Edge grading for polyline

Noob123 · August 2, 2012, 07:48

Hi,I want to know how the process is done for plotting the points on the polyline if the edge grading is known.I am trying to make a structured CGNS file creator but i am stuck at a point where i have to implement the edge grading on the polylines.I know the raw polyline data.How do i use it with the edge grading to make the proper curve of proper point distributions.An explaination would be helpful.Thank you.If my question was vague please tell me .

elvis · August 7, 2012, 04:23

Quote:

Originally Posted by Noob123

I am trying to make a structured CGNS file creator .

Hi,

do you know that there are some CGNS capabilaties for OF
http://openfoamwiki.net/index.php/Si...GNS_Converters

Noob123 · August 7, 2012, 06:47

Hi,I know that it has a cgns converter..but it converts to unstructured grid...I need a structured grid.So if anyone could explain a bit how the algorithm works...it would have been helpful.I need to integrade the edge grading into polylines.So i wanted to know how if possible.??

August 2, 2012, 07:48	Edge grading for polyline	#1
Noob123 New Member Join Date: Aug 2012 Posts: 2 Rep Power: 0	Hi,I want to know how the process is done for plotting the points on the polyline if the edge grading is known.I am trying to make a structured CGNS file creator but i am stuck at a point where i have to implement the edge grading on the polylines.I know the raw polyline data.How do i use it with the edge grading to make the proper curve of proper point distributions.An explaination would be helpful.Thank you.If my question was vague please tell me .

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August 7, 2012, 06:47		#3
Noob123 New Member Join Date: Aug 2012 Posts: 2 Rep Power: 0	Hi,I know that it has a cgns converter..but it converts to unstructured grid...I need a structured grid.So if anyone could explain a bit how the algorithm works...it would have been helpful.I need to integrade the edge grading into polylines.So i wanted to know how if possible.??