json controls in .oqp

.oqp control reference

Use canonical routes and controls in input files. Raw names identify implementation storage. A control without an accepted canonical spelling is not available in .oqp files.

The json section carries advanced restart metadata used by internal JSON interfaces. Most users should configure the calculation through the normal route and guess section instead.

scf_type, basis, library, do_init

Keyword	Type	Default	Meaning
scf_type	string	empty	Saved/imported SCF reference metadata used by a JSON guess.
basis	string	empty	Saved/imported basis metadata used by a JSON guess.
library	string	empty	Saved/imported basis-library mapping used by a JSON guess.
do_init	string	no	Internal no/yes marker set when a JSON basis/library mismatch requires updating scf.init_*; not a normal user switch.

These keys are compatibility metadata, not an alternative to the .oqp method, basis, and reference syntax.