User's Guide

Table Of Contents
Glossary
FasTrac Millennium User’s Guide – May 2003
FutureScan – This is an optional module that predicts and displays the intensity and location
changes of precipitation fields.
High Definition Data Processing (HDDP) – This feature smoothes out the pixelated
appearance of NEXRAD radar data.
hot buttons – A set of 20 buttons, directly above the view area, that lets you execute various
features with a single left click. Some hot buttons also have right-click features.
Ingestor program – A separate program that receives local or NEXRAD radar data and makes it
available on your system.
intensity repaint - This is a SEQUENCER event that redisplays the radar sweep to depict the
weather intensity. Use this only when you are switching from NEXRAD to real-time radar data.
lightning – An optional module that allows for the ingestion of live lightning data and the
manipulation of its display.
latitude – The angular distance, measured north or south from a point on the map view to the
equator. The main status area displays the latitude of the current cursor position.
Log to file – The Radar Log to File command that logs your radar files so that you can recall
them later. This command is essential for replaying real-time radar data and displaying time-
lapses of real-time radar.
longitude – The angular distance, measured east or west from a point on the map view to the
prime meridian in Greenwich, England. The main status area displays the longitude of the current
cursor position.
liquid database – The system of databases that determines how map features such as roads,
rivers, and places appear. It allows for smooth transition between views.
main menus – The row of pull-down lists along the top of the FasTrac window that lets you
access many advanced features.
map pointer – A Windows-style mouse pointer tool that is used to point out things on the map.
module – A feature or set of features that does not come with the basic FasTrac system but can
be purchased separately. Every module either adds new features or enhances existing features.
multisweep – The operation used by the Network America module to conduct a sweep of several
radar sites simultaneously.
Neighborhood Weather Net – The optional module that provides non-storm related weather
data, such as temperature, humidity, and air pressure.
Network America – The optional module that simultaneously displays data from up to 20 radar
sites.
Omninet.ini – FasTrac’s main configuration file.
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