UNV datasets when exporting test analysis reference solution

The following table lists the datasets that are written to the UNV file when you right-click the Test Analysis Reference Solution node in the Simulation Navigator and select Export. This command exports the contents of Test Analysis Reference Solution to a UNV file that you can use with Simcenter Testlab or with a third-party software application.

UNV dataset number	Selection	Comments
82	Tracelines	Tracelines are extracted from the selected groups containing 1D or 2D elements. Each exported traceline is named SC3DPreTest. When you import the UNV file in Simcenter Testlab, all the tracelines are part of a single component named SC3DPreTest.
151	Header
164	Units	See Universal File Dataset Number 164.
1802	Coordinate Trace	A coordinate trace dataset is written for the selected sensor configuration or DOF set.A second coordinate trace dataset is written if an exciter configuration is selected.
2400	Model Header
2411	Nodes	Active sensor, exciter and visualization nodes are written in the unit system that is defined by dataset 164. When exciters and sensors are on the same node, the solver creates new exciter nodes with different IDs. Node values are in double precision. See Universal File Dataset Number 2411.
2414	Mode Shapes	Active mode shapes are written for exciter, sensor and visualization nodes. The mode shapes are expressed in the local coordinate system of each node. Visualization node mode shape components are expressed in all 3 translational DOFs. Sensor and exciter node mode shape components are expressed in the coordinate trace DOFs. See Universal File Dataset Number 2414.
2420	Coordinate Systems	The origin is always written in SI units. Local coordinate systems are defined as follows: Visualization nodes: nodal displacement coordinate system in a Simulation file.Sensor and exciter nodes: nodal displacement coordinate system or virtual normal direction in a Simulation file.
2477	Groups	A group dataset is created for each new exciter node, indicating its ID and the ID of the sensor node.

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UNV datasets when exporting test analysis reference solution, Simcenter 3D 2021.1 Series

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