Kristian Oelgaard wrote: > > > 2010/1/26 Anders Logg <[email protected]>: >> I'm just about to take off for the Depeche Mode concert in Göteborg >> but let's discuss it tomorrow. Or feel free to figure out what >> tabulate should do... :-) > > OK enjoy, I might have a look although I have an important Handball > match to watch tonight,
Are you joking? Garth > but I guess you don't follow the championships > anymore in Sweden? :) > > Kristian > >> -- >> Anders >> >> >> On Tue, Jan 26, 2010 at 04:08:07PM +0100, [email protected] wrote: >>> MixedElement.tabulate() produces some mysterious results. Try the >>> following in a ufl file: >>> >>> from ffc.fiatinterface import create_element >>> elem = FiniteElement("Lagrange", triangle, 1) >>> print create_element(elem).tabulate(1, [(0.333, 0.333)]) >>> >>> This gives: >>> >>> {(0, 1): array([[-1.0], >>> [0.0], >>> [1.0]], dtype=object), (1, 0): array([[-1.0], >>> [1.0], >>> [0.0]], dtype=object), (0, 0): array([[0.334], >>> [0.333], >>> [0.333]], dtype=object)} >>> >>> which is correct. >>> >>> For a vector (mixed) element >>> >>> elem = VectorElement("Lagrange", triangle, 1) >>> >>> the result is >>> >>> {(0, 1): array([[[ 0.334], [ 0. >>> ]], >>> >>> [[ 0.333], >>> [ 0. ]], >>> >>> [[ 0.333], >>> [ 0. ]], >>> >>> [[ 0. ], >>> [ 0.334]], >>> >>> [[ 0. ], >>> [ 0.333]], >>> >>> [[ 0. ], >>> [ 0.333]]]), (1, 0): array([[[ 0.334], >>> [ 0. ]], >>> >>> [[ 0.333], >>> [ 0. ]], >>> >>> [[ 0.333], >>> [ 0. ]], >>> >>> [[ 0. ], >>> [ 0.334]], >>> >>> [[ 0. ], >>> [ 0.333]], >>> >>> [[ 0. ], >>> [ 0.333]]]), (0, 0): array([[[ 0.334], >>> [ 0. ]], >>> >>> [[ 0.333], >>> [ 0. ]], >>> >>> [[ 0.333], >>> [ 0. ]], >>> >>> [[ 0. ], >>> [ 0.334]], >>> >>> [[ 0. ], >>> [ 0.333]], >>> >>> [[ 0. ], >>> [ 0.333]]])} >>> >>> which is very wrong. I had a look at the code in >>> MixedElement.tabulate(), but couldn't figure out what was going on. >>> >>> Kristian >>> >> >> >> >>> _______________________________________________ >>> Mailing list: https://launchpad.net/~ffc >>> Post to : [email protected] >>> Unsubscribe : https://launchpad.net/~ffc >>> More help : https://help.launchpad.net/ListHelp >> >> >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG v1.4.9 (GNU/Linux) >> >> iEYEARECAAYFAktfBtEACgkQTuwUCDsYZdE/DACfYRm5wWiLHtVoRDMmw9syr9vA >> JnYAnjJHHAtl0oST5d9aMjJ0acbtb7rE >> =qBbe >> -----END PGP SIGNATURE----- >> >> > > > ------------------------------------------------------------------------ > > _______________________________________________ > Mailing list: https://launchpad.net/~ffc > Post to : [email protected] > Unsubscribe : https://launchpad.net/~ffc > More help : https://help.launchpad.net/ListHelp _______________________________________________ Mailing list: https://launchpad.net/~ffc Post to : [email protected] Unsubscribe : https://launchpad.net/~ffc More help : https://help.launchpad.net/ListHelp
