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
  ORCD  BHZ  AI  04  -   a 249.91  10.13 ISC       ORCD 
  BELA  BHZ  AI  04  -   a 186.00  19.55 ISC       BELA 
  EFI   BHZ  II  10  +   a 276.19  19.93 ISC       EFI  
  QSPA  HHZ  IU  85  +   a 179.97  31.56 ISC       QSPA 
  QSPA  BHZ  IU  60  +   a 179.97  31.56 ISC       QSPA 
  QSPA  BHZ  IU  70  +   a 179.97  31.56 ISC       QSPA 
  QSPA  BHZ  IU  10  +   a 179.97  31.56 ISC       QSPA 
  PLCA  BHZ  GT  00  +   a 281.99  33.62 ISC       PLCA 
  BYRD  BHZ  YT  --  +   a 198.31  33.62 ISC       BYA  
  GO06  BHZ   C  --  -   a 282.42  34.95 ISC       GO06 
  BO02  HHZ  C1  --  -   a 288.20  38.31 ISC       BO02 
  CAM01 HHZ  ON  --  +   a 334.94  38.70 ISC       CAM01
  GO05  BHZ   C  --  +   a 286.78  38.71 ISC       GO05 
  BO01  BHZ  C1  --  +   a 288.26  38.78 ISC       BO01 
  MT09  HHZ  C1  --  +   a 288.95  39.22 ISC       MT09 
  MT01  BHZ  C1  --  +   a 288.59  39.28 ISC       MT01 
  MT01  HHZ  C1  --  -   a 288.59  39.28 ISC       MT01 
  MT05  HHZ  C1  --  -   a 289.57  39.41 ISC       MT05 
  MT05  BHZ  C1  --  -   a 289.57  39.41 ISC       MT05 
  VA05  HHZ  C1  --  -   a 288.40  39.63 ISC       VA05 
  MT02  BHZ  C1  --  +   a 289.27  39.71 ISC       MT02 
  MT02  HHZ  C1  --  +   a 289.27  39.71 ISC       MT02 
  VA03  BHZ  C1  --  +   a 290.35  39.82 ISC       VA03 
  NAN01 HHZ  ON  --  +   a 338.45  42.25 ISC       NAN01
  GUA01 HHZ  ON  --  +   a 339.25  43.42 ISC       GUA01
  SBA   BHZ  IU  00  +   a 183.62  43.52 ISC       SBA  
  SBA   BHZ  IU  10  +   a 183.62  43.52 ISC       SBA  
  AC02  BHZ  C1  --  +   a 296.76  44.07 ISC       AC02 
  CMC01 HHZ  ON  --  +   a 339.98  44.56 ISC       CMC01
  GDU01 HHZ  ON  --  +   a 340.32  46.17 ISC       GDU01
  LPAZ  BHZ  GT  00  +   a 304.65  52.82 ISC       LPAZ 
  LSZ   BHZ  IU  10  +   a  65.34  58.35 ISC       LSZ  
  LSZ   BHZ  IU  00  +   a  65.34  58.35 ISC       LSZ  
  OTAV  BHZ  IU  10  -   a 302.50  72.05 ISC       OTAV 
  OTAV  BHZ  IU  00  +   a 302.50  72.05 ISC       OTAV 
  BIRV  BHZ  VE  --  +   a 318.26  76.54 ISC       BIRV 
  FORT  BHZ  AU  --  +   a 157.12  88.11 ISC       FORT 
  MULG  BHZ  AU  --  +   a 162.07  89.68 ISC       MULG 
  CMSA  BHZ  AU  --  +   a 172.14  89.80 ISC       CMSA 

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