Skip to content. | Skip to navigation

Sections
Personal tools
Personal tools

Hypergraph

History and response result extraction using Hypergraph

The program Hypergraph from Altair may be used to extract response and history results in LS-OPT, respectively.

 

History Results

For extracting history curves, Hypergraph controlled by a *.tcl file (e.g. curve_export_skript.tcl) may be applied. The *.tcl file exports a curve through a *.mvw file (e.g. displ_167.mvw) to a file named LsoptHistory, which is automatically imported to LS-OPT, see extract_history.sh for an example.


 

Response Results

Hypergraph has the capability to write scalar values to a file. In the example below, the maximal value of a curve is exported to the file Acc_max.

{mynote = max(p1w1c2.y)}
max: {mynote}
{open "Acc_max"}
{mynote}
{close}

The maximal value of the curve is extracted to mynote, displayed on the screen, and everything between open and close is exportet to the file Acc_max (Acc_max_432.mvw).

To use that value as LS-OPT response result, it has to be extracted to standard output, see extract_response.sh for an example.


Attachments