Release Notes Smart 1.3.2

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What's new in Smart 1.3.2
Known issues
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Release Notes Smart 1.3.1 (separate page)
Release Notes Smart 1.3.0 (separate page)
Earlier release notes (separate page)

What's new in Smart 1.3.2

February 2, 2023

Error corrected

A flaw in the code of RK4fixed integration could cause an error when starting the run with that integration method. The problem did not show for all models, however.
[Note added afterwards:] For using the corrected RK4fixed integration method, please first compile the model with the new template.

Example models

Experiments using RK4fixed integration have been added to examples Oscillator and Water Flow. An additional experiment using Euler integration has been added to example Oscillator.

Known issues

The number of condition-formula pairs in model components is still hard coded. (Its limit has been increased to 20 in a previous version of Smart.) The list of condition-formula pairs should grow and shrink like the lists of array families and array indexes. Unfortunately, this is not a trivial change.

The order of existing variables in existing graphs is not changed when they are changed in the Define Output dialog. This has been a (previously undiscovered) issue in all versions of Smart.

Special state kind "Delay" is still "not yet implemented".

Prints of listings and graphs do not always scale properly. Unfortunately, these are issues of underlying components, out of our control.

An early version of Smart supported customization of visibility of model components. This feature has not been maintained and is possibly broken. Please remove or rename any old .cst and .prv files that accompany your models.

If you find any errors not included here, please inform us.

Contact

For questions and suggestions regarding Smart, please contact Mark R. Kramer (mark dot kramer at wur dot nl) of the Information Technology chair group at Wageningen University.