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
  GIB   HHZ  IV  --  -   a 156.39   0.63 ISC       GIB  
  ALJA  HHZ  IV  --  +   a 177.38   0.82 ISC       ALJA 
  ALJA  BHZ  IV  --  +   a 177.38   0.82 ISC       ALJA 
  CRJA  SHZ  IV  --  +   a 216.05   0.94 ISC       CRJA 
  RESU  BHZ  IV  --  -   a 163.19   0.96 ISC       RESU 
  ILLI  HHZ  IV  --  +   a  96.83   0.98 ISC       LLI  
  MFNL  SHZ  IV  --  +   a 218.73   0.99 ISC       MFNL 
  MNO   SHZ  IV  --  -   a 129.00   1.01 ISC       MNO  
  MTGR  SHZ  IV  --  +   a 228.16   1.01 ISC       MTGR 
  CLTB  BHZ  MN  --  +   a 201.52   1.06 ISC       CLTB 
  CLTB  HHZ  MN  --  +   a 201.52   1.06 ISC       CLTB 
  GALF  HHZ  IV  --  -   a 141.38   1.09 ISC       GALF 
  CAGR  HHZ  IV  --  +   a 146.25   1.13 ISC       CAGR 
  NOV   HHZ  IV  --  +   a 115.21   1.25 ISC       NOV  
  FAVR  BHZ  IV  --  +   a 181.39   1.30 ISC       FAVR 
  FAVR  HHZ  IV  --  +   a 181.39   1.30 ISC       FAVR 
  RAFF  BHZ  IV  --  +   a 158.69   1.44 ISC       RAFF 
  HLNI  HHZ  IV  --  +   a 142.55   1.53 ISC       HLNI 
  HVZN  BHZ  IV  --  -   a 149.79   1.60 ISC       HVZN 
  HCRL  HHZ  IV  --  +   a 140.35   1.66 ISC       HCRL 
  HAGA  HHZ  IV  --  +   a 137.78   1.72 ISC       HAGA 
  SSY   HHZ  IV  --  -   a 142.06   1.78 ISC       SSY  
  HMDC  HHZ  IV  --  -   a 151.71   1.82 ISC       HMDC 
  HAVL  HHZ  IV  --  +   a 144.65   1.96 ISC       HAVL 
  SERS  HHZ  IV  --  -   a  77.76   2.38 ISC       SERS 

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