[energy]
type: Threshold
doc: Energy CC 
interface: ezfio

[cc_guess]
type: integer
doc: 0: MP2 amplitudes, 1: read from files
interface: ezfio,provider,ocaml
default: 0

[cc_mode]
type: character*(32)
doc: mode CCD CCSD CCSD(T).
interface: ezfio,provider,ocaml
default:CCSD

[cc_thresh]
type: Threshold
doc: Threshold on the convergence of the Coupled-Cluster residual. 
interface: ezfio,provider,ocaml
default: 1.e-10

[cc_n_it_max]
type: Strictly_positive_int
doc: Maximum number of Coupled-Cluster iterations.
interface: ezfio,provider,ocaml
default: 500