Moreland, Kenneth wrote:
Yes, I will send it. I did an additional test with a single cylinder and the file is written correctly. So it appears that the problem occurs only with two tandem cylinders in the mesh.Is there any way you can share your data? That might help diagnose the problem.
Stephen
On 3/10/15, 11:01 AM, "Stephen Wornom" <[email protected]> wrote:I tried both PV 4.10 and PV 4.31 and get the same result. - extract surface - connectivity - threshold (defines the surface of the cylinder) information shows ymax= 0.5, ymin=-0.5 which is correct as the radius of the circle is 0.5. When I save data, the csv files has all of the y< 0 values. For y>0 most values are missing. For the csv file, ymin= 0.5 but ymax = 0.24. There are actually two circles, could this pose a problem? I really need to solve this problem of missing values. Give me ideas to try, alternative ways to write the data (how do I write only the values for the 1st cylinder to see if this is the problem?). Thanks for your help, Stephen ----- Original Message -----From: "Kenneth Moreland" <[email protected]> To: "Stephen Wornom" <[email protected]>, "ParaView list" <[email protected]> Sent: Monday, March 9, 2015 6:28:45 PM Subject: Re: [Paraview] PV 4.1.0: save the data saves only 1/2 of a circle Stephen, The CSV writer should write out all the points. I tried repeating your instructions with ParaView 4.3.1 using both the Cylinder source and the disk_out_ref dataset to write out data for a hollow cylinder source to a csv file and it looks like it works fine. I can only think of the most basic things to try: * Are you sure your cylinder is centered in the x-y plane? Maybe the circle is actually sitting below the y axis. Check that with either the cube axes or the information panel. * Is the connectivity/threshold filters really the best way to get a circle from a cylinder. You might consider instead to use the slice filter to get the circle. (I don't know why that would fix any I/O issues, though.) * Is there any chance you can try using the latest version of ParaView. I don't recall any such problems with the CSV reader in 4.1, but you never know. -Ken On 3/9/15, 10:47 AM, "Stephen Wornom" <[email protected]> wrote:I have a cylinder ( a circle in the x-y plane, z is the spandirection).I do: - extract surface - connectivity - threshold (defines the surface of the cylinder) The result is the circle shown in that attached figure. I want to write the circle values to a file so I save the data. The problem is that PV4.10 saves only 1/2 half of the data (y<0).Fory> 0 only 4 points are written to the csv file, 124 points for y <0. How can I save the data so that all values are written? Hope the question is clear. Stephen -- [email protected] 2004 route des lucioles - BP93 Sophia Antipolis 06902 CEDEX Tel: 04 92 38 50 54 Fax: 04 97 15 53 51
-- [email protected] 2004 route des lucioles - BP93 Sophia Antipolis 06902 CEDEX Tel: 04 92 38 50 54 Fax: 04 97 15 53 51
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