For molecular modelers aiming to understand how molecular structures evolve over time, analyzing trajectories can be one of the most crucial steps. Whether you’re working with molecular dynamics simulations or want to observe a molecule’s journey in a conformational landscape, SAMSON’s Path Analyzer provides a highly interactive and visual approach to this process.
What does the Path Analyzer do?
The Path Analyzer in SAMSON enables users to analyze saved paths or trajectories efficiently. It’s particularly well-suited if you’re dealing with a trajectory generated from molecular dynamics simulations or a saved conformational path.
With the Path Analyzer, you can:
- Extract meaningful observables, such as energies, distances, and angles from trajectories
- Create customizable plots to visualize these observables
- Store results in easy-to-access dashboards for presentations and further studies
How does it solve the pain points of molecular modelers?
Trajectory analysis often requires specialized software, scripting, or tedious data manipulation. For scientists without extensive programming skills or those simply constrained by time, exporting and analyzing data can be challenging. Moreover, ensuring that interactive visuals remain simple yet insightful adds to the complexity.
The Path Analyzer in SAMSON alleviates these challenges by providing a full-featured analysis platform integrated directly into the application. This eliminates the need for external file exports or additional scripts. Its interactive interface allows researchers to work directly on trajectories without detaching from the modeling environment, reducing errors and increasing productivity. Instant visualizations help teams better communicate their findings as well.
Key Features of the Path Analyzer Workflow
The Path Analyzer workflow offers several integral features that help streamline trajectory analysis:
- Start from existing trajectories: Import or generate paths within SAMSON, and ensure they are part of the active document. Paths can originate from molecular dynamics simulations or local modeling scenarios.
- Interactive observables: Choose observables that matter most, whether it is energy profiles, distances between atoms, or other relevant data types.
- Multi-path analysis: Forget about analyzing paths one by one – the Path Analyzer lets you compare the evolution of multiple trajectories side-by-side.
- Configurable plots and dashboards: Create visual representations that are tailored to your study, enhancing your understanding and providing easy-to-export insights.
Why it stands out
Unlike other tools that demand exporting trajectories and processing them in standalone software, the Path Analyzer keeps modelers immersed in the SAMSON ecosystem. By combining this analysis with SAMSON’s modeling capabilities, modelers can iterate quickly, make informed decisions, and communicate findings more effectively. Plus, anyone hesitant about resource management can rest assured: the Path Analyzer integrates seamlessly with SAMSON’s cloud features if remote processing is needed.
Getting Started
Ready to make trajectory analysis part of your workflow? Start with the foundational section on Path Analyzer from the official documentation. If you haven’t yet generated paths, explore the Modeling and Simulation module first to set up your trajectories.
Learn more about Path Analyzer and other capabilities here: https://documentation.samson-connect.net/users/latest/simulate-and-analyze/
SAMSON and all SAMSON Extensions are free for non-commercial use. Get SAMSON at https://www.samson-connect.net.