Wavetronix Command DataView (CMD-DV) - User Guide User Manual

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CHAPTER 5 • WORKBOOKS PAGE

VSO Graph – Displays a line showing the flow of data from the beginning to the end of

the day for volume, speed and occupancy; the three data lines can be toggled by check-

ing the V, S and O boxes. If the data comparison feature is turned on, the graph will

also display up to three comparison lines—labeled CV, CS and CO—allowing direct

comparisons between the data.

Show Flagged Data Only – Filters the Data List to show only those data entries that

have been previously flagged by one or more filters.

Show Missing Data – Determines whether missing data records are to be displayed in

the list (displayed with blank data values).

Show Suggested Values – Determines whether suggested values (either from filters or

from comparable data) are to be displayed in the list.

Display Settings – Controls the number of data records displayed on the page, defined

in hours. If the Data Per Page value is set to be less than 24 hours, the page control will

become visible at the bottom of the page, allowing you to switch between pages.

Choose A Date – Allows you to select the day to be displayed in the Data List using the

calendar pop-up.

Compare With Station/Historical Data – Allows daily data for a station to be directly

compared with data from either another day or another station, showing any data dif-

ferences.

Figure 5.9 – Compare With Station/Historical Data

To use this option, check the Show Comparable Data checkbox, then select one of the

two compare options: Other Station, which compares data for the same day but from

another station in the workbook, or Other Date, which compares data from the same

station but from another day in the workbook.

Once set, click Refresh List to open the comparable data in the list. If data exists for

the given station/date, the comparable data values will be displayed in the Suggestion

columns to the right of each of the Volume, Speed and Occupancy columns. As with

data filter suggestions, these comparable data values can overwrite the current value

with the alternate value by clicking on the link.

Data List – Displays current-day data records for the station. The data list displays one

full day at a time. Change the day by using the Previous Day and Next Day links or by

selecting a date from the Choose A Date calendar. Only dates within the scope of the

start/end dates for the current workbook can be chosen. Dates that contain at least one

flagged data record will be highlighted in red.
The list shows the time, volume, speed and occupancy of the traffic, as well as whether

the data was flagged and/or edited (see Figure 5.10).