Export node number and coordinates

kezman · November 4, 2009, 08:31

Hello,

I was wondering if it is possible to export the node numbers with their coordinates of a mesh.

Second question, if I use CFX-Post you can create 'points' or 'cloud points' to plot, for example the pressure of each timestep. When I create a point I have to type the node number. Is it also possible to click on a node in the model itself, because it's very hard to find the right node number for a particular place in the model

Kind regards.

ghorrocks · November 4, 2009, 20:30

Yes, you do the export in CFD-Post.

You cannot click on the model to my knowledge to place points.

AdrianCzubajs · November 7, 2015, 16:45

Hello everbody, I have a question concerning the term of nodes in CFX post.
I analyse wall condensation on the surface of the chimney. I want to analyse mass concentration, density in choosen location (based on nodes) on the wall. So far I can define a point in node:

zmienna5=probe(H2O.Mass Fraction)@Point 325

From CFX Pre I know that my boundary wall is

BOUNDARY: Condensing Wall
Boundary Type = WALL
Location = F9.6
END
Could you tell me how can I get numbers of nodes located in F9.6 (on the wall)?

Thanks
Adrian

November 4, 2009, 08:31	Export node number and coordinates	#1
kezman New Member ronald Join Date: Sep 2009 Posts: 10 Rep Power: 17	Hello, I was wondering if it is possible to export the node numbers with their coordinates of a mesh. Second question, if I use CFX-Post you can create 'points' or 'cloud points' to plot, for example the pressure of each timestep. When I create a point I have to type the node number. Is it also possible to click on a node in the model itself, because it's very hard to find the right node number for a particular place in the model Kind regards.

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November 4, 2009, 20:30		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,844 Rep Power: 144	Yes, you do the export in CFD-Post. You cannot click on the model to my knowledge to place points.

November 7, 2015, 16:45		#3
AdrianCzubajs New Member Adrian Join Date: Oct 2015 Posts: 5 Rep Power: 11	Hello everbody, I have a question concerning the term of nodes in CFX post. I analyse wall condensation on the surface of the chimney. I want to analyse mass concentration, density in choosen location (based on nodes) on the wall. So far I can define a point in node: zmienna5=probe(H2O.Mass Fraction)@Point 325 From CFX Pre I know that my boundary wall is BOUNDARY: Condensing Wall Boundary Type = WALL Location = F9.6 END Could you tell me how can I get numbers of nodes located in F9.6 (on the wall)? Thanks Adrian