Oh simply cubic. Say that you divide the main cell into 8 cubic parts and then you get the average of stress in each of them (I simply want to compare them). That should be easy in python (and as you say I can use utils functions to get the stresses). My worry now is about the fact that the interaction could in fact cross one of the domains. Is that a problem? Chiara
On 9 February 2011 13:55, Bruno Chareyre <[email protected]> wrote: > It depends... > It will be easier to help if I understand what you are planning. What sort > of subvolume do you have in mind. Spherical, cubic, arbitrary? > > Bruno > > > Method2 (easier) : define a group of spheres and compute weighted >> average stress using per-body stresses (bodyStressTensors in utils). You'll >> have to define the total volume of the subdomain though, which is a bit more >> tricky than with method 1. >> > I think that defining the subvolume will not be a problem. But what happens > if the branch vector of the interaction crosses the subdomain? Can this be > an issues? > Chiara > > >> >> Cheers. >> >> Bruno >> >> >> >> >> On 09/02/11 12:03, Chiara Modenese wrote: >> >> Hi, >> I would like to compute the average stress tensor into subdomains of >> periodic cell. Any hint how to do that and where to add it (is Shop the best >> place?)? >> Thanks, Chiara >> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~yade-dev >> Post to : [email protected] >> Unsubscribe : https://launchpad.net/~yade-dev >> More help : https://help.launchpad.net/ListHelp >> >> >> >> -- >> _______________ >> Bruno Chareyre >> Associate Professor >> ENSE³ - Grenoble INP >> Lab. 3SR >> BP 53 - 38041, Grenoble cedex 9 - France >> Tél : +33 4 56 52 86 21 >> Fax : +33 4 76 82 70 43 >> ________________ >> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~yade-dev >> Post to : [email protected] >> Unsubscribe : https://launchpad.net/~yade-dev >> More help : https://help.launchpad.net/ListHelp >> >> > > > _______________________________________________ > Mailing list: https://launchpad.net/~yade-dev > Post to : [email protected] > Unsubscribe : https://launchpad.net/~yade-dev > More help : https://help.launchpad.net/ListHelp > > > > -- > _______________ > Bruno Chareyre > Associate Professor > ENSE³ - Grenoble INP > Lab. 3SR > BP 53 - 38041, Grenoble cedex 9 - France > Tél : +33 4 56 52 86 21 > Fax : +33 4 76 82 70 43 > ________________ > > > _______________________________________________ > Mailing list: https://launchpad.net/~yade-dev > Post to : [email protected] > Unsubscribe : https://launchpad.net/~yade-dev > More help : https://help.launchpad.net/ListHelp > >
_______________________________________________ Mailing list: https://launchpad.net/~yade-dev Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-dev More help : https://help.launchpad.net/ListHelp
