diff --git a/examples/CosmologicalBox/cosmo.yml b/examples/CosmologicalBox/cosmo.yml index 79fc02c1b41541c0f20ef24cda721dfa9db0ceba..a82cc5610b3317076a908902efdbd5b87d94262a 100644 --- a/examples/CosmologicalBox/cosmo.yml +++ b/examples/CosmologicalBox/cosmo.yml @@ -40,7 +40,6 @@ InitialConditions: Cosmology: Omega_m: 0.307 - Omega_r: 0.000 Omega_lambda: 0.693 Omega_b: 0.0455 h: 0.6777 diff --git a/src/cosmology.c b/src/cosmology.c index 8955487c07c8743d05967a7de1da75147cdedd27..202e3e769db06e2de01b2f685cffee0f8986b28a 100644 --- a/src/cosmology.c +++ b/src/cosmology.c @@ -360,7 +360,7 @@ void cosmology_init(const struct swift_params *params, /* Read in the cosmological parameters */ c->Omega_m = parser_get_param_double(params, "Cosmology:Omega_m"); - c->Omega_r = parser_get_param_double(params, "Cosmology:Omega_r"); + c->Omega_r = parser_get_opt_param_double(params, "Cosmology:Omega_r", 0.); c->Omega_lambda = parser_get_param_double(params, "Cosmology:Omega_lambda"); c->Omega_b = parser_get_param_double(params, "Cosmology:Omega_b"); c->w_0 = parser_get_opt_param_double(params, "Cosmology:w_0", -1.);