Efficient Atom Rendering for Large-Scale Simulations with Rasmol: Tips & Tricks

  • Context: Undergrad 
  • Thread starter Thread starter altered-gravity
  • Start date Start date
  • Tags Tags
    Atom Software
Click For Summary
SUMMARY

The discussion focuses on rendering large-scale atomistic simulations using Rasmol, specifically for visualizing simple spheres in a face-centered cubic (fcc) structure. The user is employing a standard Verlet algorithm and has generated trajectories for several hundred to thousands of atoms. While Rasmol is suggested as a suitable tool, the user expresses a need for straightforward visualization without complex features like bonding or surface rendering. The conversation highlights the challenge of finding appropriate software that meets these specific rendering requirements.

PREREQUISITES
  • Understanding of atomistic simulations and their applications.
  • Familiarity with the Verlet algorithm for molecular dynamics.
  • Basic knowledge of Rasmol and its rendering capabilities.
  • Awareness of visualization needs in computational chemistry.
NEXT STEPS
  • Explore Rasmol's documentation for rendering large datasets effectively.
  • Investigate alternative visualization tools suitable for simple atomic representations.
  • Learn about optimizing performance in atomistic simulations with large numbers of atoms.
  • Research the ccp14 website for additional software options for atom rendering.
USEFUL FOR

This discussion is beneficial for researchers and students in computational chemistry, particularly those involved in atomistic simulations and seeking efficient visualization techniques for large datasets.

altered-gravity
Messages
62
Reaction score
0
Hi,

I´ve just started in atomistic simulations, so I need some advice please. I´m simultaing a fcc cubic structure using a standard Verlet algorithm. I´ve already got the trayectories and I need to render the atoms and make a presentation.

I just need simple spheres in space, not molecules nor proteins, not complicated renderings, but it´s a quite big amount of atoms (several hundreds or if possible, thousands). I´ve heard Rasmol is useful for this but If anyone can give me advice ...
 
Physics news on Phys.org
do a search for ccp14 you'll find a site with all kinds of software for x-ray/neutron diffraction. And you should also find programs that do what you describe.
 
Thanks, i´m taking a look on them. But all of those visualization programs appear to be for molecular rendering (proteins). I don´t need bonding, surface rendering, charge densities nor any calculations ...

I just need "spheres in space" but lots of them. Thank you very much anyway.