Mesh xyz coordinates export

Hello,
we would like to export Coordinates of the undeformed and deformed mesh in order to reuse them in the Catia Realistic Shape Optimizer (RSO). The goal of RSO is to morph the original geometry according the computed deformation.

The input format for RSO are the xyz coordinates of the undeformed mesh and the deltas to the deformed mesh:

x y z dx dy dz

is there a possibility to extract mesh Coordinates with Catia Integrated Simulation Tools like GPS, EST or ANL?

best regards

Philipp