[Qgis-user] Z value from field

[Tyler Veinot]

All;
Hello, trying to build a 3D polyline and I have Z values (Star and End)
stored in the attribute table as; Start_Z and End_Z. I would like to update
the line geometry at the star and end vertices with the Star/End Z value
from the attribute table. I looked for grass tools, spatialite functions,
and qgis tools but didn't find what I am looking for; any suggestions?
Tyler
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