{ "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "# Aligning a trajectory to a reference\n", "\n", "We use `align.AlignTraj` to align a trajectory to a reference frame and write it to a file.\n", "\n", "**Last executed:** Feb 06, 2020 with MDAnalysis 0.20.2-dev0\n", "\n", "**Last updated:** February 2020\n", "\n", "**Minimum version of MDAnalysis:** 0.17.0\n", "\n", "**Packages required:**\n", " \n", "* MDAnalysis (Michaud-Agrawal *et al.*, 2011, Gowers *et al.*, 2016)\n", "* MDAnalysisTests\n", " \n", "**Optional packages for molecular visualisation:**\n", " \n", "* [nglview](http://nglviewer.org/nglview/latest) (Nguyen *et al.*, 2018)\n", "\n", "