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
  MSVF  BHZ  II  00  +   a 332.15   5.03 ISC       MSVF 
  MSVF  BHZ  II  10  +   a 332.15   5.03 ISC       MSVF 
  EIDS  BHZ  AU  --  +   a 257.52  27.09 ISC       EIDS 
  RMQ   SHZ  AU  --  -   a 255.23  29.20 ISC       RMQ  
  CTAO  BHZ  IU  10  -   a 267.39  31.98 ISC       CTA  
  CTAO  BHZ  IU  00  -   a 267.39  31.98 ISC       CTA  
  CTA   BHZ  AU  --  -   a 267.39  31.99 ISC       CTA  
  AS31  BHZ  AU  --  -   a 258.72  42.80 ISC       AS31 
  WRAB  BHZ  II  00  -   a 264.20  43.00 ISC       WRAB 
  WB9   BHZ  AU  --  +   a 264.42  43.01 ISC       WB9  
  WC4   BHZ  AU  --  +   a 264.16  43.02 ISC       WC4  
  WRKA  BHZ  AU  --  -   a 255.84  47.68 ISC       WRKA 
  KNRA  BHZ  AU  --  -   a 268.15  49.19 ISC       KNRA 
  QSPA  BHZ  IU  80  +   a 180.04  67.85 ISC       QSPA 
  QSPA  BHZ  IU  00  +   a 180.04  67.85 ISC       QSPA 
  QSPA  BHZ  IU  10  +   a 180.04  67.85 ISC       QSPA 
  QSPA  HHZ  IU  85  +   a 180.04  67.85 ISC       QSPA 
  QSPA  BHZ  IU  70  +   a 180.04  67.85 ISC       QSPA 
  WAK   HHZ  NN  --  -   a  43.28  82.55 ISC       WAKR 
  ELIB  BHZ  IR      -     186.98  84.77 UCC       ELIB 
  TROLL BHZ  IR      c     180.63  86.00 AWI       TROLL
  VNA3  BHZ  IR      c     176.72  86.51 AWI       VNA3 
  VNA1  BHZ  IR      c     177.08  87.17 AWI       VNA1 

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