Restart File Creator
Streamline Your ASYST & RELAP/SCDAPSIM Simulation Workflow
Save Time. Resume Work. Accelerate Discovery.
Restarting complex ASYST or RELAP/SCDAPSIM simulations no longer needs to be manual or error-prone. Restart File Creator automatically scans output files, identifies all available restart checkpoints, and generates clean, formatted restart input files for immediate use.
Instant Recovery
Resume interrupted simulations exactly where they left off after power outages or system maintenance.
Efficient Exploration
Start from stable baselines to investigate different configurations without repeating computations.
Precise Debugging
Pinpoint problematic behavior by restarting from specific time points to isolate issues faster.
Why Restart File Creator?
Your engineering time is too valuable to waste on repeated computations
Recover from Interruptions Instantly
System maintenance? Power outage? Hardware upgrade? Don't lose days of computational work. Resume your long-running thermal-hydraulic simulations exactly where they left off.
Explore Alternative Scenarios Efficiently
Starting from a stable simulation state, investigate different system configurations, parameter variations, or operational conditions without repeating baseline computations.
Debug with Precision
Pinpoint problematic behavior by restarting simulations from specific time points. Isolate issues faster and iterate on solutions more efficiently.
Accelerate Parametric Studies
Generate multiple restart points to conduct time-series analysis or parametric investigations from established baselines—ideal for comprehensive system characterization.
Powerful Capabilities
Everything you need to manage simulation restarts with confidence
Intelligent Checkpoint Detection
Automatically scans your ASYST and RELAP/SCDAPSIM output files to identify all available restart points with corresponding timestamps. No manual parsing required.
- Scans output files automatically
- Lists all checkpoints with timestamps
- Compatible with both ASYST and RELAP/SCDAPSIM
Flexible Selection Options
Choose single checkpoints, select ranges, or generate files with all restart points. The interface adapts to your workflow needs.
- Single checkpoint selection
- Range selection for multiple points
- Generate files with all restart points
Safety-First Design
All restart options are automatically commented in generated files, preventing accidental misuse. Uncomment only the specific restart point you need.
- All restart points safely commented
- Prevents accidental errors
- Includes file validation
Smart File Management
Intelligent filename generation incorporates restart point numbers for easy organization. Custom title lines help you document your simulation series.
- Automatic filename generation
- Custom title lines for documentation
- Preview before generating
Built for Engineers
Designed with your workflow in mind
No Installation Hassles
Standalone executable requires no Python or dependency management
Cross-Platform Ready
Works seamlessly on Windows 10+ and macOS 10.13+
Clean Interface
Purpose-built GUI eliminates complexity and confusion
Built-in Help
Comprehensive documentation ensures you're never stuck
Ideal For
Continuing Interrupted Simulations
Resume work after unexpected interruptions without starting over
Parametric Studies
Start from stable baselines for efficient parameter exploration
Debugging Safety Analysis Runs
Isolate and fix issues faster with targeted restarts
Accelerating Computational Workflows
Save hours of computational time on every project
Technical Specifications
Professional-grade tool built for reliability
Input Format
ASYST/RELAP/SCDAPSIM output files (.o)
Output Format
ASYST/RELAP/SCDAPSIM restart files (.r)
Platform
Windows 10+, macOS 10.13+
Deployment
Standalone executable with bundled dependencies
Transform Your Workflow
Restart File Creator puts checkpoint management at your fingertips
Current Version
1.0
Compatible with ASYST and RELAP/SCDAPSIM simulation outputs
Linux version coming soon
Ready to Save Hours of Computational Time?
Get Restart File Creator today and resume your simulations with confidence.
$49.99
One-time purchase • Lifetime access
Questions about integration? Contact our support team