This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Ms. Tahk: Good to have you considering the Unidata Integrated Data Viewer (IDV) for your middle school science classes. Unidata is funded by the National Science Foundation and is part of UCAR, one of the top weather research institutions in the country. The IDV web site is http://my.unidata.ucar.edu/content/software/IDV/index.html The User's Guide is online at http://my.unidata.ucar.edu/content/software/IDV/docs/userguide/index.html and the recent Workshop (a two day course in how to install and use the IDV) is online at http://my.unidata.ucar.edu/content/software/IDV/docs/workshop/index.html The Workshop is probably the first place to look for the simplest installation help and self-training. The User's Guide has very similar material, with more details. See also the Quick Start in the user's Guide, once you have the IDV running. The User's Guide is in the IDV, under the Help menu. The IDV is intended to be downloaded and installed by the users, with no system privileges or system knowledge or work required, in 5 to 15 minutes. This is much easier than installing many software packages in the past. There is no cost of any kind. The IDV is in use in more than 100 universities and research institutions worldwide. Almost all users install the IDV themselves and there is no reason at all why you cannot do so. It only takes a few minutes to try. In 15 minutes you may be looking at the latest satellite, radar, and other weather data in a display far more controlable than anything you can find online, a professional meteorology display system. The IDV will take about 75 megabytes of disk space which on recent computers (last 3 or 4 years say) is not a lot. The data is loaded as needed over the Internet from remote data servers; this is real-time data of current global meteorlogical conditons and forecasts. Special IDV features are intended to help construct classroom and lab exercises, such as the IDV-HTML page viewer, and collaboration where the teacher can control her computer and the students see what she is doing on their computers. The IDV's 3-D, interactive, time-animated view of the atmosphere and weather data is both a way to excite students about science and a tool that can carry them through college meteorology work. You can write with IDV questions to address@hidden. Unidata is tasked to support its community of college and universities but we help others as we have time. Stuart Wier -- **************************************************************************** Unidata User Support UCAR Unidata Program 303 497 8643 P.O. Box 3000 address@hidden Boulder, CO 80307 ---------------------------------------------------------------------------- Unidata http://my.unidata.ucar.edu/ Unidata WWW Service http://my.unidata.ucar.edu/content/support ****************************************************************************