Standard Properties
PyModelData uses properties to describe items. There are several properties with special meanings.
| Property | Description | Scope |
| comment | reserved for later use | template |
| default | default value of the item | template |
| help | help text for model user (displayed by future UI) | template |
| max | upper bound of value (value <= max) | template |
| min | lower bound of value (min <= value) | template |
| required | list of item names that have to be provided by the model user | template |
| unit | unit of the item (None if no unit) | template and model data file |
| value | value of item as string, floating point, integer or date | model data file |
