SPC_PLOT.GRS

$$
$$ PROGRAM: SPC_PLOT.GRS
$$
$$ KEYWORDS:
$$   UTILITY
$$
$$ ABSTRACT:
$$   This routine generates SPC charts for plotting X-bar and R values.
$$   If a blank chart is desired, it prompts for all the values needed
$$   to lay out the chart, such as control limits and max/min values.
$$   (These values can come from an existing SPC chart or from the SPC
$$   Calculator spreadsheet).
$$.
$$   If a sample set is available, it can read the set and calculate
$$   all the values needed for the chart. In the future, it will also
$$   be able to plot the data and "read" (interpet) the resulting chart.
$$.
$$   To make this program friendlier to people already working in UG,
$$   it remembers the current work & displayed part and puts the user
$$   back where they were when it is done.
$$
$$ RELEASE HISTORY:
$$   20-APR-1999 First version tested and ready to use (blank charts only)
$$   13-OCT-2000 Initial submission to GRIP International Library
$$   13-OCT-2001 Contact Information Updated!
$$
$$ AUTHOR:  Greg Krumrey, Information Manager
$$ COMPANY: Patriot Machine, Inc.
$$          951 Harmsted Court
$$          St. Charles, MO 63301
$$          greg.krumrey@patriot-machine.com
$$          636-940-1776 x 130
$$
$$ Required Subroutines:
$$   _date_time_str.grs
$$   _get_dir_list2.grs
$$   _menu_select2.grs
$$   _mpy.grs
$$   _spcp_calc_from_file.grs
$$   _spcp_de_grid.grs
$$   _spcp_decode_line.grs
$$   _spcp_mark_groups.grs
$$   _spcp_plot_chart.grs
$$   _spcp_plot_data.grs
$$   _spcp_read_plot.grs
$$   _spcp_settings_from_file.grs
$$   _string_compress.grs
$$   _string_process_param.grs
$$   _template_match.grs
$$   _template_setup.grs
$$   _ucase.grs
$$   _valf.grs
$$
$$ SYSTEM TYPE: ALL
$$
$$ THEORY/VARIABLE USAGE:
$$
$$ VERSIONS SUPPORTED: ALL
$$