Get the name which is associated with an enum member value.
This is similar to NF90_INQ_ENUM_MEMBER, but instead of using the index of the member, you use the value of the member.
function nf90_inq_enum_ident(ncid, xtype, value, idx)
integer, intent(in) :: ncid
integer, intent(in) :: xtype
integer, intent(in) :: value
integer, intent(out) :: idx
integer :: nf90_inq_enum_ident
NCIDXTYPEVALUEIDENTIFIERNF90_NOERRNF90_EBADTYPEIDNF90_EHDFERRNF90_EINVAL