Stop making a line at point without an attribute

[MateuszRatajczak]

Hello, I have a set of data with XYZ coordinates. I want to make a line from start to the end, but some points are missing Z data. The Question is. is there a tool or a script where Point to Line will stop at a point with now data and continue from the next one with full XYZ?

I don't want this interpolation to cover the point without full XYZ data.

Any help is welcomed!

[DanPatterson_Retired]

This is a duplicate of an ongoing thread. 

Stop making a line at point without an attribute 

Continue to follow in that thread and delete your duplicates please,