C-ROADS and C-LEARN are interactive, accessible computer simulations that help people visualize the long-term climate impacts of decisions being undertaken today. By making it easy to add up country emissions targets and to project their implications for the “bathtub dynamics” … Continue reading
A quick tour of new optimization & calibration features in Vensim 6:
A quick tour of the new look of the Vensim 6 tools and equation editor:
Version 6.0 introduces a new look and new features, along with many bug fixes. Interface Changes Equation Editor Toolbars and Cursors Optimization Features Stochastic optimization Discrete constraints on optimization parameters Extended payoffs Markov chain Monte Carlo & simulated annealing Extended … Continue reading
Vensim 5.11a Significant upgrades to the Help system, including improved indexing and nearly 100 sample models illustrating the use of built-in functions. Enhancements to the document tool and SyntheSim functionality with lookups in large models A number of bug fixes … Continue reading
Vensim is ideally suited for creating sophisticated system dynamics simulation models, and Ventana UK’s Sable tool provides desktop deployment, but how can modelers make the insights from models accessible via the web? Forio Simulate is a web hosting application that makes it easy for modelers to integrate Vensim models into end-user web applications. Webinar with Billy Schoenberg & Matt Adams, Forio, and Tom Fiddaman, Ventana. Continue reading
Vensim 5.10 integer allocation with ALLOCATE_AVAILABLE import data from .xlsx files and also access them using GET DIRECT… function or GET XLS… functions on the Macintosh. Double precision data support is also available for DSS only. GET XLS with named … Continue reading
