使用 Homebrew, apt, dnf, zypper 安装 votca

项目链接

• 主页
• 仓库
• 上游文档
• 软件包管理器页面

命令和别名

• csg_density
• csg_dlptopol
• csg_dump
• csg_fluctuations
• csg_fmatch
• csg_gmxtopol
• csg_imc_solve
• csg_map
• csg_orientcorr
• csg_part_dist
• csg_partial_rdf
• csg_radii
• csg_reupdate
• csg_sphericalorder
• csg_stat
• csg_traj_force
• xtp_map
• xtp_parallel
• xtp_run
• xtp_tools

项目历史

VOTCA was introduced in the 2009 Journal of Chemical Theory and Computation paper by Ruehle, Junghans, Lukyanov, Kremer, and Andrienko. That paper framed the project as a unified, modular platform for systematic coarse graining at a time when methods such as iterative Boltzmann inversion, force matching, and inverse Monte Carlo were available but not collected in a common framework for direct comparison and extension.

The project evolved from a coarse-graining toolkit into a broader multiscale package. Its documentation describes the CSG component for deriving coarse-grained potentials and analyzing coarse-grained simulations, while the GitHub README describes the current source tree as providing VOTCA-CSG and VOTCA-XTP. The XTP side covers DFT+GW-BSE calculations for excited states, molecular materials with quantum-classical embedding, and electron, hole, and exciton dynamics in atomistic molecular dynamics trajectories.

Stewardship has remained academic and research-institutional. The VOTCA manual states that core development is currently taking place at Los Alamos National Laboratory and the Max Planck Institute for Polymer Research in Mainz, with broader project history also tied to Max Planck, Eindhoven University of Technology, and other contributing research groups.

采用历史

VOTCA's adoption is documented less as consumer-style download numbers and more through scientific reuse. The original 2009 paper established it as a citable implementation of common bottom-up coarse-graining techniques; later literature extended the package, including a 2015 PLOS ONE article on relative-entropy and optimization-driven coarse-graining methods in VOTCA.

The transport and excited-state capabilities broadened the user community beyond classical coarse graining. VOTCA-XTP papers in 2018 and 2020 presented open-source implementations for electronic excitations in complex molecular environments and many-body Green's-function GW/BSE calculations, connecting the package to organic semiconductor and molecular-materials workflows.

使用方式

In coarse-graining work, users typically start from atomistic molecular dynamics data, define mappings from atomistic to coarse-grained sites, derive potentials or force-field parameters, evaluate the quality of the resulting model, and then prepare or analyze coarse-grained simulations. VOTCA-CSG provides command-line programs such as mapping, statistics, radial distribution, force matching, and iterative-update tools for those steps.

In electronic-structure and transport work, VOTCA-XTP is used to extract electronic properties from molecular configurations and run workflows around charge, energy, and exciton transport. The command-line character of the toolkit makes it friendly to high-performance-computing batch jobs and reproducible simulation pipelines.

为什么软件包爱好者会关心

For package maintainers and scientific Unix users, VOTCA is notable because it packages a research-code ecosystem rather than a single executable. Its command-line tools sit between molecular dynamics engines, scripts, and numerical libraries, which is exactly the kind of niche but high-value scientific workflow that benefits from reproducible system packaging.

It is also a good example of an academic codebase that has accumulated multiple named subpackages while keeping a shared upstream identity, so package metadata has to describe both the historical coarse-graining role and the newer electronic-structure role without reducing VOTCA to only one of them.

时间线

• 2009: VOTCA is presented in JCTC as a unified toolkit for coarse-graining applications.
• 2015: Relative entropy and optimization-driven coarse-graining methods are documented as VOTCA advances in PLOS ONE.
• 2018: VOTCA-XTP is used for electronic excitations in complex molecular environments.
• 2020: VOTCA-XTP is presented for many-body Green's-function GW/BSE excited-state calculations.
• 2020s: Core development is documented at Los Alamos National Laboratory and the Max Planck Institute for Polymer Research.

Related projects

• VOTCA workflows commonly relate to molecular dynamics engines and formats such as GROMACS, LAMMPS, DL_POLY, ESPResSo, and HOOMD-blue, which appear in VOTCA documentation and background material as simulation sources or targets.
• Within VOTCA, the main related components are VOTCA-CSG for coarse graining and VOTCA-XTP for excited-state and charge/exciton-transport calculations.

来源

• https://github.com/votca/votca
• https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0131754
• https://pmc.ncbi.nlm.nih.gov/articles/PMC6293448/
• https://pubs.acs.org/doi/abs/10.1021/ct900369w
• https://www.osti.gov/pages/biblio/1630887
• https://www.votca.org/
• https://www.votca.org/csg/index.html
• https://www.votca.org/csg/introduction.html