PhytoSim v1.2

Dynamic Plant Modelling and Simulation

Easy to Learn, Powerful to Use...

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PhytoSim Pricing

PhytoSim Frequently Asked Questions

PhytoSim User Guide

PhytoSim Change Log

Download free PhytoSim trial
Main Features
  • Windows and Mac version.
  • Compilation free modelling.
  • Model editor with syntax highlighting, real-time model analysis and unit checking.
  • Supports dynamic models with algebraic and/or differential equations.
  • Built-in plant model library (including simulation examples for all models).
  • Unit support throughout the entire modelling/simulation process.

  • Dynamic model simulation.
  • Automatic model calibration.
  • Uncertainty analysis.
  • Sensitivity and identifiability analysis.

  • Multi-core processor support (for some algorithms).
  • Built-in support system: ask questions, report bugs, request features.
  • Only buy what you need: install, upgrade and puchase modules right from within PhytoSim.
  • Free 30-day trial for all paid modules.
  • One license for all your computers (one active instance at a time).

Standard Modules

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Data I/O
  • Central data import export location.
  • Quickly visualize input and output data.
  • Also supports very large files (100000+ lines).
  • Extract data column titles and units from file headers.
  • Assign units to input columns to allow conversions between input and model units.
Learn more...

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Modelling
  • Compilation free modelling.
  • Model editor with syntax highlighting, real-time model analysis and unit checking.
  • Supports dynamic models with algebraic and/or differential equations.
  • Built-in plant model library (including simulation examples for all models).
Learn more...

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Simulation
  • Simulate dynamic models.
  • Model changes can be resimulated directly: no compilation step required.
  • Drag and drop to visualize simulation results.
  • Multiple differential equation solvers.
  • Simulation examples for all included models.
Learn more...

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Calibration
  • Automatically fit a model to measured data.
  • Fit parameters and derived variable initial conditions.
  • Multiple optimization algorithms (local and global).
  • Detailed visualisation of the calibration progress.
Learn more...

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Uncertainty Analysis
  • Determine the model output uncertainty due to uncertainty in model parameter, initial conditions or data variables.
  • Monte Carlo based.
  • Latin Hypercube sampling to ensure the uncertainty distributions are sampled evenly.
Learn more...

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Sensitivity Analysis
  • Calculate local sensitivity functions (absolute and relative).
  • Rank the model components according to their influence on the model output.
  • Identifiability analysis: which model components can be calibrated given a certain experiment.
Learn more...
Special Modules

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Offline
  • Allows offline usage of PhytoSim using a USB copy protection dongle.
  • Only Free, Beta and Paid modules (with paid invoice) will work offline.
  • Only one USB copy protection dongle can be puchased by each account.
  • Broken USB copy protection dongles will be replaced free of charge.
  • Lost USB copy protection dongles will NOT be replaced!
  • Price: 99 EUR, excl. VAT.

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Support
  • Provides support and updates for paid modules.
  • One year of free support included when purchasing any paid module.
  • Use the built-in support system or email support@phyto-it.com.
  • Price: 499 EUR/year (excl. VAT).

 

    Do you think another type of module would be useful to the plant modelling community?

    Contact support@phyto-it.com and, if possible, we will be happy to develop it for you.