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
  DRK   ???  IR      +      25.48   0.18 KRNET     DRK  
  BTK   ???  IR      -     317.66   1.00 KRNET     BTK  
  BTK   BHZ  KR  --  -   a 317.80   1.00 ISC       BTK  
  OHH   ???  IR      +      34.35   1.47 KRNET     OHH  
  SFK   ???  IR      +      62.90   1.56 KRNET     SFK  
  ARSB  ???  IR      +      25.65   2.23 KRNET     ARSB 
  TRKS  ???  IR      +     349.23   2.25 KRNET     TRKS 
  ARK   ???  IR      -       4.54   2.49 KRNET     ARK  
  AML   ???  IR      +      27.69   3.19 KRNET     AML  
  AML   ???  IR      d      27.69   3.19 NNC       AML  
  ARLS  ???  IR      -      37.33   3.23 KRNET     ARLS 
  UCH   ???  IR      +      35.41   3.61 KRNET     UCH  
  EKS2  ???  IR      -      24.53   3.69 KRNET     EKS2 
  KZA   ???  IR      +      43.24   3.86 KRNET     KZA  
  KK31  ???  IR      d     347.05   3.89 NNC       KK31 
  KK31  ???  IR      c     347.05   3.89 NNC       KK31 
  KKAR  ???  IR      -     347.05   3.89 KRNET     KKAR 
  AAK   ???  IR      +      31.63   3.93 KRNET     AAK  
  FRU1  ???  IR      +      31.46   4.13 KRNET     FRU1 
  KBK   ???  IR      +      35.34   4.14 KRNET     KBK  
  CHMS  ???  IR      -      31.07   4.34 KRNET     CHMS 
  CHMS  ???  IR      c      31.07   4.34 NNC       CHMS 
  USP   ???  IR      +      27.22   4.47 KRNET     USP  
  BOOM  ???  IR      +      44.03   4.51 KRNET     BOOM 
  ULHL  ???  IR      +      48.23   4.52 KRNET     ULHL 
  TKM2  ???  IR      +      38.01   4.65 KRNET     TKM2 
  TKM2  ???  IR      c      38.01   4.65 NNC       TKM2 
  ANVS  ???  IR      +      50.58   5.69 KRNET     ANVS 
  AB31  ???  IR      d     323.62  13.01 NNC       AB31 
  ABKAR BHZ  KZ  --  -   a 323.62  13.01 ISC       ABKAR
  AKTO  ???  IR      c     323.48  14.72 NNC       AKTO 
  GNI   B?Z  IR      C     280.92  20.73 MOS       GNI  
  TIXI  B?Z  IR      C      22.99  42.96 MOS       TIXI 

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