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
  PLAI  SHZ  GE  --  +   a 323.25   3.21 ISC       PLAI 
  PLAI  BHZ  GE  --  +   a 323.25   3.21 ISC       PLAI 
  MBWA  HHZ  IU  00  -   a 179.92   9.68 ISC       MBWA 
  MBWA  BHZ  IU  00  +   a 179.92   9.68 ISC       MBWA 
  MBWA  HHZ  IU  10  -   a 179.92   9.68 ISC       MBWA 
  MBWA  BHZ  IU  10  +   a 179.92   9.68 ISC       MBWA 
  KNRA  BHZ  AU  --  +   a 116.69   9.76 ISC       KNRA 
  MTN   BHZ  AU  --  -   a  98.39  11.25 ISC       MTN  
  AS13  SHZ  AU  --  -   a 133.91  18.16 ISC       AS13 
  AS15  SHZ  AU  --  -   a 133.84  18.17 ISC       AS15 
  AS14  SHZ  AU  --  -   a 133.88  18.18 ISC       AS14 
  AS16  SHZ  AU  --  -   a 133.81  18.18 ISC       AS16 
  AS12  SHZ  AU  --  -   a 133.93  18.18 ISC       ASAR 
  AS11  SHZ  AU  --  -   a 133.97  18.18 ISC       AS11 
  AS04  SHZ  AU  --  -   a 133.87  18.19 ISC       AS04 
  AS05  SHZ  AU  --  -   a 133.81  18.20 ISC       AS05 
  AS10  SHZ  AU  --  -   a 133.99  18.21 ISC       AS10 
  AS02  SHZ  AU  --  -   a 133.90  18.21 ISC       AS02 
  AS01  SHZ  AU  --  -   a 133.84  18.21 ISC       AS01 
  AS06  SHZ  AU  --  -   a 133.76  18.22 ISC       AS06 
  AS07  SHZ  AU  --  +   a 133.81  18.23 ISC       AS07 
  AS09  SHZ  AU  --  -   a 133.94  18.23 ISC       AS09 
  AS08  SHZ  AU  --  -   a 133.86  18.23 ISC       AS08 
  AS17  SHZ  AU  --  +   a 133.76  18.24 ISC       AS17 
  AS19  SHZ  AU  --  -   a 133.91  18.25 ISC       AS19 

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