Helllo Roman, thanks! Indeed, you are very right.
I did not see the forest for the trees! I appreciate your help! Greetings to Cracow! Benedikt -----Original Message----- From: Roman Putanowicz [mailto:[email protected]] Sent: Thu 2/7/2013 21:23 To: Oswald Benedikt Cc: [email protected] Subject: Re: [Gmsh] behavior of doubly nested loop ? > Dear gmsh, the following doubly nested loops gives me results that I do not > understand, > i.e. the index should count through from 0 to 19, without giving certain > indices twice. > > I use the most recent nightly build of gmsh (2.6.2-svn) > > Perhaps, I do not see the forest for the trees, can you comment ? Well the problem is that with the syntex {0:numnpx} you have not numnpx elements but numnpx+1 elements (the counter goes from 0 to numnpx). In that case you equation for index should be: index = uy * (numnpx+1) + ux; If you are used to C/C++ loops it is easy to make this mistake (I know something about it :-); Regards Roman -- Roman Putanowicz, PhD < [email protected] > Institute for Computational Civil Engng (L-5) Dept. of Civil Engng, Cracow Univ. of Technology www.l5.pk.edu.pl, tel. +48 12 628 2569, fax 2034 _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
