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
  MASN  BHZ  NU  --  +   a  34.30   0.39 ISC       MASN 
  COPN  S?Z  IR      D     325.17   0.60 UCR       COPN 
  MOMN  S?Z  IR      C     337.83   0.78 UCR       MOMN 
  CNGN  BHZ  NU  --  +   a 331.12   0.93 ISC       CNGN 
  CNGN  HHZ  NU  --  +   a 331.12   0.93 ISC       CNGN 
  BOAB  HHZ  GE  --  -   a  36.17   0.95 ISC       BOAB 
  BOAB  BHZ  GE  --  -   a  36.17   0.95 ISC       BOAB 
  BOAB  HHZ  NU  --  -   a  36.17   0.95 ISC       BOAB 
  ESTN  S?Z  IR      D     354.84   1.42 UCR       ESTN 
  CSGN  BHZ  NU  --  +   a 315.08   1.82 ISC       CSGN 
  TGUH  BHZ  CU  00  -   a 336.98   2.57 ISC       TGUH 
  HDC   BHZ   G  00  -   a 128.40   2.67 ISC       HDC  
  KMSC  BHZ  TA  --  +   a  10.01  23.78 ISC       KMSC 
  X37A  BHZ  OK  --  +   a 341.43  24.27 ISC       X37A 
  W39A  BHZ  TA  --  +   a 344.90  24.39 ISC       W39A 
  TUL1  BHZ  TA  --  -   a 341.85  25.62 ISC       TUL1 
  EPLO  HHZ  CN  --  +   a 352.16  38.38 ISC       EPLO 
  SCHQ  BHZ  CN  --  +   a  15.58  45.68 ISC       SCHQ 
  BCLA  SHZ  IR      d      40.21  82.08 UCC       BCLA 

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