Hi Aleks, One question; what exactly is 'grep History logfile'? Cheers, Frank On Wed, 2010-05-05 at 15:17 -0500, [email protected] wrote:
Hi Jean-Christophe,
This examples forces Nek5000 to output into the file blah.sch a time trace (H) of pressure (P), x & y velocity components (UV) for a point located in the element w/ global number IEL and collocation coordinates I,J K.
Use 'grep History logfile' to get coordinates of the points.
Aleks
----- Original Message ----- From: [email protected] To: [email protected] Sent: Wednesday, May 5, 2010 12:22:03 PM GMT -06:00 US/Canada Central Subject: [Nek5000-users] History points
Hello Nek's,
I have a few questions on how to use the history points. I have seen on the wiki the following stuff:
History points
Specify grid points to monitor the specified variables in time. Example: ***** HISTORY AND INTEGRAL DATA ***** 1 POINTS. Var, Hcode, I, J, K, IEL UV P H 2 2 1 4
NOTE:
• Make sure LHIS in SIZEu is large enough I bet Var stands for variable, but what do Hcode, I, J, K, and IEL stand for ?
Once you have specified the location of your history point, let's say a point on the centerline of a stenotic flow at whatever streamwise station, how do you get the data concerning this history point? Do you have to change anything else in the output specification section ? I have tried to add the wiki lines up there directly in my blah.rea but once I ran the code I did not get any new files other than the expected blah.fld's.
Regards, Jean-Christophe
_______________________________________________ Nek5000-users mailing list [email protected] https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users _______________________________________________ Nek5000-users mailing list [email protected] https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users -- Frank Herbert Muldoon, Ph.D. Mechanical Engineering Technische Universität Wien (Technical University of Vienna) Inst. f. Strömungsmechanik und Wärmeübertragung (Institute of Fluid Mechanics and Heat Transfer) Resselgasse 3 1040 Wien Tel: +4315880132232 Fax: +4315880132299 Cell:+436765203470 fmuldoo (skype) http://tetra.fluid.tuwien.ac.at/fmuldoo/public_html/webpage/frank-muldoon.ht...