.. _V1.01.318:

**v1.01.318** ZZZZ318 — Validating the SOUS_POINT method of the PROJ_CHAMP command
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**Summary:**

The objective is to validate method SOUS_POINT of the PROJ_CHAMP command. To do this, it is necessary to check that:

* The coordinates of the sub-points on the families in list MATER calculated by PROJ_CHAMP are accurate for the elements POU_D_EM, POU_D_TGM and DKT, GRILLE_EXCENTREE (TRIA3 and QUAD4).

* The projection of thermal fields (TEMP, HYDR_ELNO) on a 3D model is correct on the corresponding mechanical model with sub-points.

* the projection works for an isolated field and for a EVOL_THER result.

Note: the output fields of this command are ELGA fields.

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