VDV Data Visualization Software

New, Version 3.4 Now Available

A new version of VDV (version 3.4) has been released following the request of system operators running datalogging systems with a large number of measurement points and/or requesting a superior form and style of data handling.

New features include:

• New powerful graph setup that will allow customized look of any graph, including a full set of tools to modify graphs as needed.
• The ability to decide the order in which variable names are displayed, to choose colors, line width, points, columns, background color, timestamp format etc.
• The order of graphs within a page can now be altered by simply dragging the graphs around during setup.
• The Y-scale can be inverted.
• Individual graphs can be copied and pasted or moved into other pages.
• Graph display. When enlarged, user can use check-boxes to turn individual lines off and on, to simplify reading graphs with interleaving data.
• Virtual variables: A full set of calculations is now available, including trigonometry, log and exponential functions.
• A new set of “units” has been included to better meet the needs of the geotechnical industry
• Web Map is a very powerful tool to display a large number of measurements on a picture (or map) background, complete with built in alarms.
• If the variable is in an alarm zone – the background of that variable turns yellow or red and a sound is indicated.
• A “Snapshot” feature in db.data.browser can save a png image of current graphs, which is useful for reports.
• Web-based users (with admin rights) can now maintain access control of their staff, create users and delete users.
• Configuration of alarms, alarm limits and updates times for file update notification can be maintained from an integrated web page.
• Alarm information such as email addresses and cell phone numbers of staff members can be modified on the web.
• Depending upon access rights, web based users can acknowledge alarm state of the entire system (or part of – depending on level of access), add information text to the alarm and browse the system log for any information related to any variable or any site.

Trial Version

Download a free trial-version for evaluation for a period of 30 days.