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
  FNA   HHZ  HT  --  +   a 345.82   0.57 ISC       FNA  
  LIT   HHZ  HT  --  +   a  99.84   0.72 ISC       LIT  
  GRG   HHZ  HT  --  -   a  40.77   0.97 ISC       GRG  
  HORT  BHZ  HT  --  -   a  71.95   1.23 ISC       HORT 
  HORT  HHZ  HT  --  -   a  71.95   1.23 ISC       HORT 
  AGG   HHZ  HT  --  +   a 153.54   1.34 ISC       AGG  
  KNT   BHZ  HT  --  -   a  46.85   1.38 ISC       KNT  
  XOR   HHZ  HT  --  +   a 123.99   1.52 ISC       XOR  
  XOR   BHZ  HT  --  +   a 123.99   1.52 ISC       XOR  
  PAIG  HHZ  HT  --  +   a  99.51   1.64 ISC       PAIG 
  PAIG  BHZ  HT  --  +   a  99.51   1.64 ISC       PAIG 
  TIR   ???  IR      c     311.43   1.71 BUC       TIR  
  ULC   ???  IR      C     315.40   2.47 PDG       ULC  
  PVY   ???  IR      C     333.43   2.66 PDG       PVY  
  DRME  ???  IR      C     318.20   2.66 PDG       DRME 
  VTS   BHZ  MN  --  -   a  27.15   2.70 ISC       VTS  
  VTS   ???  IR      d      27.15   2.70 BUC       VTS  
  PDG   ???  IR      c     322.40   2.81 BUC       PDG  
  PDG   ???  IR      C     322.40   2.81 PDG       PDG  
  BUM   ???  IR      D     316.65   2.89 PDG       BUM  
  IVA   ???  IR      C     335.11   2.93 PDG       IVA  
  CEME  ???  IR      D     320.15   3.06 PDG       CEME 
  HCY   ???  IR      C     314.78   3.21 PDG       HCY  
  BOVS  ???  IR      d       1.68   3.41 BUC       BOVS 
  ALN   BHZ  HT  --  -   a  77.49   3.48 ISC       ALN  
  ALN   HHZ  HT  --  -   a  77.49   3.48 ISC       ALN  
  BLKB  ???  IR      d      13.32   3.49 BUC       BLKB 
  BLKB  HHZ  BS  --  +   a  13.32   3.49 ISC       BLKB 
  PLE   ???  IR      C     332.99   3.50 PDG       PLE  
  BRY   ???  IR      C     320.61   3.51 PDG       BRY  
  UPM   ???  IR      C     327.04   3.58 PDG       UPM  
  MATE  ???  IR      c     278.05   3.73 BUC       MATE 
  TIP   ???  IR      d     255.78   3.85 BUC       TIP  
  MDVR  ???  IR      c       1.30   4.55 BUC       MDVR 
  HERR  ???  IR      d       7.39   4.69 BUC       HERR 
  FRGS  ???  IR      c     345.85   5.09 BUC       FRGS 
  GZR   ???  IR      c       9.37   5.24 BUC       GZR  
  BZS   ???  IR      c       0.36   5.39 BUC       BZS  
  IDI   ???  IR      c     150.87   5.59 BUC       IDI  
  ARR   ???  IR      c      22.68   5.61 BUC       ARR  
  VOIR  ???  IR      d      25.02   5.80 BUC       VOIR 
  MLR   ???  IR      c      29.99   6.17 BUC       MLR  
  MORH  ???  IR      d     341.33   6.35 BUC       MORH 
  PLOR  ???  IR      c      31.83   6.74 BUC       PLOR 
  VRI   ???  IR      c      32.14   6.78 BUC       VRI  
  PSZ   ???  IR      c     351.66   7.78 BUC       PSZ  

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