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
  PINNC BHZ  ND  00  +   a 221.31   3.08 ISC       PINNC
  DZM   BHZ   G  00  +   a 238.93   3.47 ISC       DZM  
  NOUC  BHZ   G  00  +   a 239.57   3.59 ISC       NOUC 
  URZ   HHZ  NZ  10  +   a 161.71  19.03 ISC       URZ  
  AS31  BHZ  AU  --  -   a 257.58  33.26 ISC       AS31 
  FITZ  BHZ  AU  --  -   a 265.34  41.53 ISC       FITZ 
  PSAD2 BHZ  AU  00  -   a 259.14  46.26 ISC       PSAD2
  PSAB3 BHZ  AU  00  -   a 259.15  46.36 ISC       PSAB3
  PSAA3 BHZ  AU  00  +   a 259.18  46.36 ISC       PSAA3
  PSA00 BHZ  AU  00  -   a 259.18  46.37 ISC       PSA00
  PSAA1 BHZ  AU  00  -   a 259.17  46.38 ISC       PSAA1
  PSAC3 BHZ  AU  00  -   a 259.11  46.38 ISC       PSAC3
  PSAD1 BHZ  AU  00  +   a 259.34  46.40 ISC       PSAD1
  PSAD3 BHZ  AU  00  -   a 259.07  46.42 ISC       PSAD3
  MEEK  BHZ  AU  --  -   a 252.13  46.99 ISC       MEEK 
  QSPA  BHZ  IU  70  -   a 180.03  69.76 ISC       QSPA 
  QSPA  BHZ  IU  10  -   a 180.03  69.76 ISC       QSPA 
  KLR   B?Z  IR      D     335.59  76.99 MOS       KLR  
  LZH   ???  IR      c     311.99  83.72 BJI       LZH  
  ULN   B?Z  IR      D     323.26  87.94 MOS       ULN  
  SNAA  B?Z  IR      D     182.37  88.12 MOS       SNAA 

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