Get short, timely messages from Thunderhead Eng..

Twitter is a rich source of instantly updated information. It's easy to stay updated on an incredibly wide variety of topics. Join today and follow @thunderheadeng.

Get updates via SMS by texting follow thunderheadeng to 40404 in the United States
Codes for other countries

Country	Code	For customers of
Two-way (sending and receiving) short codes:
Australia	0198089488 Telstra
Canada	21212 (any)
United Kingdom	86444 Vodafone, Orange, 3, O2
Indonesia	89887 AXIS, 3, Telkomsel
Ireland	51210 O2
India	53000 Bharti Airtel, Videocon
Jordan	90903 Zain
New Zealand	8987 Vodafone, Telecom NZ
United States	40404 (any)

thunderheadeng

New PyroSim 2012 Release: lnkd.in/SiaZmE 9:34 AM May 1st via LinkedIn
@EdinburghFire Yep, twitter still works. :) 6:38 AM Mar 29th via Twitter for Mac in reply to EdinburghFire
koverholt New feature! Added time step (and CPU/step) vs. FDS time plots to FDS Runtime Estimator: goo.gl/Mn5tP (Thanks @thunderheadeng!) 4:07 PM Mar 22nd via Twitter for Mac Retweeted by thunderheadeng
@koverholt Another nice metric to plot would be the Time step and/or the CPU/step over time. 10:40 AM Mar 22nd via web in reply to koverholt
@FrkStorm Yes, from a quick glance at the report, it looks like a input validation error when text is not in the field. Repair in progress. 6:48 AM Mar 21st via Twitter for Mac in reply to FrkStorm
@FrkStorm Thank you, how did you like the nifty crash reporting dialog? Another new feature that you have just beta tested. :) 6:39 AM Mar 21st via Twitter for Mac in reply to FrkStorm
Quick reminder, while we watch twitter, it is not our primary support channel. Email to support@thunderheadeng.com is better. Thank you! :) 12:53 PM Mar 20th via Twitter for Mac
“@koverholt: I got this error…" I was able to install both into my VM. Installed 32 after 64, and rebooted for changes to running services. 12:51 PM Mar 20th via Twitter for Mac
I uploaded a @YouTube video youtu.be/2SUzEExNG9g?a PetraSim Layer Demo 8:09 AM Mar 20th via Google
@Jonnawest @FrkStorm great, now you can let us show off your monster models on our website. :) 7:40 AM Mar 20th via Twitter for Mac
“@FrkStorm: @thunderheadeng It seems sturdy as a bunker!” This is music to our ears. But, keep at it. Any changes to the new features? 7:19 AM Mar 20th via Twitter for Mac
@koverholt Did you run the installation program as administrator? 7:18 AM Mar 20th via Twitter for Mac in reply to koverholt
“@Jonnawest: @FrkStorm @thunderheadeng They wanted us to break it no? :-P” Yes, we want you to try. But, it should not actually break. :) 6:04 AM Mar 20th via Twitter for Mac
@Jonnawest :-) Did it handle the airport? If not, can you send the file to us? 4:51 AM Mar 20th via Twitter for Android in reply to Jonnawest
@FrkStorm I confirmed that if you run the same input, with no changes to the initial state multiple times, you should get the same answer. 3:14 PM Mar 19th via Twitter for Mac in reply to FrkStorm
@FrkStorm Glad you like what you see so far. :) 11:20 AM Mar 19th via Twitter for Mac in reply to FrkStorm
PyroSim 2012 Beta Release is now available. thunderheadeng.com/2012/03/pyrosi… 8:54 AM Mar 19th via Twitter for Mac
I uploaded a @YouTube video youtu.be/9lJN75fKCxo?a PetraSim Five Spot Demo 6:42 AM Mar 19th via Google
@FrkStorm But with fixed initial conditions, the answer should be the same. There is not any randomness built in. 11:20 AM Mar 17th via Twitter for Mac in reply to FrkStorm
@FrkStorm If you run the same simulation twice, there should not be any difference in the answer. If there is please send us a demo file. 11:16 AM Mar 17th via Twitter for Mac in reply to FrkStorm

Name Thunderhead Eng.
Location Manhattan, KS
Web http://www.thunde...
Bio Thunderhead Engineering develops software, with particular expertise in developing intuitive GUI for engineering applications, PyroSim, Pathfinder and PetraSim.