

4. PRESENTING FORECASTED DATA › 4.6 Case Studies › 4.6.1 Extended Example I/O Workload Analysis › 4.6.1.2 Control Parameters
4.6.1.2 Control Parameters
Figure 4-8 shows the Presentation Graphics screen that
contains the control parameters used in this case study.
--------------------------- Presentation Graphics ---------------------------
|Command ===> |
|Enter a ? in any data entry field for more information on valid values. |
|Composing CA MICS Inquiry: CHNPLT - Channel 5 Workload Study |
| |
|Report title ===> HISTORY OF CHANNEL 5 SIO COUNT |
| |
|Selection criteria |
| Input file ===> CHN - I/O Channel Example,03/10/93 |
| Start date ===> _________ (ddmonyyyy) |
| SYSID ===> TSO1 |
| Zone ===> 1 |
| No. months ===> (1-9999) |
| Specify CAPAPU Values ===> N (Y/N) |
| |
|Data element ===> CHAN5CNT |
|Previous forecast date ===> _________ (ddmonyyyy) |
|Y-Axis label ===> SIO COUNT |
|Plot type ===> PRINTER (COLOR/PRINTER) |
|Include Worksheets ===> N (Y/N) |
| |
|Specify extended options ===> Y (Y/N) |
| |
-------------------------------------------------------------------------------
Figure 4-8. SIO Count Study Control Parameters
The parameters for the Presentation Graphics screen shown in
Figure 4-8 are defined below:
Report The title that appears on the Presentation
title: Graphics reports.
Input file: The CHN resource element file that was
originally defined in the extended example in
Section 3.3.3.1 of this guide.
Start date: The start date for date range selection. Since
neither start date nor number of months is
specified for this analysis, no date range
selection is applied to the historical
observations from the CHN resource element file.
SYSID: The historical observations for SYSID TSO1 only.
Zone: The Zone, Hour, or Dayname to be included in the
analysis.
No. months The maximum number of months that will be
included in the analysis.
Specify The specification for CAPAPU. The CHN resource
CAPAPU element file was not defined as containing the
value: CAPAPU data element, so no CAPAPU value may be
specified on the CAPAPU Selection Values screen.
Data The name of the data element (CHAN5CNT) in the
element: capacity planning resource file which contains
SIO counts for channel 5.
Previous The date of any previous forecast. In this
forecast case, there are no previous forecasts, so the
date: entry is left blank.
Y-Axis The label for the Y-axis. For this example, the
label: label is SIO COUNT.
Plot type: The specification for the type of plot. PRINTER
is selected for the line printer plot.
Include The specification to include information
Worksheets: produced through the use of the Capacity Planner
Worksheet Facility.
Specify Type a Y in this field to enter the extended
extended options menu, shown in Figure 4-9.
options:
--------------------------- Extended Options Menu ---------------------------
|Command ===> |
| |
|Inquiry Step: Presentation Graphics |
| |
|Description text: |
| ===> LINEAR MODEL OF CHANNEL 5 SIO COUNT DEVELOPED WITH__________ |
| ===> GMA SMOOTHED DATA___________________________________________ |
| ===> ____________________________________________________________ |
| ===> ____________________________________________________________ |
| ===> ____________________________________________________________ |
| ===> ____________________________________________________________ |
| |
|Override color graphics format parameters ===> N (Y/N/R) |
| Color graphics format set ===> PENPLOT |
| |
|Specify Y-axis reference (capacity) lines ===> N (Y/N/R) |
| |
-------------------------------------------------------------------------------
Figure 4-9. SIO Count Study Extended Options
The parameters for the Presentation Graphics Extended Options
Menu shown in Figure 4-9 are defined below:
Description The descriptive text to appear as footnotes to
text: the plot.
Override Specify Y for yes, N for no, or R to reset and
color return to previous value.
graphics
format
parameters:
Color Enter the format type that you specified in
graphics MICF.
format set:
Specify Specify Y for yes, N for no, or R to reset and
Y-axis return to previous value.
reference
(capacity)
lines:
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