Hi,
the geometry influence cooling parameter is set to Ideal.
In the Ideal method, the geometry influence calculation for each element takes into account all other elements in the model.
This method will produce the most accurate results but will require considerable disk space, and computing time.
In models with a high number of elements, the Ideal method may become impractical due to hardware limitations, in particular available disk space.
As a large model, for this model the suggestion is to change the cool solver parameter "Method of calculating geometrical influence" to Automatic
In the Automatic method, the software calculates the minimum number of surrounding elements required to produce accurate results for each element.
The number of surrounding elements used will vary from element to element.
If it still not converge, the next step would be to use GIP, geometry influence parameter.
Regards,
Berndt
Berndt Nordh