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
  ACR   S?Z  IR      C     332.01   0.42 CASC      ACR  
  DVD   S?Z  IR      D      73.09   0.54 CASC      DVD  
  BRU2  B?Z  IR      D      28.20   0.58 CASC      BRU2 
  BRU2  S?Z  IR      D      28.20   0.58 CASC      BRU2 
  BUS   S?Z  IR      C     328.44   1.49 CASC      BUS  
  QCR   S?Z  IR      C     313.97   1.64 CASC      QCR  
  URSC  S?Z  IR      C     332.70   1.74 CASC      URSC 
  LCR2  S?Z  IR      C     324.89   1.78 CASC      LCR2 
  ICR   S?Z  IR      C     333.34   1.89 CASC      ICR  
  LAJ   S?Z  IR      C     324.21   1.94 CASC      LAJ  
  SJS   B?Z  IR      D     327.05   1.97 CASC      SJS  
  PRS1  S?Z  IR      C     322.04   2.15 CASC      PRS1 
  CGA2  S?Z  IR      C     319.53   2.27 CASC      CGA2 
  VPS2  S?Z  IR      C     326.72   2.27 CASC      VPS2 
  TRTC  S?Z  IR      D     342.20   2.40 CASC      TRTC 
  AZU   S?Z  IR      C     100.11   2.71 CASC      AZU  
  UPA   S?Z  IR      D      78.15   3.47 CASC      UPA  
  UPA   B?Z  IR      C      78.15   3.47 CASC      UPA  
  JEF   S?Z  IR      D      75.02   3.67 CASC      JEF  
  CRZC  S?Z  IR      C     315.92   3.71 CASC      CRZC 
  SSNN  S?Z  IR      D     316.70   4.12 CASC      SSNN 
  CONN  S?Z  IR      D     321.49   4.18 CASC      CONN 
  COFN  S?Z  IR      D     321.46   4.94 CASC      COFN 
  BOA1  S?Z  IR      C     327.56   4.97 CASC      BOA1 
  PYTN  S?Z  IR      C     324.58   5.21 CASC      PYTN 
  COPN  S?Z  IR      C     317.69   5.27 CASC      COPN 
  MIRN  S?Z  IR      D     318.62   5.54 CASC      MIRN 
  LEON  S?Z  IR      D     317.13   5.64 CASC      LEON 
  TEL3  S?Z  IR      D     318.54   5.72 CASC      TEL3 
  QUIN  S?Z  IR      D     325.16   5.89 CASC      QUIN 
  SOMN  S?Z  IR      D     325.30   6.24 CASC      SOMN 

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