From 2eca16f727fc1ff9e67be56879436b36ecc3953c Mon Sep 17 00:00:00 2001 From: Matthieu Schaller <matthieu.schaller@durham.ac.uk> Date: Sun, 26 Jun 2016 23:30:22 +0100 Subject: [PATCH] Same for the 50Mpc EAGLE box --- examples/EAGLE_50/eagle_50.yml | 46 ++++++++++++++++++++++++++++++++++ examples/EAGLE_50/getIC.sh | 2 ++ examples/EAGLE_50/run.sh | 11 ++++++++ 3 files changed, 59 insertions(+) create mode 100644 examples/EAGLE_50/eagle_50.yml create mode 100755 examples/EAGLE_50/getIC.sh create mode 100755 examples/EAGLE_50/run.sh diff --git a/examples/EAGLE_50/eagle_50.yml b/examples/EAGLE_50/eagle_50.yml new file mode 100644 index 0000000000..1b1f4e4dfa --- /dev/null +++ b/examples/EAGLE_50/eagle_50.yml @@ -0,0 +1,46 @@ +# Define the system of units to use internally. +InternalUnitSystem: + UnitMass_in_cgs: 1 # Grams + UnitLength_in_cgs: 1 # Centimeters + UnitVelocity_in_cgs: 1 # Centimeters per second + UnitCurrent_in_cgs: 1 # Amperes + UnitTemp_in_cgs: 1 # Kelvin + +# Parameters for the task scheduling +Scheduler: + cell_sub_size: 6000 # Value used for the original scaling tests + cell_split_size: 300 # Value used for the original scaling tests + +# Parameters governing the time integration +TimeIntegration: + time_begin: 0. # The starting time of the simulation (in internal units). + time_end: 1. # The end time of the simulation (in internal units). + dt_min: 1e-7 # The minimal time-step size of the simulation (in internal units). + dt_max: 1e-2 # The maximal time-step size of the simulation (in internal units). + +# Parameters governing the snapshots +Snapshots: + basename: eagle # Common part of the name of output files + time_first: 0. # Time of the first output (in internal units) + delta_time: 0.05 # Time difference between consecutive outputs (in internal units) + UnitMass_in_cgs: 1 # Grams + UnitLength_in_cgs: 1 # Centimeters + UnitVelocity_in_cgs: 1 # Centimeters per second + UnitCurrent_in_cgs: 1 # Amperes + UnitTemp_in_cgs: 1 # Kelvin + +# Parameters governing the conserved quantities statistics +Statistics: + delta_time: 1e-2 # Time between statistics output + +# Parameters for the hydrodynamics scheme +SPH: + resolution_eta: 1.2348 # Target smoothing length in units of the mean inter-particle separation (1.2348 == 48Ngbs with the cubic spline kernel). + delta_neighbours: 0.1 # The tolerance for the targetted number of neighbours. + max_smoothing_length: 0.1 # Maximal smoothing length allowed (in internal units). + CFL_condition: 0.1 # Courant-Friedrich-Levy condition for time integration. + +# Parameters related to the initial conditions +InitialConditions: + file_name: ./EAGLE_ICs_50.hdf5 # The file to read + diff --git a/examples/EAGLE_50/getIC.sh b/examples/EAGLE_50/getIC.sh new file mode 100755 index 0000000000..7adc1bdbd0 --- /dev/null +++ b/examples/EAGLE_50/getIC.sh @@ -0,0 +1,2 @@ +#!/bin/bash +wget http://icc.dur.ac.uk/swift/Files/EAGLE_ICs_50.hdf5 diff --git a/examples/EAGLE_50/run.sh b/examples/EAGLE_50/run.sh new file mode 100755 index 0000000000..87d522be6b --- /dev/null +++ b/examples/EAGLE_50/run.sh @@ -0,0 +1,11 @@ +#!/bin/bash + + # Generate the initial conditions if they are not present. +if [ ! -e EAGLE_ICs_50.hdf5 ] +then + echo "Fetching initial conditions for the EAGLE 50Mpc example..." + ./getIC.sh +fi + +../swift -s -t 16 eagle_50.yml + -- GitLab