Remove DwarfGalaxy example

examples/GEAR/DwarfGalaxy/README

-This example is a galaxy extracted from the example "ZoomIn". It allows
-to test SWIFT on a smaller problem. See the README in "ZoomIn" for more
-information.
-
-
-MD5 check-sum of the ICS: 
-ae2af84d88f30011b6a8af3f37d140cf  dwarf_galaxy.hdf5
\ No newline at end of file

examples/GEAR/DwarfGalaxy/dwarf_galaxy.yml

-# Define the system of units to use internally. 
-InternalUnitSystem:
-  UnitMass_in_cgs:     1.98848e43    # 10^10 M_sun in grams
-  UnitLength_in_cgs:   3.08567758e21 # kpc in centimeters
-  UnitVelocity_in_cgs: 1e5           # km/s in centimeters per second
-  UnitCurrent_in_cgs:  1             # Amperes
-  UnitTemp_in_cgs:     1             # Kelvin
-
-# Structure finding options
-StructureFinding:
-  config_file_name:     stf_input.cfg # Name of the STF config file.
-  basename:             ./stf         # Common part of the name of output files.
-  scale_factor_first:   0.92          # Scale-factor of the first snaphot (cosmological run)
-  time_first:           0.01        # Time of the first structure finding output (in internal units).
-  delta_time:           1.10          # Time difference between consecutive structure finding outputs (in internal units) in simulation time intervals.
-
-# Cosmological parameters
-Cosmology:
-  h:              0.673        # Reduced Hubble constant
-  a_begin:        0.9873046739     # Initial scale-factor of the simulation
-  a_end:          1.0           # Final scale factor of the simulation
-  Omega_m:        0.315         # Matter density parameter
-  Omega_lambda:   0.685         # Dark-energy density parameter
-  Omega_b:        0.0486        # Baryon density parameter
-  
-Scheduler:
-  max_top_level_cells:    8
-  cell_split_size:           400       # (Optional) Maximal number of particles per cell (this is the default value).
-  
-# 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-10 # The minimal time-step size of the simulation (in internal units).
-  dt_max:     1e-5  # The maximal time-step size of the simulation (in internal units).
-  
-# Parameters governing the snapshots
-Snapshots:
-  basename:            dwarf_galaxy # Common part of the name of output files
-  time_first:          0.  # Time of the first output (non-cosmological run) (in internal units)
-  delta_time:          0.02  # Time difference between consecutive outputs (in internal units)
-  compression:         1
-
-# Parameters governing the conserved quantities statistics
-Statistics:
-  scale_factor_first:  0.987345 # Scale-factor of the first stat dump (cosmological run)
-  time_first:          0.01 # Time of the first stat dump (non-cosmological run) (in internal units)
-  delta_time:          1.05 # Time between statistics output
-
-# Parameters for the self-gravity scheme
-Gravity:
-  eta:                    0.025    # Constant dimensionless multiplier for time integration.
-  theta:                  0.7      # Opening angle (Multipole acceptance criterion)
-  comoving_softening:     0.05 # Comoving softening length (in internal units).
-  max_physical_softening: 0.01    # Physical softening length (in internal units).
-  mesh_side_length:       16
-
-# 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).
-  CFL_condition:         0.1      # Courant-Friedrich-Levy condition for time integration.
-  minimal_temperature:   100      # (internal units)
-
-# Parameters related to the initial conditions
-InitialConditions:
-  file_name:  ./dwarf_galaxy.hdf5     # The file to read
-  periodic:   1
-  cleanup_h_factors: 1               # Remove the h-factors inherited from Gadget
-  cleanup_velocity_factors: 1        # Remove the sqrt(a) factor in the velocities inherited from Gadget
-
-
-# Cooling with Grackle 3.0
-GrackleCooling:
-  cloudy_table: CloudyData_UVB=HM2012.h5 # Name of the Cloudy Table (available on the grackle bitbucket repository)
-  with_UV_background: 1                   # Enable or not the UV background
-  redshift: -1                           # Redshift to use (-1 means time based redshift)
-  with_metal_cooling: 1                   # Enable or not the metal cooling
-  provide_volumetric_heating_rates: 0      # (optional) User provide volumetric heating rates
-  provide_specific_heating_rates: 0        # (optional) User provide specific heating rates
-  self_shielding_method: 0                # (optional) Grackle (<= 3) or Gear self shielding method
-  max_steps: 10000                       # (optional) Max number of step when computing the initial composition
-  convergence_limit: 1e-2                # (optional) Convergence threshold (relative) for initial composition
-  thermal_time_Myr:  5
-
-GearChemistry:
-  initial_metallicity: 0.01295
-
-GEARFeedback:
-  supernovae_energy_erg: 1e50
-  yields_table: chemistry-AGB+OMgSFeZnSrYBaEu-16072013.h5
-
-GearPressureFloor:
-  jeans_factor: 10.       # Number of particles required to suppose a resolved clump and avoid the pressure floor.
-
-
-GEARStarFormation:
-  star_formation_efficiency: 0.01   # star formation efficiency (c_*)
-  maximal_temperature:  3e4         # Upper limit to the temperature of a star forming particle

examples/GEAR/DwarfGalaxy/getIC.sh

-#!/bin/bash
-wget https://obswww.unige.ch/~lhausamm/swift/IC/DwarfGalaxy/dwarf_galaxy.hdf5

examples/GEAR/DwarfGalaxy/run.sh

-#!/bin/bash
-
- # Generate the initial conditions if they are not present.
-if [ ! -e dwarf_galaxy.hdf5 ]
-then
-    echo "Fetching initial conditions for the dwarf galaxy example..."
-    ./getIC.sh
-fi
-
-../../swift --feedback --limiter --sync --self-gravity --hydro --stars --cooling --star-formation --threads=8 $@ dwarf_galaxy.yml 2>&1 | tee output.log
-