Problem with npoints in Sampling

prapanj · April 23, 2009, 05:07

Hi,

I want a line plot of out a 3d domain along a probe line. In my sampleDict, when I set npoints to 20 for a particular line, everything is fine. But if I change this number to increase the resolution, it doesn't work ( I mean when I run sample, it just says create mesh for time = 0 and hangs in there forever).

My grid definitely has more than 20 points. I had tried setting npoints to 19,21, 30,35, 40, 100 etc points. The same issue.

Now, there is another line in the domain for which I could set to other numbers and it works.

I have made sure I don't make any syntax error in setting npoints. What could possibly be wrong?

Thank you
Prapanj

smehdi609 · April 24, 2009, 16:21

http://www.cfd-online.com/Forums/ope...-problems.html

April 23, 2009, 05:07	Problem with npoints in Sampling	#1
prapanj Senior Member Prapanch Nair Join Date: Mar 2009 Location: Bangalore, India Posts: 105 Rep Power: 18	Hi, I want a line plot of out a 3d domain along a probe line. In my sampleDict, when I set npoints to 20 for a particular line, everything is fine. But if I change this number to increase the resolution, it doesn't work ( I mean when I run sample, it just says create mesh for time = 0 and hangs in there forever). My grid definitely has more than 20 points. I had tried setting npoints to 19,21, 30,35, 40, 100 etc points. The same issue. Now, there is another line in the domain for which I could set to other numbers and it works. I have made sure I don't make any syntax error in setting npoints. What could possibly be wrong? Thank you Prapanj

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April 24, 2009, 16:21		#2
smehdi609 Member M. Mahdi Salehi Join Date: Mar 2009 Location: Vancouver, BC, Canada Posts: 50 Rep Power: 18	http://www.cfd-online.com/Forums/ope...-problems.html