matrix_view

Source: cli/datasets/matrix_view.pro

 matrix_view
        Set the view region for a matrix dataset.

 Usage:
        matrix_view, xlo, ylo, xhi, yhi

 Arguments:
        xlo,ylo int     The lower-left corner of the view (starts from 1)
        xhi,yhi int     The upper-right corner of the view
                        The 4 arguments may be condensed to a single
                        4-element array.

 Keyword:
        all     If set, then set the view to the whole matrix.

 Datasets:
        MATRIX

 History:
        Original: 24/7/00; SJT