Writes standard numeric data with leading 0s.

Category: | Numeric |

Alignment: | right |

The Zw.d format
writes standard numeric values one digit per byte and fills in 0s
to the left of the data value.

The Zw.d format
rounds to the nearest number that will fit in the output field. If w.d is
too large to fit, SAS might shift the decimal to the BESTw. format. The Zw.d format writes negative
numbers with leading minus signs. In addition, it right aligns before
writing and pads the output with leading zeros.