spect_dataset::set_layout

Source: dataset/spect/spect_dataset__set_layout.pro

 spect_dataset::set_layout
        Set up the layout of a spect plot page.

 Usage:
        dsref -> set_layout, layout, default=default, $
                 with_headers=with_headers

 Argument:
        layout  int     Either the number of columns or a 2-element
                        array with columns and rows.

 Keywords:
        with_headers    If set, then add headers to the plot.
        default         If set, then make default settings.
        verify          If set, then verify that the current layout
                        setting is valid for this dataset.
        in_columns      If set, then lay the panels in columns not
                        rows.

 History:
        Original (after pad): 15/3/00; SJT
        Add verify and in_columns keys: 22/3/00; SJT