/TRANSFORM/TRA
Block Format Keyword Defines a translation for a node group with a defined vector.
Format
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
---|---|---|---|---|---|---|---|---|---|
/TRANSFORM/TRA/transform_ID/unit_ID | |||||||||
transform_title | |||||||||
grnd_ID | X_translation | Y_translation | Z_translation | node_ID1 | node_ID2 | sub_ID |
Definition
Field | Contents | SI Unit Example |
---|---|---|
transform_ID | Transformation
identifier (Integer, maximum 10 digits) |
|
unit_ID | Unit Identifier (Integer, maximum 10 digits) |
|
transform_title | Transformation
title (Character, maximum 100 characters) |
|
grnd_ID | Node group identifier.
5 (Integer) |
|
X_translation | Translation value along
global X-axis. Default = 0.0 (Real) |
|
Y_translation | Translation value along
global Y-axis. Default = 0.0 (Real) |
|
Z_translation | Translation value along
global Z-axis. Default = 0.0 (Real) |
|
node_ID1 | Node identifier
1. (Integer) |
|
node_ID2 | Node identifier
2. (Integer) |
|
sub_ID | Submodel
identifier. (Integer) |
Comments
- If node_ID1 and node_ID2 are
defined, the translation will be performed with the vector (node_ID1, node_ID2). If
only one node is defined, an error message is displayed.
Otherwise, the translation will be done with the defined value X_translation, Y_translation and Z_translation.
- A transformation can not apply to a node group and a submodel at the same time.
- If the transformation is done on a submodel, all the options of this submodel are transformed.
- A node can not be transformed both in a submodel and a node group.
- Transforms applied to node groups via grnd_ID only transform the nodal coordinates. Material directions for orthotropic materials and boundary conditions such as initial velocity, imposed movement are not transformed. To provide a complete transformation, the /TRANSFORM card should reference a //SUBMODEL and not a node group.