And More in UDEC

  • Updated save/restore system. Enhancements will allow for backward compatibility of SAV files for future versions of UDEC. (GUI/GIIC)
  • A project in UDEC (GUI) may now be collected into a single file referred to as a bundle file. The file contains the project file, all input files (data files, FISH files, etc.), a state record file for all model states (though not the state (UDSAV) files themselves), and any files that were used in the process of creating any of the model states.
  • Security logic enhancements (GUI/GIIC) include the following:
  • Specifying a particular key on the server when using a network license.
  • Searching for code and option matches (better key matching when multiple keys are present).
  • Better error messages and feedback when key errors occur.
  • The ability to have multiple licenses on a single USB key.
  • New technical support dialog added to the HELP menu that lets users submit technical support requests and automatically includes license and system information that helps Itasca help you (GUI).
  • Dynamic Input Wizard (GUI/GIIC) - Coming soon! The Dynamic Input Wizard tool facilitates the preprocessing of input signals necessary to correct signal input for use in seismic and dynamic analyzes. The wizard includes the following functionality:
  • Import ground motion data (velocity or acceleration) from a UDEC history, UDEC table, or PEER file, and specify data units.
  • Filter ground motion data to remove high-frequency components with a specified cut-off frequency.
  • Add a baseline correction for velocity or displacement drift by removing the mean acceleration, the running average displacement, a polynomial fit displacement, or a low-frequency sine function from the acceleration or velocity.
  • Export processed data (acceleration, velocity, displacement, amplitude spectrum, response spectrum, or Arias intensity) as a UDEC history or UDEC table file.
UDEC Updates

Latest News
  • 2020 Peter A. Cundall Award ...
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  • Itasca Symposium 2020 Technical Papers and Statistics ...
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  • Itasca Symposium 2020 - Registration Now Open! Registration is now open for the Fifth International Itasca Symposium....
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Upcoming Events
17 Feb
Itasca Symposium 2020
The Fifth International Itasca Symposium will be held at the University of Vienna (Austria). The Symposium will features the applicatio... Read More
9 Mar
FLAC Introductory Training - Minneapolis
FLAC is numerical modeling software for advanced geotechnical analysis of soil, rock, groundwater, and ground support in two dimensions... Read More
16 Mar
FLAC3D Introductory Training - Minneapolis
Three days of general feature training addressing basic concepts and recommended procedures for geotechnical numerical analysis.... Read More