Thanks for the answer. I guess I missed the cross button ! (The whole point was that I didn't want to write out the cross product anymore !! :)
2009/3/4 Scott, W Alan <[email protected]> > Silly me, of course. Math class was just too many years ago. > > alan > > -----Original Message----- > From: Pebay, Philippe P > Sent: Wednesday, March 04, 2009 2:59 PM > To: Scott, W Alan; 'Jacques Papper'; 'paraview' > Subject: RE: [Paraview] Calculator and vector products > > Hello > > The + sighs between cross terms should be replaced by - signs as follows: > i ( a_2b_3 - a_3b_2 ) > + j ( a_3b_1 - a_1b_3 ) > + k (a_1b_2 - a_2b_1 ) > > P. > > -- > Philippe Pébay > Sandia National Laboratories > > ________________________________________ > From: [email protected] [[email protected]] On > Behalf Of Scott, W Alan [[email protected]] > Sent: Wednesday, March 04, 2009 1:30 PM > To: 'Jacques Papper'; 'paraview' > Subject: Re: [Paraview] Calculator and vector products > > I don't know if this is correct, but I took a quick attempt at making a > cross product. I am using the dataset can.exo. In the calculator, I am > trying to create the cross of the DISP and ACCL vectors. Here is the > formula: > > > iHat*(DISPL_Y*VEL_Z+DISPL_Z*VEL_Y)+jHat*(DISPL_X*VEL_Z+DISPL_Z*VEL_X)+kHat*(DISPL_X*VEL_Y+DISPL_Y*VEL_X) > > > > Alan > > -----Original Message----- > From: [email protected] [mailto:[email protected]] > On Behalf Of Jacques Papper > Sent: Wednesday, March 04, 2009 12:27 PM > To: 'paraview' > Subject: [Paraview] Calculator and vector products > > I am trying to do a vector product with the Calculator, but this seems to > fail "Error deciding between ambiguous operators". > Is there a way to do vector products ? Or is this something that needs to > be implemented ? > > Jacques PAPPER > Applied CFD Team Leader > Tel: +44 (0) 1234 324677 > > > --------------------------- > This email contains information that is private and confidential and is > intended only for the addressee. If you are not the intended recipient > please delete it and notify us immediately by e-mailing the sender. > Note: All email sent to or from this address may be accessed by someone > other than the recipient, for system management and security reasons. > Aircraft Research Association Ltd. Registered in England, Registration No > 503668 Registered Office: Manton Lane, Bedford MK41 7PF England VAT No GB > 196351245 > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview >
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