# modify_num

### Syntax

modify_num modify_number

• modify_number = non-negative integer (<= 19)

### Examples

modify_num 2


### Description

This command sets the number of modifications that are made to the elements/nodes/atoms that are built from scratch, i.e., when boolean_restart = f.

The modification style is set by the modify command.

This command becomes irrelevant when boolean_restart = t, in which case there is no need for the modification information.

model_modify.f90

### Default

modify_num 0