Public repository of the Cosmic Linear Anisotropy Solving System (master for the most recent version of the standard code; GW_CLASS to include Cosmic Gravitational Wave Background anisotropies; classnet branch for acceleration with neutral networks; ExoCLASS branch for exotic energy injection; class_matter branch for FFTlog)
It seems that the precision parameters tol_perturb_integration and perturb_sampling_stepsize present in previous versions have been renamed to tol_perturbations_integration and perturbations_sampling_stepsize. The precision files pk_ref.pre and cl_ref.pre still use the previous name of the parameters, which leaves the actual parameters at their default value while the user may be under the impression that they have been modified to higher precision value.
It seems that the precision parameters
tol_perturb_integration
andperturb_sampling_stepsize
present in previous versions have been renamed totol_perturbations_integration
andperturbations_sampling_stepsize
. The precision files pk_ref.pre and cl_ref.pre still use the previous name of the parameters, which leaves the actual parameters at their default value while the user may be under the impression that they have been modified to higher precision value.