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
  MMA0B BHZ  IS  --  +   a 337.46   0.17 ISC       MMA0B
  BLGI  SHZ  IS  --  +   a 243.51   0.27 ISC       BLGI 
  GEM   BHZ  IS  --  +   a  23.29   0.39 ISC       GEM  
  MMLI  SHZ  IS  --  +   a 186.89   0.42 ISC       MMLI 
  MMLI  BHZ  IS  --  +   a 186.89   0.42 ISC       MMLI 
  NATI  SHZ  IS  --  +   a  27.79   0.46 ISC       NATI 
  OFRI  SHZ  IS  --  +   a 240.90   0.48 ISC       OFRI 
  HMDT  SHZ  IS  --  -   a 176.41   0.60 ISC       HMDT 
  SLTI  SHZ  IS  --  +   a 211.39   0.72 ISC       SLTI 
  UJAP  HHZ  GE  --  -   a 180.93   0.90 ISC       UJAP 
  UJAP  BHZ  GE  --  -   a 180.93   0.90 ISC       UJAP 
  MSBI  BHZ  GE  --  -   a 183.93   1.54 ISC       MSBI 
  MSBI  HHZ  GE  --  -   a 183.93   1.54 ISC       MSBI 
  GHAJ  BHZ  GE  --  -   a 177.31   1.55 ISC       GHAJ 
  KZIT  BHZ  IS  --  -   a 205.66   2.15 ISC       KZIT 
  KZIT  SHZ  IS  --  -   a 205.66   2.15 ISC       KZIT 
  ZFRI  SHZ  IS  --  -   a 186.53   2.30 ISC       ZFRI 
  PRNI  SHZ  IS  --  -   a 189.37   2.53 ISC       PRNI 
  KRMI  SHZ  IS  --  -   a 193.51   2.81 ISC       KRMI 
  HRFI  SHZ  IS  --  -   a 187.95   2.83 ISC       HRFI 
  HRFI  BHZ  IS  --  -   a 187.95   2.83 ISC       HRFI 
  IKL   BHZ  KO  --  -   a 336.76   3.68 ISC       IKL  
  MAK   B?Z  IR      C      39.75  13.84 MOS       MAK  
  ULN   B?Z  IR      C      51.54  54.66 MOS       ULN  

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