News

Monte Carlo Simulations in Pathfinder

June 20, 2018
Pathfinder 2018.3 will include basic monte carlo simulation tools to automate multiple simulations where the initial positions and properties of occupants are randomized. This post demonstrates this capability. Read More...

FEMTC 2018 – Registration is Open with a List of Presentations

June 7, 2018
FEMTC 2018 event registration and hotel reservation links are online. Accepted presentations are now listed on the webpage and there will be a NIST NFRL tour option available on day 3. Read More...

Change Behavior in Pathfinder

May 16, 2018
As of Pathfinder 2018.2, Behaviors can now dynamically change from one to another throughout the simulation. The new Change Behavior step allows the user to define a progression to one of the other Behaviors defined in the model. Read More...

FEMTC 2018 Call for Papers and Key Speakers

April 18, 2018
Thunderhead Engineering is hosting the 4th Fire and Evacuation Modeling Technical Conference (FEMTC) on October 1-3, 2018 in Gaithersburg, MD. We have planned two and a half days of technical presentations on fire and evacuation modeling. Read More...

Pathfinder 2018.2.0417

April 17, 2018
This release includes bug fixes and improves boundary vent visualization in Results. Read More...

Korean Translation of PyroSim and Pathfinder

April 13, 2018
Kimyoung Engineering Co.,Ltd has finished the process of translating PyroSim and Pathfinder into the Korean language. In addition to the software translations, they are working on the translation of tutorials and software documentation. Read More...

Top 10 Reasons You Should be Using the New Integrated PyroSim Results

April 10, 2018
PyroSim now includes an integrated Results Viewer. Here are the top 10 reasons you should be using it. Read More...

Pathfinder 2018.2.0329

March 29, 2018
This release adds support for behavior switching, improvements to results visualization, and support for the latest PSM files. Read More...

Group Movement in Pathfinder

March 19, 2018
In Pathfinder 2018.1, occupants can be assigned to groups that move together during the simulation. In this post, we illustrate a few use cases. Read More...

Display Experimental Trajectory Data in Pathfinder Results Viewer

February 16, 2018
This post demonstrates an undocumented feature in Pathfinder for visualizing experimental trajectory data in the Result Viewer. Read More...