IR      D     329.78   0.56 TAP       LATG 
  NNS   ???  IR      D     312.82   0.58 TAP       NNS  
  NDS   ???  IR      D     349.24   0.59 TAP       NDS  
  CHGB  ???  IR      D     271.44   0.61 TAP       CHGB 
  OWD   ???  IR      D     261.56   0.61 TAP       OWD  
  TWT   ???  IR      D     288.95   0.64 TAP       TWT  
  ENTT  ???  IR      D     337.29   0.64 TAP       ENTT 
  TDCB  ???  IR      D     288.49   0.65 TAP       TDCB 
  WUSB  ???  IR      D     265.45   0.66 TAP       WUSB 
  HGSD  ???  IR      D     214.60   0.67 TAP       HGSD 
  TWE   ???  IR      D     346.97   0.69 TAP       TWE  
  VWDT  ???  IR      D     245.60   0.70 TAP       VWDT 
  EHY   ???  IR      D     221.42   0.72 TAP       EHY  
  FUSB  ???  IR      D     342.23   0.75 TAP       FUSB 
  YHNB  ???  IR      D     325.91   0.75 TAP       YHNB 
  NSK   ???  IR      D     325.17   0.77 TAP       NSK  
  YULB  ???  IR      D     217.39   0.82 TAP       YULB 
  WCS   ???  IR      D     270.92   0.85 TAP       WCS  
  WHP   ???  IR      D     285.97   0.85 TAP       WHP  
  SSLB  ???  IR      D     252.52   0.85 TAP       SSLB 
  SMLT  ???  IR      D     259.47   0.87 TAP       SMLT 
  NFF   ???  IR      D     311.73   0.88 TAP       NFF  
  TYC   ???  IR      D     261.23   0.91 TAP       TYC  
  TIPB  ???  IR      D     359.30   0.92 TAP       TIPB 
  NHDH  ???  IR      D     342.72   0.96 TAP       NHDH 
  LIOB  ???  IR      D     308.67   0.96 TAP       LIOB 
  TWA   ???  IR      D     346.06   0.96 TAP       TWA  
  NSTT  ???  IR      D     307.50   0.96 TAP       NSTT 
  WHYT  ???  IR      D     249.06   0.97 TAP       WHYT 
  TWB1  ???  IR      D       8.10   0.97 TAP       TWB1 
  TWQ1  ???  IR      D     287.38   1.02 TAP       TWQ1 
  NWF   ???  IR      D     357.10   1.02 TAP       NWF  
  CHKT  ???  IR      D     204.80   1.04 TAP       CHKT 
  WJS   ???  IR      D     257.82   1.04 TAP       WJS  
  SXI1  ???  IR      D       1.86   1.04 TAP       SXI1 
  TCU   ???  IR      D     275.66   1.07 TAP       TCU  
  WNT   ???  IR      D     261.22   1.07 TAP       WNT  
  ALS   ???  IR      D     240.80   1.09 TAP       ALS  
  CHN5  ???  IR      D     247.40   1.15 TAP       CHN5 
  WDLH  ???  IR      D     253.61   1.24 TAP       WDLH 
  TPUB  ???  IR      D     236.42   1.33 TAP       TPUB 
  CHN4  ???  IR      D     239.01   1.33 TAP       CHN4 
  WRL   ???  IR      D     264.13   1.34 TAP       WRL  
  WTK   ???  IR      D     255.24   1.37 TAP       WTK  
  WTP   ???  IR      D     234.88   1.38 TAP       WTP  
  CHY   ???  IR      D     247.43   1.41 TAP       CHY  
  CHN1  ???  IR      D     234.75   1.48 TAP       CHN1 
  SGST  ???  IR      D     230.44   1.50 TAP       SGST 
  VWUC  ???  IR      D     293.87   2.37 TAP       VWUC 
  PTMZ  ???  IR      D     292.34   2.67 TAP       PTMZ 
  QZH   ???  IR      d     287.47   3.09 BJI       QZH  
  JOW   BHZ  JP  --  +   a  63.13   6.45 ISC       JOW  
  CNSH  ???  IR      c     299.12   9.00 BJI       CNSH 
  TNCH  ???  IR      c     277.47  21.23 BJI       TNCH 

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