For many molecular modelers, getting started with a new software platform can feel like an overwhelming first step. Ensuring your system meets the requirements, properly installing the software, and troubleshooting any initial configurations can eat into valuable research time. If you’re exploring SAMSON, the platform for computational nanoscience, here’s a detailed guide to make installation and setup straightforward, allowing you to focus on your projects faster.
Why SAMSON?
SAMSON stands for Software for Adaptive Modeling and Simulation of Nanosystems, and it is designed for a wide range of fields including life science, material science, physics, and chemistry. Its open architecture makes it a fantastic platform for building models, running simulations, and visualizing results. Plus, it’s easy to adapt to specific workflows using its extensive extensions library.
First Things First: Confirm Requirements
Before starting the installation, confirm that your device is compatible. Refer to the Requirements and Platforms guide to check supported operating systems, hardware recommendations, and Linux dependencies (if applicable).
Installing SAMSON
- Download: Visit the Install SAMSON page to download the installer suitable for your operating system.
- Launch the Installer: Follow the step-by-step instructions provided on the installation page. These include agreeing to the terms, selecting the installation location, and optionally entering a key.
- Allow Default Extensions: The first time you start SAMSON, it will automatically download a set of default extensions. Let the process complete to ensure access to essential tools.
How to Start SAMSON
- Windows: Start SAMSON from the Start menu or execute the file located at
C:/Users/%USERNAME%/OneAngstrom/SAMSON-Application/11.0.0/Binaries/SAMSON-Core.exe. - Mac: Open Launchpad or the Applications folder to find SAMSON. It is installed at
$HOME/Applications/SAMSON.app/. - Linux: Launch SAMSON from the Apps dashboard or by running
./SAMSON-Core.shlocated in~/OneAngstrom/SAMSON-Application/11.0.0/Binaries.
To streamline your workflow on Linux, consider creating an alias like this:
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alias samson='$HOME/OneAngstrom/SAMSON-Application/11.0.0/Binaries/SAMSON-Core.sh' |
With the alias, you can now simply type samson in your terminal to launch the software.
Troubleshooting Installation Issues
In case you encounter issues, particularly with graphics on Linux when using AMD/ATI graphics cards, the Troubleshooting page offers helpful tips to resolve them. From installation bugs to graphical problems, the troubleshooting guide ensures that you’re back on track quickly.
Next Steps
Now that you’ve installed and started SAMSON, head over to the First Look guide to get acquainted with the interface. If you’re eager to begin experimenting with molecular structures, check out the Loading Molecules page for a detailed walkthrough.
For more details, visit the Getting Started section.
SAMSON and all SAMSON Extensions are free for non-commercial use. You can get SAMSON at www.samson-connect.net.