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
  VNA1  BHZ  IR      c     175.54  23.31 AWI       VNA1 
  VNAA1 SHZ  AW  --  -   a 174.94  23.63 ISC       VNA2 
  VNA2  BHZ  IR      c     174.94  23.63 AWI       VNA2 
  VNAA2 SHZ  AW  --  -   a 174.94  23.64 ISC       VNA2 
  VNAB3 SHZ  AW  --  +   a 174.94  23.64 ISC       VNA2 
  VNA3  BHZ  IR      c     176.88  23.84 AWI       VNA3 
  SNAA  BHZ  IR      c     171.91  24.72 AWI       SNAA 
  TROLL BHZ  IR      c     168.52  25.65 AWI       TROLL
  ELIB  BHZ  IR      -     157.86  29.80 UCC       ELIB 
  WIN   BHZ  GE  --  +   a  55.29  34.98 ISC       WIN  
  NE205 BHZ  NR  --  +   a  59.13  41.75 ISC       NE205
  BO01  BHZ  C1  --  +   a 265.55  44.41 ISC       BO01 
  SNDB  HHZ  BR  --  +   a 305.66  47.48 ISC       SNDB 
  PB01  BHZ  CX  --  +   a 280.48  51.89 ISC       PB01 
  PB02  BHZ  CX  --  +   a 279.89  51.97 ISC       PB02 
  PB11  BHZ  CX  --  +   a 281.48  52.91 ISC       PB11 
  MNMCX BHZ  CX  --  +   a 282.08  53.31 ISC       MNMC 
  SAML  BHZ  IU  00  -   a 295.94  56.82 ISC       SAML 
  DRV   BHZ   G  00  -   a 168.65  64.34 ISC       DRV  
  VCES  HHZ  EC  --  -   a 288.53  72.65 ISC       VCES 
  OTAV  BHZ  IU  10  -   a 289.18  73.47 ISC       OTAV 
  RUS   BHZ  CM  00  -   a 297.18  74.53 ISC       RUSC 
  HEL   BHZ  CM  00  +   a 295.39  76.29 ISC       HELC 
  MATN  BHZ  NU  --  +   a 291.60  87.90 ISC       MATN 
  HRFI  BHZ  IS  --  -   a  40.58  88.73 ISC       HRFI 
  BRTR  B?Z  IR      C      34.72  96.50 MOS       BRTR 

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