problem.nx = 1024
problem.dens_base = 4.5e9
problem.temp_base = 6.0e8

problem.dens_conv_zone = -1.0

problem.low_density_cutoff = 1.e-1
problem.temp_fluff = 1.e7
problem.M_conv_zone = 1.0

problem.fluff_type = "constant"

problem.xmin = 0.0
problem.xmax = 5.12e8


problem.c12_in   = 0.39975e0
problem.o16_in   = 0.59975e0

problem.na_ne_23 = 5.00000e-4
problem.urca_23_dens = 1.66e9

problem.prefix = "WD_urca_nuc_cpp_hot"
