<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html
  SYSTEM "about:legacy-compat">
<html xmlns:mml = "http://www.w3.org/1998/Math/MathML" lang = "en"><head><meta charset = "UTF-8"/><meta name = "copyright" content = "(C) Copyright 2020"/><meta name = "DC.rights.owner" content = "(C) Copyright 2020"/><meta name = "DC.type" content = "task"/><meta name = "abstract" content = "This section shows how to combine displacements and rotations."/><meta name = "description" content = "This section shows how to combine displacements and rotations."/><meta name = "DC.format" content = "HTML5"/><meta name = "DC.identifier" content = "tso-t-usr-terms-combTermDrespDisplRotComb"/><meta name = "DC.language" content = "en"/><link rel = "stylesheet" type = "text/css" href = "../DSDocUI_XML34.css"/><title>Combining Displacements and Rotations</title>
<script type = "text/javascript" src = "../DSDocUI_Highlight34.js">
  	/* */
  	</script></head><body onLoad = "highlightSearchTerms();" id = "tso-t-usr-terms-combTermDrespDisplRotComb">
<a name = "hj-top"> </a><table class = "table1" id = "table11"><tr><td><table class = "DocHeader"><tr><td class = "DocHeader1" colspan = "2"><h1>Combining Displacements and Rotations</h1></td></tr><tr><td class = "DocHeader4" colspan = "2"/></tr><tr><td class = "DocHeader3" colspan = "2"><table class = "DocThemeIntro" id = "table12"><tr><td class = "Intro1Only"><p class = "header"><p class = "abstract">
<span class = "shortdesc">This section shows how to combine displacements and rotations.</span>

</p>

</p></td></tr></table></td></tr></table>
  

  
  
  

  
<div class = "body taskbody"><section><ol class = "ol steps"><li class = "li step stepexpand">The figure below shows two displacements in different coordinate
systems and different directions called <code class = "ph codeph">DRESP_1</code> and <code class = "ph codeph">DRESP_2</code>.
<br/><img class = "image" src = "../TsoUserImages/terms_disp_rot1.png" width = "402" height = "133"/><br/></li><li class = "li step stepexpand">The displacements can be combined to a <code class = "ph codeph">DRESP</code> which can be applied in the optimization like the following:<p><pre class = "codeblock">
<code class = "ph codeph">
DRESP
 ID_NAME  = .....
 DEF_TYPE = OPER
 VAR_OPER = COMBINE
 VARIABLE = ....., .....
 VARIABLE = DRESP_1,  0.6
 VARIABLE = DRESP_2, -0.8
 VARIABLE = ....., .....
    ....................
END_
</code>
</pre></p></li></ol></section><p class = "result"><div class = "notes collapse"><span class = "run-in.notes">Notes:
    		</span><span class = "notecontent"><ol class = "ol">
    <li class = "li">
      Different directions of displacements can be combined and weighted.
    </li>
    <li class = "li">
      Displacements of different coordinate systems can be combined and
      weighted.
    </li>
    <li class = "li">
      Rotations can also be combined and weighted.
    </li>
  </ol></span></div>
</p></div>
</td></tr></table><script type = "text/javascript" src = "../DSDocUI_Bottom34.js">/* */</script></body>
</html>
