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MDAnalysis command line interface

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mdacli is a simple command line interface (CLI) to the analysis classes of MDAnalysis using argparse. This project is in an early development stage and work in progress. Contributions are welcome!

To install mdacli refer to the INSTALL file.

Run mdacli:

mda -h

For a help and an overview of the supported modules. A help message for each module is available using:

mda <module> -h

Available modules

Currently the following analysis modules are available

Module Name

Description

AlignTraj

RMS-align trajectory to a reference structure using a selection.

AverageStructure

RMS-align trajectory to a reference structure using a selection,

Contacts

Calculate contacts based observables.

DensityAnalysis

Volumetric density analysis.

DistanceMatrix

Calculate the pairwise distance between each frame in a trajectory

Janin

Calculate χ_1 and χ_2 dihedral angles of selected group

Ramachandran

Calculate ϕ and ψ dihedral angles of selected group

GNMAnalysis

Basic tool for GNM analysis.

closeContactGNMAnalysis

GNMAnalysis only using close contacts.

HELANAL

Perform HELANAL helix analysis on your trajectory.

HoleAnalysis

Run program hole on a trajectory.

LinearDensity

Linear density profile

EinsteinMSD

Class to calculate Mean Squared Displacement by the Einstein relation.

PCA

Principal component analysis on an MD trajectory.

InterRDF

Intermolecular pair distribution function

RMSD

Class to perform RMSD analysis on a trajectory.

RMSF

Calculate RMSF of given atoms across a trajectory.

More information about each module is available through the help page or at the MDAnalysis documentation.

Changelog

v0.1.12 (2022-01-19)

  • Support list of AtomGroups as parameters (#82)

  • Simplify add_argument logic in create_CLI (#82)

  • Allow list of reference classes in module detection (#82)

  • Support for generic classes as reference in module detection (#82)

  • Rename save_results` to save (#82)

  • More tests for docstring parsing and CLI creation (#82)

v0.1.11 (2022-01-19)

  • Improved help for run parameters (#83)

v0.1.10 (2022-01-18)

  • Removed conda dependency from CI and tox (#86)

v0.1.9 (2022-01-16)

  • Fix test banner in README.rst (#85)

v0.1.8 (2022-01-16)

  • Use Github actions matrix for tests (#68)

  • Fix Conda permissions on MacOS (#68)

  • Fix Tests failing on Windows (#68)

v0.1.7 (2021-12-18)

  • Improves regex to convert from time to frame (#81)

v0.1.6 (2021-12-01)

  • Fixed URL in docs (#80)

v0.1.5 (2021-12-01)

  • Add doc deployment to CI (#78)

v0.1.4 (2021-11-24)

  • Link docs to mdacli.mdanalysis.org (#75)

v0.1.3 (2021-11-24)

  • MDA-style documentation pages (#70)

v0.1.2 (2021-11-18)

  • Added option to manually set box dimensions (#65)

v0.1.1 (2021-11-18)

  • corrects .bumpversion.cfg for CHANGELOG

  • updates docs/CONTRIBUTING.rst accordingly

v0.1.0 (2021-11-18)

  • Initial release

Metadata

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