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
  ELDTW ???  IR      C      32.42   0.20 TAP       ELDTW
  SLGT  ???  IR      C     264.58   0.23 TAP       SLGT 
  LONT  ???  IR      D     116.92   0.24 TAP       LONT 
  TWG   ???  IR      D     140.37   0.25 TAP       TWG  
  TWGBT ???  IR      D     139.56   0.26 TAP       TWGBT
  SGST  ???  IR      C     282.88   0.30 TAP       SGST 
  ECS   ???  IR      C      74.95   0.31 TAP       ECS  
  WTP   ???  IR      C     311.31   0.35 TAP       WTP  
  SSD   ???  IR      C     222.46   0.36 TAP       SSD  
  TPUB  ???  IR      C     318.99   0.38 TAP       TPUB 
  EDH   ???  IR      C      96.48   0.38 TAP       EDH  
  CHN1  ???  IR      C     296.40   0.38 TAP       CHN1 
  TSMG  ???  IR      C     217.13   0.39 TAP       TSMG 
  FULB  ???  IR      C      63.39   0.41 TAP       FULB 
  ECL   ???  IR      D     172.91   0.42 TAP       ECL  
  SNST  ???  IR      C     298.93   0.42 TAP       SNST 
  CHN4  ???  IR      C     320.01   0.44 TAP       CHN4 
  CHKT  ???  IR      C      78.98   0.44 TAP       CHKT 
  TWK   ???  IR      C     303.59   0.45 TAP       TWK  
  MASBT ???  IR      C     211.38   0.47 TAP       MASBT
  SGLT  ???  IR      C     232.45   0.47 TAP       SGLT 
  YUS   ???  IR      C       6.01   0.47 TAP       YUS  
  TWM1  ???  IR      C     246.49   0.48 TAP       TWM1 
  TWF1  ???  IR      C      47.56   0.50 TAP       TWF1 
  ALS   ???  IR      C     350.18   0.50 TAP       ALS  
  SHHT  ???  IR      C     270.74   0.51 TAP       SHHT 
  EYUL  ???  IR      C      49.51   0.51 TAP       EYUL 
  YULB  ???  IR      C      44.35   0.53 TAP       YULB 
  SNJT  ???  IR      C     243.39   0.58 TAP       SNJT 
  SSPT  ???  IR      C     209.95   0.61 TAP       SSPT 
  CHN5  ???  IR      C     340.78   0.61 TAP       CHN5 
  EHY   ???  IR      C      38.55   0.62 TAP       EHY  
  EAST  ???  IR      C     184.19   0.63 TAP       EAST 
  HGSD  ???  IR      C      45.47   0.68 TAP       HGSD 
  SCZT  ???  IR      C     201.88   0.69 TAP       SCZT 
  SSLB  ???  IR      C       3.83   0.77 TAP       SSLB 
  SLIU  ???  IR      C     186.57   0.80 TAP       SLIU 
  WLCH  ???  IR      C     216.02   0.82 TAP       WLCH 
  SMLT  ???  IR      C       0.12   0.86 TAP       SMLT 
  TYC   ???  IR      C     357.58   0.89 TAP       TYC  
  WUSB  ???  IR      C      11.68   0.99 TAP       WUSB 
  WDGT  ???  IR      C     282.29   1.17 TAP       WDGT 
  HNS   ???  IR      d     341.00  15.29 BJI       HNS  

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