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Module category: Filter



GetSetelem

GetSetelem performs the operation of selecting an element out of a set.

getsetelem.png

The ports are "symmetric". One port (you may select the first one) allows you to perform this operation for a set of unstructured grids (or a tree-like set structure, the leaves of which are grids). The other ports have a similar functionality, but work with unstructured data (scalar or vector) objects instead of unstructured grids.

It has been tested on SGI platforms.

Parameters

Name Type Description
stepNo Scalar Number of the desired element in the list of elements of the incoming sets. The numbering starts with one.

Input Ports

Name Type Description
optionalinput_0...
input_7
IntArr
UniformGrid
RectilinearGrid
StructuredGrid
UnstructuredGrid
Points
Lines
Polygons
TriangleStrips
input_mesh or data from which you wish to extract an element

Output Ports

Name Type Description
outputoutput_0...
output_7
IntArr
UniformGrid
RectilinearGrid
StructuredGrid
UnstructuredGrid
Points
Lines
Polygons
TriangleStrips
Output grid or output data for the selected element.

Examples

Figure: covise/net/examples/GetSetelem.net
getsetelem_map.png

In this map ReadKiva is used to extract time step data from a fluidic simulation. Five time steps are generated, and GetSetelem is used to extract the third time step, whose output is shown below.

Figure: Output for the third time step
GetSetelem_out.png


Authors: Martin Aumüller, Ruth Lang, Daniela Rainer, Jürgen Schulze-Döbold, Andreas Werner, Peter Wolf, Uwe Wössner
Copyright © 1993-2016 HLRS, 2004-2014 RRZK, 2005-2014 Visenso
COVISE Version 2016.3