Official Resources
- Source Repository: https://github.com/siesta-project/aiida_siesta_plugin
- Documentation: Included in repository
- License: Open source (MIT)
Overview
aiida-siesta is an AiiDA plugin for the SIESTA DFT code. It enables running SIESTA calculations within the AiiDA framework with provenance tracking, input management, and workflow automation including optical calculations.
Scientific domain: AiiDA plugin for SIESTA localized-basis DFT
Target user community: Researchers using SIESTA with AiiDA workflow management
Theoretical Methods
- SIESTA input generation
- Basis set and pseudopotential handling
- Output parsing
- AiiDA workflow integration
- Optical property calculations
Capabilities (CRITICAL)
- SIESTA calculation submission via AiiDA
- Basis set and pseudopotential management
- Output parsing (energies, forces, structure)
- Optical calculation support
- Provenance tracking
- WorkChain automation
Sources: GitHub repository
Key Strengths
SIESTA Integration:
- NAO basis sets
- Pseudopotential handling
- Input parameter management
- Optical calculations
- Error recovery
Provenance:
- Full calculation tracking
- Reproducibility
- Data management
Inputs & Outputs
- Input formats: SIESTA parameters, structure, basis/pseudo
- Output data types: Parsed SIESTA output, provenance graph
Interfaces & Ecosystem
- AiiDA: Framework
- SIESTA: DFT code
- Python: Core language
Performance Characteristics
- Speed: Workflow management
- Accuracy: SIESTA-level
- System size: Any
- Automation: Full
Computational Cost
- Plugin: Negligible
- SIESTA calculations: Hours (separate)
Limitations & Known Constraints
- SIESTA only: No other code support
- AiiDA required: Must have AiiDA
- Basis/pseudo files: Need SIESTA data
- Limited documentation
Comparison with Other Codes
- vs aiida-vasp: Different DFT code, same framework
- vs SIESTA directly: aiida-siesta adds provenance
- Unique strength: AiiDA plugin for SIESTA with optical calculation support and provenance tracking
Application Areas
SIESTA Workflows:
- Automated SIESTA calculations
- High-throughput with SIESTA
- Optical property calculations
Mixed-Code:
- SIESTA + other codes via AiiDA
- Transiesta transport calculations
Best Practices
Setup:
- Install AiiDA and configure SIESTA
- Set up basis and pseudopotential data
- Test with simple calculation
Community and Support
- Open source (MIT)
- SIESTA project maintained
- INTERSECT project funded
Verification & Sources
Primary sources:
- GitHub: https://github.com/siesta-project/aiida_siesta_plugin
Confidence: VERIFIED
Verification status: ✅ VERIFIED
- Source code: ACCESSIBLE (GitHub)
- Specialized strength: AiiDA plugin for SIESTA with optical calculation support and provenance tracking