This page was created by the IDL library routine `mk_html_help2`.

Last modified: Tue Sep 23 18:17:45 2025.

# Directory Listing of Routines

# spedas_gui/api_examples/data_processing

- SPD_UI_SUPERPO_OPTIONS
  This is an example SPEDAS data processing plugin that adds a

# Routine Descriptions

## SPD_UI_SUPERPO_OPTIONS

[List of Routines]

    NAME:
        spd_ui_superpo_options

    PURPOSE:
        This is an example SPEDAS data processing plugin that adds a
        window to the data processing panel for the time series analysis routine
        superpo_histo. This interface allows the GUI user to
        calculate the minimum, maximum, average, median, and difference between min and max
        for several time series datasets (as specified by the tplot variables in the active data
        in the data processing panel).

    CALLING SEQUENCE:
        plugin_options = spd_ui_superpo_options(gui_id, statusbar, historywindow)

    INPUT:
        gui_id: widget id of group leader
        status_bar: status bar object ref.
        history_window: history window object ref.
        loaded_data: loaded data object ref.

    OUTPUT:
        plugin_options: anonymous structure containing input and keyword parameters for the data processing
                       plugin code (in the case of this example, superpo_histo)
        plugin_options = {
               dproc_routine: 'superpo_histo' ; name of the data processing routine that we're providing
                                            an interface to.
               ok: flag indicating success (user clicked OK in the window)
               process_all_vars_at_once: 1b ; flag for whether this data processing operation should
                                          apply to all variables at once (1), or one at a time (0)?
               keywords: keyword_values ; structure that contains keywords to pass to the data processing
                                      plugin; see below for an example specific to this plugin
            }

        where 'keyword_values' is the following structure:

            keyword_values = {
               min: 'minarr' ; specific to this example, passes this value to the 'min' keyword
                           in superpo_histo
               max: 'maxarr' ; similar to above
               med: 'medarr' ; similar to above
               avg: 'avgarr' ; similar to above
               dif: 'difarr' ; similar to above
            }

        To pass additional information to the data processing routine via
        the routine's keywords, add new tags to the keyword_values structure.

        For example, when the user clicks OK in this dialog, the following call is made:
            superpo_histo, '[list of variables in the active data list]', min='minarr', max='maxarr', $
                med='medarr', avg='avgarr', dif='difarr'

    NOTES:
        The _extra keyword should be included if any of the 4 input keywords are not used.

    $LastChangedBy: aaflores $
    $LastChangedDate: 2015-04-24 18:45:02 -0700 (Fri, 24 Apr 2015) $
    $LastChangedRevision: 17429 $
    $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/spedas_gui/api_examples/data_processing/spd_ui_superpo_options.pro $

(See spedas_gui/api_examples/data_processing/spd_ui_superpo_options.pro)