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
  TNG   ???  IR      -     110.02   0.79 ISC       TNG  
  LEM   ???  IR      -     118.41   1.94 ISC       LEM  
  XMI   ???  IR      +     182.57   4.53 ISC       XMI  
  MED   ???  IR      -     322.32  11.83 ISC       MED  
  MKS   ???  IR      +      87.80  13.53 ISC       MKS  
  AAI   ???  IR      +      85.36  22.33 ISC       AAI  
  MEK   ???  IR      -     151.03  23.87 ISC       MEK  
  MUN   ???  IR      +     160.88  27.68 ISC       MUN  
  NWAO  ???  IR      +     159.99  28.89 ISC       NWAO 
  WCB   ???  IR      +     119.41  30.98 ISC       WCB  
  ASP   ???  IR      +     126.17  32.22 ISC       ASP  
  CTA   ???  IR      +     113.65  41.64 ISC       CTA  
  ADE   ???  IR      +     138.16  41.85 ISC       ADE  
  STK   ???  IR      +     132.34  42.19 ISC       STK  
  NDI   ???  IR      -     322.71  44.10 ISC       NDI  
  BFD   ???  IR      +     138.19  45.66 ISC       BFD  
  TOO   ???  IR      +     136.92  47.85 ISC       TOO  
  YOU   ???  IR      +     131.53  48.34 ISC       YOU  
  CAN   ???  IR      +     132.48  49.25 ISC       CAN  
  BRS   ???  IR      +     121.21  49.36 ISC       BRS  
  WRS   ???  IR      -     323.12  51.46 ISC       WRS  
  TAU   ???  IR      +     141.84  51.88 ISC       TAU  
  ANR   ???  IR      +     329.47  55.70 ISC       ANR  
  IR1   ???  IR      -     312.82  66.12 ISC       IR1  
  MAW   ???  IR      +     196.37  68.10 ISC       MAW  
  NAI   ???  IR      +     270.89  69.07 ISC       NAI  
  BUL   ???  IR      c     250.78  76.07 ISC       BUL  
  NRI   ???  IR      +     353.61  76.16 ISC       NRI  
  SBA   ???  IR      +     169.11  78.32 ISC       SBA  
  OBN   ???  IR      -     327.23  83.21 ISC       OBN  
  MLR   ???  IR      -     316.09  87.16 ISC       MLR  
  DEV   ???  IR      -     316.10  89.33 ISC       DEV  
  UZH   ???  IR      -     318.75  90.16 ISC       UZH  

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