3D Zeldovich Pancake

3D Zeldovich Pancake: Currently broken (missing IC input file and code not recognizing COSMOLOGY is on)

This test demonstrates the formation of a Zeldovich "pancake" described in Zeldovich (1970). This test was performed with the cosmology build (cholla/builds/make.type.cosmology). Full initial conditions can be found in cholla/src/grid/initial_conditions.cppunder Zeldovich_Pancake().

Parameter file: (cholla/examples/3D/Zeldovich_Pancake.txt)

Note that the output directory needs to be changed for the user.

#
# Parameter File for the 3D Sphere explosion.
#

######################################
# number of grid cells in the x dimension
nx=256
# number of grid cells in the y dimension
ny=32
# number of grid cells in the z dimension
nz=32
# output time
tout=1000
# how often to output
outstep=1000
# value of gamma
gamma=1.66666667
# name of initial conditions
init=Zeldovich_Pancake
#Cosmological Parameters 
Init_redshift=20.0
#Init_redshift=0.998294693667
H0=50.0
Omega_M=1.0
Omega_L=0.0
scale_outputs_file=scale_output_files/outputs_zeldovich_grav4.txt
# domain properties
xmin=0.0
ymin=0.0
zmin=0.0
xlen=64000.0
ylen=8000.0
zlen=8000.0
# type of boundary conditions
xl_bcnd=1
xu_bcnd=1
yl_bcnd=1
yu_bcnd=1
zl_bcnd=1
zu_bcnd=1
# path to output directory
indir=/raid/bruno/data/cosmo_sims/cholla_pm/zeldovich/ics/
outdir=/raid/bruno/data/cosmo_sims/cholla_pm/zeldovich/

With the cosmology build, this test is currently returning "To run a Zeldovich Pancake COSMOLOGY has to be turned ON" and thus failing to run.