Consider doing a ground-state calculation, and then restarting with new occupations set
with the Occupations block, in an attempt to populate the orbitals of the original
calculation. However, the eigenvalues may reorder as the density changes, in which case the
occupations will now be referring to different orbitals. Setting this variable to yes will
try to solve this issue when the restart data is being read, by reordering the occupations
according to the order of the expectation values of the restart wavefunctions.