.. _V1.01.360:

**v1.01.360** ZZZZ360 - Order validation MODI_MAILLAGE/ABSC_CURV
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**Summary:**

This computer test validates the programming of the ABSC_CURV keyword from the MODI_MAILLAGE command.

The mesh forms an "open" line (with 2 ends: N1 and N13).

The knots are all in plane XOY.

There are 13 knots. The nodes N2, N3,..., N12 are located on a portion (270 degrees) of the circle of radius 1 centered on O. They are not equi-distributed.

The mesh is composed of 2 SEG2, 2 SEG3, 2, 2 SEG4, and 3 POI1.

The orientation of some segments is deliberately "flipped".

Since the nodes are almost all located on the same circle, it is easy to calculate their curvilinear abscissa "by hand".

We can thus validate the curvilinear abscissa of TOUS the nodes of TOUS the elements (POI1, SEG2, SEG3 and SEG4).

This documentation is deliberately brief.