NRRANG, NMIN, NMAX, NINC
Specifies the range of nodes to be read from the node file.
NMIN, NMAX,
                        NINCNode range is defined from NMIN (defaults to 1)
                        to NMAX (defaults to 999999999) in steps of
                            NINC (defaults to 1).
Defines the range of nodes to be read [NREAD] from the node file. Also implies an element range since only elements fully attached to these nodes will be read from the element file.