The parallel versions of the programs dscf and grad need an
integral statistics file as input which is generated by a parallel
statistics run. This preparation step is done automatically by the
grad that are called in the parallel
version. In this preparing step the size of the file that holds the
2e-integrals for semi-direct calculations twoint is
recalculated and reset. It is highly recommended to set the path of
this twoint file to a local scratch directory of each node by
changing the line.
unit=30 size=????? file=twoint
unit=30 size=????? file=/local_scratchdir/twoint
For the additional mandatory or optional input for parallel runs with the ricc2 program see Section 9.6.