ROOT keyword

Use the ROOT keyword to simulate the areas with a new ROOT parameter. The ROOT parameter controls the number of UOWs in the area.

When this keyword is specified, the Tune function replaces the ROOT parameter that is defined in the DMB in the ACBLIB data set and simulates the area condition with the new ROOT parameter. Use this keyword to tune the number of UOWs.

ROOT is an optional keyword for the AREADEF subcommand.

Related keywords:
Format:
Read syntax diagramSkip visual syntax diagramROOT=( number, overflow)
number
Specifies the total number of UOWs for the area. The value must be in the range of 2 - 32767.
overflow
Specifies the number of UOWs in the overflow section of the area.

The value must be equal to or greater than 1 and smaller than the total number of UOWs (number).

Default:
None.
Site default support:
Not supported.
Keyword abbreviation:
Supported.