.. _V1.01.382:

**v1.01.382** ZZZZ382 - Validating CALC_CHAMP on beams with complex fields
======================================================================================

**Summary:**

This test has no physical meaning, it is essentially a computer test.

In the presence of complex modes on a modal basis (mode_meca_c), CALC_CHAMP does not allow the calculation. On the other hand, if the modal base is restored on a physical basis, then CALC_CHAMP accepts complex modes.

The aim of this test is therefore to validate CALC_CHAMP on beams in the presence of complex fields.

This documentation is deliberately brief.