    GP-DISPLAY:  Print Gaussian process hyperparameters & other information.

    Gp-display can print the hyperparameter values associated with a
    Gaussian process, the latent values for the training cases, and the
    noise variances for the training cases.

    Usage:

        gp-display [ -h ] [ -l ] [ -n ] log-file [ index ]

    If no index is specified, the last record in the log file is used.  By
    default, or if -h is specified, only the hyperparameters are
    displayed.  If -l is specified, the latent values for the training
    cases will be displayed, if these values have been sampled.  If -n is
    specified, noise standard deviations for individual training cases
    will be displayed, if this makes sense.  More than one of -h, -l, and
    -n can be specified (in any order); eg, -h -n gets both the
    hyperparameters and the case-specific noise standard deviations.

    In the output, the higher-level hyperparameters are shown first,
    followed after a colon by the associated lower-level hyperparameters.
    For the exponential part of the covariance, the scale hyperparameter
    is shown first on a line by itself, followed by the relevance
    hyperparameters in the above format.

    The latent values and noise standard deviations are listed with the
    number of the training case first, followed by the values for each
    output.

                Copyright (c) 1995-2003 by Radford M. Neal