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" <stephen.wor...@inria.fr> wrote: >I have a cylinder ( a circle in the x-y plane, z is the span direction). >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). For >y> 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 > >-- >stephen.wor...@inria.fr >2004 route des lucioles - BP93 >Sophia Antipolis >06902 CEDEX > >Tel: 04 92 38 50 54 >Fax: 04 97 15 53 51 > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
