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      +     270.44   1.23 KRNET     DRK  
  BTK   ???  IR      +     287.02   2.06 KRNET     BTK  
  GAR   ???  IR      +     259.58   2.44 KRNET     GAR  
  ARLS  ???  IR      +      16.32   2.48 KRNET     ARLS 
  ARK   ???  IR      +     335.32   2.56 KRNET     ARK  
  TRKS  ???  IR      -     320.75   2.67 KRNET     TRKS 
  NRN   ???  IR      +      44.77   2.79 KRNET     NRN  
  UCH   ???  IR      -      16.89   2.87 KRNET     UCH  
  EKS2  ???  IR      -       5.13   3.19 KRNET     EKS2 
  AAK   ???  IR      +      14.47   3.26 KRNET     AAK  
  AAK   S?Z  IR      D      14.47   3.26 MOS       AAK  
  KBK   ???  IR      -      19.86   3.38 KRNET     KBK  
  CHGR  ???  IR      +     257.30   3.40 KRNET     CHGR 
  ULHL  ???  IR      -      37.14   3.51 KRNET     ULHL 
  CHMS  ???  IR      +      15.84   3.66 KRNET     CHMS 
  CHMS  ???  IR      c      15.84   3.66 NNC       CHMS 
  TKM2  ???  IR      -      25.13   3.82 KRNET     TKM2 
  TKM2  ???  IR      d      25.13   3.82 NNC       TKM2 
  TKM2  ???  IR      c      25.13   3.82 NNC       TKM2 
  USP   ???  IR      +      12.09   3.87 KRNET     USP  
  KK31  ???  IR      c     330.00   4.22 NNC       KK31 
  KK31  ???  IR      d     330.00   4.22 NNC       KK31 
  KKAR  ???  IR      -     330.00   4.22 KRNET     KKAR 
  PDGK  ???  IR      c      48.06   5.98 NNC       PDGK 
  PDGK  ???  IR      d      48.06   5.98 NNC       PDGK 
  MK31  S?Z  IR      C      38.75   9.78 MOS       MK31 
  BRVK  S?Z  IR      C     352.09  13.75 MOS       BRVK 
  DGZ   S?Z  IR      D      39.71  14.28 MOS       DGZ  
  ARU   B?Z  IR      C     334.89  19.58 MOS       ARU  
  BELG  S?Z  IR      C     314.53  21.94 MOS       BELG 
  KBZ   S?Z  IR      C     290.50  23.12 MOS       KBZ  
  ULN   S?Z  IR      D      59.80  25.59 MOS       ULN  
  PALK  S?Z  IR      D     166.50  32.74 MOS       PALK 

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