.. _V1.01.349:

**v1.01.349** ZZZZ349 - Validating ELGA and ELNO fields on COQUE_3D elements
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**Summary:**

This test case makes it possible to verify that the numbering of the Gauss points in the calculated fields corresponds to that displayed by option COOR_ELGA of CALC_CHAM_ELEM.

We find the symmetry of the solution in x and y on the fields calculated at the Gauss points and at the nodes.

The fields considered are:


* SIGM_ELGA, EFGE_ELGA, DEGE_ELGA for fields at Gauss points


* SIGM_ELNO, EFGE_ELNO, DEGE_ELNO for node fields

Modeling A: 1 element QUAD9, 9-point Gauss formula

B modeling: 2 elements TRIA7, 7-point Gauss formula

This documentation is deliberately brief.