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
  LDUT  ???  IR      C     238.03   0.15 TAP       LDUT 
  EDH   ???  IR      D     308.06   0.35 TAP       EDH  
  CHKT  ???  IR      D     327.17   0.41 TAP       CHKT 
  TTN   ???  IR      D     270.21   0.42 TAP       TTN  
  LONT  ???  IR      D     289.21   0.47 TAP       LONT 
  TWGBT ???  IR      D     277.62   0.49 TAP       TWGBT
  TWG   ???  IR      D     277.86   0.50 TAP       TWG  
  ECBN  ???  IR      C     345.67   0.58 TAP       ECBN 
  ECL   ???  IR      D     255.68   0.62 TAP       ECL  
  TWF1  ???  IR      C     334.48   0.66 TAP       TWF1 
  ELDTW ???  IR      D     308.70   0.70 TAP       ELDTW
  YULB  ???  IR      D     335.92   0.70 TAP       YULB 
  LYUB  ???  IR      C     181.63   0.75 TAP       LYUB 
  EAST  ???  IR      D     242.44   0.79 TAP       EAST 
  STYT  ???  IR      D     297.67   0.88 TAP       STYT 
  MASBT ???  IR      D     261.31   0.91 TAP       MASBT
  SCZT  ???  IR      D     247.61   0.99 TAP       SCZT 
  TPUB  BHZ  TW  --  -   a 301.37   1.05 ISC       TPUB 
  ALS   ???  IR      D     315.75   1.05 TAP       ALS  
  CHN4  ???  IR      D     302.70   1.11 TAP       CHN4 
  TWK   ???  IR      D     296.59   1.15 TAP       TWK  
  SSLB  BHZ  TW  --  -   a 329.88   1.19 ISC       SSLB 

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