matrix_dataset::set_scaling

Source: dataset/matrix/matrix_dataset__set_scaling.pro

 matrix_dataset::set_scaling
        Set the scaling of a matrix dataset.

 Usage:
        dsref -> set_scaling, range, <keys>

 Argument:
        range   float   The range of values to display, this may be
                        counts or rates depending on the contents of
                        the file (which doesn't tell you).

 Keywords:
        all             If set, then show the whole matrix
        field   int     Specify a viewport of the matrix (this is in
                        the form of a 2x2 array the first 2 elements
                        give the lower left and the last 2 the upper
                        right corner).
        sequence        If set, then show all the individual matrices
                        separately, in sequence.
        linear          If set use a linear scaling of the colour table.
        logarithmic     If set, use a logarithmic scaling of the
                        colour table.

 History:
        Original: 16/6/00; SJT
        Removed sum setting: 19/6/00; SJT