Toroidal vortices as a solution to the dust migration problem (dataset)

Abstract

This repository contains the dataset from the calculations discussed in the associated paper (Loren-Aguilar & Bate, 2016), accepted for publication in MNRAS. It includes data files and smoothed particle hydrodynamics (SPH) dump files and scripts for generating all of the figures that appear in the paper. The file LB2016_Figures.zip contains the datafilee and SPLASH scripts (see below) for generating Figure 1, and also the data and gnuplot scripts for generating Figures 2-3. The full output of the two SPH calculations depicted in the figures is contained in the remaining files. There are two SPH calculations, one containing only 50 cm dust, and the other containing both 1mm and 50cm dust grains. The initial gas-only files and the ASCII output files from the calculations are contained in the files LB2016_50cm.zip and LB2016_1mm_50cm.zip, respectively. The SPH dump files for the calculations begin at DSK0001 (which also contains the initial conditions) and then are numbered sequentially (files LB2016_50cm_0001_0049.zip to LB2016_50cm_1450_1462.zip, and LB2016_1mm_50cm_0001_0049.zip to LB2016_1mm_50cm_2750_2766.zip). The SPH dump files are Fortran binary files, written in big endian format and generated by the sphNG code. They can be read, visualised, and manipulated using the free, publicly available SPLASH visualisation code (which reads sphNG dump files), written by Daniel Price, that can be downloaded from: http://users.monash.edu.au/~dprice/splash/