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
  PKGZ  ???  IR      c     156.20   0.57 WEL       PKGZ 
  WMGZ  ???  IR      d     132.28   0.67 WEL       WMGZ 
  PUZ   ???  IR      c     152.19   0.80 WEL       PUZ  
  URZ   HHZ  NZ  10  -   a 210.85   1.04 ISC       URZ  
  TKGZ  ???  IR      d     177.43   1.07 WEL       TKGZ 
  CNGZ  ???  IR      d     163.52   1.16 WEL       CNGZ 
  RIGZ  ???  IR      d     180.84   1.34 WEL       RIGZ 
  SNGZ  ???  IR      c     193.91   1.46 WEL       SNGZ 
  KNZ   ???  IR      d     183.07   1.65 WEL       KNZ  
  WHHZ  ???  IR      c     194.15   1.76 WEL       WHHZ 
  KUZ   ???  IR      c     289.99   1.77 WEL       KUZ  
  MHGZ  ???  IR      d     177.01   1.78 WEL       MHGZ 
  ARHZ  ???  IR      c     197.97   1.99 WEL       ARHZ 
  GRZ   ???  IR      c     300.13   2.18 WEL       GRZ  
  WIAZ  ???  IR      d     284.34   2.20 WEL       WIAZ 
  ETAZ  ???  IR      d     279.41   2.32 WEL       ETAZ 
  KBAZ  ???  IR      c     275.85   2.33 WEL       KBAZ 
  MTAZ  ???  IR      d     283.27   2.38 WEL       MTAZ 
  EPAZ  ???  IR      d     280.51   2.48 WEL       EPAZ 
  ABAZ  ???  IR      d     287.06   2.49 WEL       ABAZ 
  HBAZ  ???  IR      d     281.02   2.50 WEL       HBAZ 
  KAHZ  ???  IR      c     196.14   2.52 WEL       KAHZ 
  AWAZ  ???  IR      d     275.95   2.53 WEL       AWAZ 
  PXZ   ???  IR      c     194.95   2.75 WEL       PXZ  
  PNHZ  ???  IR      c     205.58   2.83 WEL       PNHZ 
  WPHZ  ???  IR      c     200.96   2.89 WEL       WPHZ 
  PRHZ  ???  IR      d     196.92   3.03 WEL       PRHZ 
  TSZ   ???  IR      c     207.44   3.04 WEL       TSZ  
  DVHZ  ???  IR      c     202.89   3.19 WEL       DVHZ 
  WR0   BHZ  AU  --  -   a 282.57  41.33 ISC       WR0  
  QSPA  BHZ  IU  80  +   a 180.05  52.76 ISC       QSPA 
  QSPA  HHZ  IU  70  +   a 180.05  52.76 ISC       QSPA 
  QSPA  BHZ  IU  70  +   a 180.05  52.76 ISC       QSPA 

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