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
  TAI1  ???  IR      D      70.91   0.03 TAP       TAI1 
  SSHA  ???  IR      D      37.77   0.13 TAP       SSHA 
  SHHT  ???  IR      C      94.05   0.14 TAP       SHHT 
  TSCK  ???  IR      C     317.71   0.16 TAP       TSCK 
  CHN3  ???  IR      D      73.56   0.16 TAP       CHN3 
  TWM1  ???  IR      C     135.18   0.29 TAP       TWM1 
  SNJT  ???  IR      C     155.71   0.30 TAP       SNJT 
  SCST  ???  IR      C     118.08   0.31 TAP       SCST 
  CHN8  ???  IR      D       1.83   0.31 TAP       CHN8 
  SNST  ???  IR      D      55.47   0.33 TAP       SNST 
  ICHU  ???  IR      D      12.51   0.34 TAP       ICHU 
  TWK   ???  IR      D      48.43   0.35 TAP       TWK  
  SGST  ???  IR      C      81.75   0.36 TAP       SGST 
  SGLT  ???  IR      C     138.57   0.41 TAP       SGLT 
  SLGT  ???  IR      C      95.12   0.41 TAP       SLGT 
  CHN4  ???  IR      D      48.55   0.48 TAP       CHN4 
  SSD   ???  IR      C     125.38   0.49 TAP       SSD  
  STYT  ???  IR      C      75.53   0.53 TAP       STYT 
  WDGT  ???  IR      D     294.73   0.55 TAP       WDGT 
  WCKO  ???  IR      D      42.47   0.55 TAP       WCKO 
  CHN2  ???  IR      D      26.83   0.56 TAP       CHN2 
  MASBT ???  IR      C     136.18   0.58 TAP       MASBT
  WSF   ???  IR      D       1.91   0.60 TAP       WSF  
  WTK   ???  IR      D      14.81   0.68 TAP       WTK  
  CHN5  ???  IR      D      37.86   0.71 TAP       CHN5 
  VCHM  ???  IR      D     284.15   0.73 TAP       VCHM 
  PHUB  ???  IR      D     309.85   0.75 TAP       PHUB 
  SCZT  ???  IR      C     149.33   0.76 TAP       SCZT 
  ELDTW ???  IR      D      78.03   0.77 TAP       ELDTW
  TWGB  BHZ  TW  --  +   a 104.50   0.84 ISC       TWG  
  TWGBT ???  IR      C     104.51   0.84 TAP       TWGBT
  EAST  ???  IR      C     137.03   0.88 TAP       EAST 
  TTN   ???  IR      C     107.34   0.92 TAP       TTN  
  TAW   ???  IR      C     136.07   0.93 TAP       TAW  
  TAWH  ???  IR      C     137.16   0.94 TAP       TAWH 
  ECS   ???  IR      C      85.91   0.94 TAP       ECS  
  SLIU  ???  IR      C     145.58   0.98 TAP       SLIU 
  FULB  ???  IR      C      80.38   1.02 TAP       FULB 
  SSLB  ???  IR      D      42.46   1.02 TAP       SSLB 
  SSLB  BHZ  TW  --  -   a  42.46   1.02 ISC       SSLB 
  TYC   ???  IR      D      34.64   1.06 TAP       TYC  
  TWF1  ???  IR      C      72.21   1.06 TAP       TWF1 
  SMLT  ???  IR      D      37.02   1.06 TAP       SMLT 
  YULB  BHZ  TW  --  +   a  70.17   1.07 ISC       YULB 
  YULB  ???  IR      C      70.17   1.07 TAP       YULB 
  CHKT  ???  IR      C      86.16   1.07 TAP       CHKT 
  CHKH  ???  IR      C      81.50   1.11 TAP       CHKH 
  EHY   ???  IR      C      65.16   1.14 TAP       EHY  
  HGSD  ???  IR      C      67.58   1.22 TAP       HGSD 
  TWK1  ???  IR      C     152.54   1.22 TAP       TWK1 
  LDUT  ???  IR      C     106.67   1.22 TAP       LDUT 
  WARBT ???  IR      C      57.67   1.29 TAP       WARBT
  TWQ1  ???  IR      D      21.72   1.41 TAP       TWQ1 
  LXIB  ???  IR      D      48.25   1.49 TAP       LXIB 
  LAY   ???  IR      C     128.08   1.59 TAP       LAY  
  LYUB  ???  IR      C     128.41   1.64 TAP       LYUB 

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