Learn ARENA-SCRIPTING with Real Code Examples
Updated Nov 27, 2025
Performance Notes
Minimize nested loops in SIMAN scripts
Batch data updates using VBA instead of per entity
Pre-load input data to avoid runtime delays
Limit event logging to necessary metrics
Optimize conditional logic for large models
Security Notes
Enable macro security settings appropriately
Control access to external data files
Validate inputs from Excel or databases
Backup models before running automated scripts
Restrict model modifications in collaborative environments
Monitoring Analytics
Trace entity flow through modules
Monitor resource utilization
Audit simulation runs with scenario parameters
Collect performance metrics via Output Analyzer
Check VBA macro logs for automation validation
Code Quality
Comment SIMAN and VBA scripts
Use modular scripts for maintainability
Validate input/output consistently
Test small components before integrating
Follow naming conventions for entities and resources