Next w . 1-32 d optionally specifies the power of 10 by which to divide the value. If the data contain decimal points, the d value is ignored.
Blanks can precede or follow a numeric value with no effect.
A minus sign with no separating blank should immediately precede a negative value. The w . The w . To read trailing blanks as 0s, use the BZ w . d informat. The w .