Analyticalpanel.bycurves divisions parameter - match Dynamo Curve

Hi … attached is the EXCEL input and the DYN file.
ISO Job, metre units.
Is it possible to match the shape exactly as the analytical panel? Not sure what to do with the divisions input.

Geometry in Dynamo:

Result in RSA…
01-rsa-panel

3641-RSA-Models.xlsx (12.2 KB)
Slab001.dyn (34.2 KB)

Thanks for your patience,
Kevin.