Thanks Timo. The idea of warping works ok. I then found that VisIt already has this
Operators --> Transform --> Coordinate One can transform b/w different standard coordinate systems. Best praveen On Thu, Mar 2, 2017 at 9:31 PM, Timo Heister <[email protected]> wrote: > A simple hack I have used is a filter inside paraview (see attached > transform.py use "programmable filter"). I have used it for volume > data, but I would expect it to work for your problem too. > > Alternatively, if you compute lat/long as a solution variable (either > in the deal.II code or using the paraview "calculator"), you can use > "warp by vector" inside paraview to move your vertices to the desired > location. > > Both options won't handle poles well, though. > > On Thu, Mar 2, 2017 at 4:09 AM, Praveen C <[email protected]> wrote: > > Dear all > > > > I solve a PDE on sphere and use > > > > parallel::distributed::Triangulation<2,3> triangulation; > > > > > > I would like to save the solution in latitude/longitude coordinates for > > visualization, so that I can make a 2-d plot, rather than view it on the > > sphere https://urldefense.proofpoint.com/v2/url?u=https-3A__ > twitter.com_cfdlab_status_793799466545360896_photo_1&d=DwIBaQ&c=Ngd- > ta5yRYsqeUsEDgxhcqsYYY1Xs5ogLxWPA_2Wlc4&r=4k7iKXbjGC8LfYxVJJXiaYVu6FRWmE > jX38S7JmlS9Vw&m=6_qybEERFtXDfVizh7WGEN902feGJiTZu4SvfjzYsYA&s= > vj9qXBGnwBxKaawxeCkII2lqLZI6nEk8F6Zt0-lV9AI&e= > > > > Do you have any ideas how I can do this in deal.II ? > > > > Thanks > > praveen > > > > -- > > The deal.II project is located at https://urldefense.proofpoint. > com/v2/url?u=http-3A__www.dealii.org_&d=DwIBaQ&c=Ngd- > ta5yRYsqeUsEDgxhcqsYYY1Xs5ogLxWPA_2Wlc4&r=4k7iKXbjGC8LfYxVJJXiaYVu6FRWmE > jX38S7JmlS9Vw&m=6_qybEERFtXDfVizh7WGEN902feGJiTZ > u4SvfjzYsYA&s=BqiJbS6vaxNm9-2k9TAAEAmDaW-xniIKWAeVR3gyiUI&e= > > For mailing list/forum options, see > > https://urldefense.proofpoint.com/v2/url?u=https-3A__groups. > google.com_d_forum_dealii-3Fhl-3Den&d=DwIBaQ&c=Ngd- > ta5yRYsqeUsEDgxhcqsYYY1Xs5ogLxWPA_2Wlc4&r=4k7iKXbjGC8LfYxVJJXiaYVu6FRWmE > jX38S7JmlS9Vw&m=6_qybEERFtXDfVizh7WGEN902feGJiTZu4SvfjzYsYA&s= > YNsVrYaXP6SYIlBQuduCh8K1mUrZzs1NcGaaXKfOjxE&e= > > --- > > You received this message because you are subscribed to the Google Groups > > "deal.II User Group" group. > > To unsubscribe from this group and stop receiving emails from it, send an > > email to [email protected]. > > For more options, visit https://urldefense.proofpoint. > com/v2/url?u=https-3A__groups.google.com_d_optout&d=DwIBaQ&c=Ngd- > ta5yRYsqeUsEDgxhcqsYYY1Xs5ogLxWPA_2Wlc4&r=4k7iKXbjGC8LfYxVJJXiaYVu6FRWmE > jX38S7JmlS9Vw&m=6_qybEERFtXDfVizh7WGEN902feGJiTZu4SvfjzYsYA&s=o- > 8WNwifzEQQbEzpKIEjcq7St9EKC3bhWDK37vsCiJ0&e= . > > > > -- > Timo Heister > http://www.math.clemson.edu/~heister/ > > -- > The deal.II project is located at http://www.dealii.org/ > For mailing list/forum options, see https://groups.google.com/d/ > forum/dealii?hl=en > --- > You received this message because you are subscribed to the Google Groups > "deal.II User Group" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
