/GRNOD/GEN_INCR
Block Format Keyword Generates a group of nodes by listing the first and last nodes IDs in the range with a user-defined increment value.
Format
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
---|---|---|---|---|---|---|---|---|---|
/GRNOD/GEN_INCR/grnd_ID/unit_ID | |||||||||
grnd_title | |||||||||
first_ID | last_ID | Incr |
Definitions
Field | Contents | SI Unit Example |
---|---|---|
grnd_ID | Node group
identifier (Integer, maximum 10 digits) |
|
unit_ID | Unit Identifier (Integer, maximum 10 digits) |
|
grnd_title | Node group
title (Character, maximum 100 characters) |
|
first_ID | First node identifier in
the list. (Integer) |
|
last_ID | Last node identifier in
the list. (Integer) |
|
Incr | Increment value of the
list generation from first_ID to
last_ID. Default = 1 (Integer) |
Comments
- Node groups are used to define slave nodes of rigid walls, interfaces, rigid bodies or nodes to which a load is applied, like a concentrated load or a fixed velocity.
- The group includes first_ID, first_ID+Incr, first_ID+2*Incr, first_ID+3*Incr, … continuing through last_ID.
- Multiple first_ID, last_ID, and Incr lines can be defined in one block.