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I created a geometry by nesting two concentric spheres (1m and 50cm radius) in the center of a block (2m^2).
After selecting Grid mode, on grid generation (accepting the default size) the following error was displayed in a window: Grid generation error. Error using <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool>get_tags')" style="font-weight:bold">featool>get_tags</a> Too many input arguments. Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a>This is the model file: Sphere1mSphere50cmInBox2m.fea Thinking the problem could be with how I constructed the "shell" with concentric solids, I then built another model identical to the first except the smaller sphere was subtracted from the larger, creating the shell explicitly. On grid generation a similar (identical?) error was displayed: Grid generation error. Error using <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool>get_tags')" style="font-weight:bold">featool>get_tags</a> Too many input arguments. Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Error in <a href="matlab:matlab.internal.language.introspective.errorDocCallback('featool')" style="font-weight:bold">featool</a> Here is its model file: Sphere1m_minus_Sphere50cmInBox2m.fea Should I have adjusted the grid size from the default? Have I violated a limitation regarding object nesting? Thanks ahead of time for looking into it, -Randal |
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I am currently reworking the geometry engine which will hopefully help with the decomposition and be available sometime next week.
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This sounds great! Good luck, -Randal |
I retested both examples included in this post. Both generate grid with no error:
Sphere1m_minus_Sphere50cmInBox2m.fea: Sphere1mSphere50cmInBox2m.fea: Thanks for the upgrade! In order to take advantage of the 1.12.4 build 1.87 upgrade, must I rebuild geometries built with upgraded engine? I gather that the grid generation process must be repeated, but I am asking about the creation of the model using the Geometry mode, correct? -Kind regards, Randal |
I was about to post about a problem I was having meshing a complicated geometry when I noticed this thread. I updated to the latest version and it fixed my problem as well.
Thank you, Matt |
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