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      <div class="title_topic3" id="xps10_pagetitle">MetaForm error messages</div>
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               <p class="para_td"><a class="links" href="javascript:void(0)" onclick="top.openFile('sheetmetaldes/smfea_metaform.html');return(false);">MetaForm Overview</a></p>
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               <p class="para_td"><a class="links" href="javascript:void(0)" onclick="top.openFile('sheetmetaldes/meta_geo_sel.html');return(false);">Options</a></p>
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               <p class="para_td"><a class="links" href="javascript:void(0)" onclick="top.openFile('sheetmetaldes/metaform_tips.html');return(false);">Related Topics</a></p>
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      </table><br><pre class="indent">MetaForm requires at least one region boundary face.</pre><p class="para_topic">At least one face or sheet body is required that defines the region boundary.</p><pre class="indent">MetaForm requires at least one target boundary face.</pre><p class="para_topic">At least one face or sheet body is required that defines the target boundary.</p><pre class="indent">MetaForm requires at least one boundary condition.</pre><p class="para_topic">At least one boundary condition must be specified. &nbsp;This may consist of either point&ndash;to&ndash;point or curve&ndash;to&ndash;curve boundary constraints.</p><pre class="indent">MetaForm requires at least one object to be transformed.</pre><p class="para_topic">At least one object must be specified to map between the region and target boundaries. &nbsp;Objects may be selected for point, curve, edge, face, or body.</p><pre class="indent">Boundary condition contains no data.</pre><p class="para_topic">A boundary condition has been created, but no objects (such as points/curves) have been selected for the boundary condition. &nbsp;The boundary condition must be populated with a specified constraint or the boundary condition name must be deleted.</p><pre class="indent">Boundary condition contains mixed constraints (point/curve).</pre><p class="para_topic">A boundary condition must be specified using point&ndash;to&ndash;point or curve&ndash;to&ndash;curve. &nbsp;An invalid point&ndash;to&ndash;curve or curve&ndash;to&ndash;point boundary condition has occurred.</p><pre class="indent">Yield stress must be greater than zero.</pre><p class="para_topic">The yield stress of the material must be greater than zero. &nbsp;For a full description of the various material properties that are used during a <b class="uiTerm">MetaForm Analysis</b>, refer to  <a class="links" href="javascript:void(0)" onclick="top.openFile('sheetmetaldes/meta_parameters.html');return(false);">Material Properties</a>.
      </p><pre class="indent">Elastic modulus must be greater than zero.</pre><p class="para_topic">The elastic modulus of the material must be greater than zero. &nbsp;For a full description of the various material properties that are used during a <b class="uiTerm">MetaForm Analysis</b>, refer to  <a class="links" href="javascript:void(0)" onclick="top.openFile('sheetmetaldes/meta_parameters.html');return(false);">Material Properties</a>.
      </p><pre class="indent">Tangent modulus must be greater than zero.</pre><p class="para_topic">The tangent modulus of the material must be greater than zero. &nbsp;For a full description of the various material properties that are used during a <b class="uiTerm">MetaForm Analysis</b>, refer to  <a class="links" href="javascript:void(0)" onclick="top.openFile('sheetmetaldes/meta_parameters.html');return(false);">Material Properties</a>.
      </p><pre class="indent">Poisson's ratio must be greater than or equal to zero.</pre><p class="para_topic">The value for Poisson's ratio must be greater than or equal to zero. &nbsp;For a full description of the various material properties that are used during a <b class="uiTerm">MetaForm Analysis</b>, refer to  <a class="links" href="javascript:void(0)" onclick="top.openFile('sheetmetaldes/meta_parameters.html');return(false);">Material Properties</a>.
      </p><pre class="indent">Anisotropic r&ndash;value must be greater than zero.</pre><p class="para_topic">The value for the anisotropic r&ndash;value must be greater than zero. &nbsp;For a full description of the various material properties that are used during a <b class="uiTerm">MetaForm Analysis</b>, refer to  <a class="links" href="javascript:void(0)" onclick="top.openFile('sheetmetaldes/meta_parameters.html');return(false);">Material Properties</a>.
      </p><pre class="indent">Material Thickness must be greater than zero.</pre><p class="para_topic">The thickness of material must be greater than zero. &nbsp;For a full description of the various material properties that are used during a <b class="uiTerm">MetaForm Analysis</b>, please refer to  <a class="links" href="javascript:void(0)" onclick="top.openFile('sheetmetaldes/meta_parameters.html');return(false);">Material Properties</a>.
      </p><pre class="indent">Soft elastic modulus must be greater than zero.</pre><p class="para_topic">The Soft Elastic Modulus must be greater than zero. &nbsp;For a full description of the various material properties that are used during a <b class="uiTerm">MetaForm Analysis</b>, please refer to  <a class="links" href="javascript:void(0)" onclick="top.openFile('sheetmetaldes/meta_parameters.html');return(false);">Material Properties</a>.
      </p><pre class="indent">Chordal tolerance must be greater than modeling length tolerance.</pre><p class="para_topic">The chordal tolerance must be greater than the modeling length tolerance. &nbsp;Values chosen smaller than this value could be considered as having a zero value.</p><pre class="indent">Angular tolerance must be greater than modeling angular tolerance.</pre><p class="para_topic">The angular tolerance must be greater than the modeling angular tolerance. &nbsp;Values chosen smaller than this value could be considered as having a zero value.</p><pre class="indent">Angular tolerance must be less than or equal to 90&deg;.</pre><p class="para_topic">In order to prevent divergence in a <b class="uiTerm">MetaForm Analysis</b>, the angular tolerance must not exceed 90&deg;.
      </p><pre class="indent">Length tolerance must be greater than chordal tolerance.</pre><p class="para_topic">The minimum length tolerance must be greater than the chordal tolerance.</p>
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