Library Subroutines
  
      
   The "citation_constants" subroutine is used by all the calibration 
and processing   subroutines to obtain the calibration coefficients.  When 
ever new calibration coefficients are computed they need to be updated in 
the "citation_constants.pro" subroutine.  The flight date is used by 
the "citation_constants.pro" subroutine to determine the correct calibration 
coefficient.
 
    To calculate all new coefficients,   start with "alpha_cal", 
determine new alpha angle calibration coefficients,   update "citation_constants.pro", 
run "beta_cal", update "citation_constants.pro",   run "wind_cal", update 
"citation_constants.pro".  Repeat the above procedure until the calibration 
coefficients converge. 
 
 Please contact David
Delene at delene@aero.und.edu
with your questions or comments.
   
          Citation Aircraft Wind Calculation
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