Hi, I need your help. I created in Post a polyline (section of a wall and a plane) and I need to export pressure data on this curve. The problem is, that some values in the exported .txt file are appeared two times or three times. I know, it's a different nodes, but I need to clean it before export. Any suggest? Thanks PetrK

An Example: X [ m ] Pressure [ Pa ] 0.588894 2415.98 0.588894 2415.98 0.585803 2009.12 0.585803 2009.12 0.578629 1239.58 0.578629 1239.58 0.578629 1239.58

I bet you are specifying a polyline using a couple of points. Duplicate data may occur at these connecting points. If you really need to get rid of this, I'll suggest creating a series of lines with small gaps in between and then dump all the data in a single file. If you're plotting Pressure Vs X in Excel, duplicate data don't matter as they have same values on that point.

Thx for reply, I founded the better way - you can simply apply an filter in MS Excel