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Simgua 3.7.7.3.1630
Modeling tool similar to VenSim or STELLA, solves complex simulations. Shareware ($64)
Simgua is a powerful modeling tool similar to VenSim, PowerSim or STELLA that can solve complex simulation problems with surprising ease. Simgua's foundation is an intuitive flow and stock principle. Stocks - or reservoirs - of some material are connected by a series of flows. The stocks can contain any material - water, air, dollars, or even chickens - and the quantity of the flows are specified by the user using mathematical equations or formulas. This seemingly simple base can be used to model incredibly complex systems including the following:
Environmental Models:
Environmental Models:
What's New
Version 3.7.7.3.1630:
- Ability to adjust model parameters and flows during a simulation
- Ability to restrict stocks to only positive values
- Improved method of entering units in equations (e.g. "{4 Meters}")
- Additional minor feature enhancements and stability improvements
Requirements
- PPC / Intel
- Mac OS X 10.4 or later.
- Apple's free X11 application must also be installed.
Simgua User Discussion (Write a Review)
Overall:
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Simgua is a powerful modeling tool similar to VenSim, PowerSim or STELLA that can solve complex simulation problems with surprising ease. Simgua's foundation is an intuitive flow and stock principle. Stocks - or reservoirs - of some material are connected by a series of flows. The stocks can contain any material - water, air, dollars, or even chickens - and the quantity of the flows are specified by the user using mathematical equations or formulas. This seemingly simple base can be used to model incredibly complex systems including the following:
Environmental Models:
Environmental Models:
- Water and Wastewater Treatment
- Air Treatment
- Pollutant Transport
- Ecological Models
- Models of Industrial Processes
- Economical Models
- Demographic Models
Copyright © 2012 MacUpdate LLC
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Dylan-Mcnamee reviewed on 12 Nov 2009
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Simgua is not so easy to use. You cannot interact graphically with flow, stock and links icons... Compare with STELLA or MADONNA.
Simulation is slooooow (try Runge Kutta 4th order).
No ps or eps or pdf graphics. It's not serious!
The only choice to export results is Excel but the resulting .xls file makes open office hang.
Simgua crashes continually. Amateurish work.
$860.0: is this price a joke!
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a.krzyzak reviewed on 02 Jan 2009