Smooth Line for 3D Line

[BI_IRIE_FABRICEIRIE]

Hello,

I want to apply smooth line function with my 3D Line.

When i do it, i lost Z ou M information.

What can i do to converse the Z  ?

The function i use is here

Best Regards,

Fabrice

[KonstantinosParmenopoulos]

Hi,

I've encountered the same problem using smoothing tools in version ArcGIS 10.2.1 and also in version 10.1 .
More specifically:
Smoothing 3D line by using PAEK algorithm does not retain Z values.
Smoothing 3D line by using Bezier curves, retains Z values (similar function in Editor toolbar gives an option of smoothing tolerance).

Is there not an option of interpolating Z values in PAEK algorithm or it is an error?

Any tips?

Best Regards,

Konstantinos