# Error on grid generation for spheres nested inside block

5 messages
Open this post in threaded view
|

## Error on grid generation for spheres nested inside block

 This post was updated on . 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 featool>get_tags Too many input arguments. Error in featool Error in featool Error in featool Error in featool Error in featool Error in featool Error in featool Error in featool Error in featool Error in featool This is the model file: Sphere1mSphere50cmInBox2m.feaThinking 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 featool>get_tags Too many input arguments. Error in featool Error in featool Error in featool Error in featool Error in featool Error in featool Error in featool Error in featool Error in featool Error in featool Here is its model file: Sphere1m_minus_Sphere50cmInBox2m.feaShould 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
Open this post in threaded view
|

## Re: Error on grid generation for spheres nested inside block

 Administrator I am currently reworking the geometry engine which will hopefully help with the decomposition and be available sometime next week.
Open this post in threaded view
|

## Re: Error on grid generation for spheres nested inside block

 Precise Simulation wrote I am currently reworking the geometry engine ... This sounds great! Good luck, -Randal