- rather than passing gsl_matrix and gsl_vector variables to functions we now pass
    LALsuite Arrays and Vectors
  - enriching a reduced basis given new training data can be performed
  - the <h|h> quadratic terms are now assumed to be computed using a reduced basis
    formed from a training set of the quadratic
  - refs #4123
Original: 8bc5cb67293844584837d0280c137ce38f6e5138