# Polyline @CFD post

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 July 7, 2016, 05:09 Polyline @CFD post #1 New Member   Prashanth Join Date: Jun 2016 Posts: 17 Rep Power: 2 Hiiii,,,,,,,, am confusing, actually i drawn one poly line over the cylinder cross section (like circle), am getting confuse about starting point of chart count. from where it onwards it ill start. How to recognise the starting point/chart count starts.

 July 7, 2016, 09:13 #2 Super Moderator   Sijal Join Date: Mar 2009 Location: Islamabad Posts: 4,329 Blog Entries: 6 Rep Power: 45 divide cylinder into two parts " upper and lower" Now make poly lines on these surfaces.

July 17, 2016, 03:39
#3
New Member

Prashanth
Join Date: Jun 2016
Posts: 17
Rep Power: 2
Quote:
 Originally Posted by Far divide cylinder into two parts " upper and lower" Now make poly lines on these surfaces.

I tried from all the possible ways, cant able to crack starting and ending point of chart count over the circumferential wall.
Whether it is running clockwise/anticlockiwise i dont know fully am confused.

 July 17, 2016, 03:42 #4 New Member   Prashanth Join Date: Jun 2016 Posts: 17 Rep Power: 2 its not workig Far, can you give some tips, how to crack this problem

 July 17, 2016, 08:13 #5 Member   Jan Join Date: Jul 2013 Location: Berlin - Germany Posts: 35 Rep Power: 5 Color the poly line and check the value on it's beginning and end. I think, CFD Post is using a undefined value. If you want to skip this value, try to generate a clipping plane to limit the area of your cross section.

July 17, 2016, 10:52
#6
New Member

Prashanth
Join Date: Jun 2016
Posts: 17
Rep Power: 2
Quote:
 Originally Posted by Jan Smedseng Color the poly line and check the value on it's beginning and end. I think, CFD Post is using a undefined value. If you want to skip this value, try to generate a clipping plane to limit the area of your cross section.
But the thing is am plotting for circular plane.

Diameter of different planes are same, but starting points of polylines will be different for different planes.
So i cant able to interpret results.

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