# An example of an uncertainty file START COVARIANCE_MATRIX file "RmaMf6Start.Kx.K.1.Cov.txt" variance_multiplier 1.0 END COVARIANCE_MATRIX START COVARIANCE_MATRIX file "RmaMf6Start.R_pp.R.1.Cov.txt" variance_multiplier 1.0 END COVARIANCE_MATRIX