Minimum Jacobi quality

Symbol -
Unit -
Attribute-ID stirak_input_jacobi_quality
Numeric ID 9541
Value Type PMDouble

Minimum value of the Jacobi determinant of the FE elements. Measurement for the element quality.

Value range: 1 (Optimum) and from 0 (nodes and edges overlap) to -inf (element penetrates itself). Values less than 0.3 for the minimum Jacobian quality should be avoided.