Re: [Yade-users] [Question #197489]: regarding clumps from randomdensepack
Question #197489 on Yade changed: https://answers.launchpad.net/yade/+question/197489 Status: Open = Expired Launchpad Janitor expired the question: This question was expired because it remained in the 'Open' state without activity for the last 15 days. -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #197489]: regarding clumps from randomdensepack
Question #197489 on Yade changed: https://answers.launchpad.net/yade/+question/197489 Status: Answered = Open Nishith Agarwal is still having a problem: Hello, i removed the braces around spheres and now get folowing error File test4.py, line 7, in module sp.makeClumpCloud((0,0,0),(15,15,15),[c1],periodic=False) TypeError: No registered converter was able to produce a C++ rvalue of type boost::shared_ptrSpherePack from this Python object of type tuple somebody plz help -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #197489]: regarding clumps from randomdensepack
Question #197489 on Yade changed: https://answers.launchpad.net/yade/+question/197489 Nishith Agarwal posted a new comment: Hello, here is my test script from yade import pack,timing, ymport, qt, plot sp=pack.SpherePack() pred=pack.inHyperboloid(centerBottom=(0,0,-.1),centerTop=(0,0,.1),radius=.05,skirt=.03) spheres=pack.randomDensePack(pred,spheresInCell=2000,radius=3.5e-3) c1= O.bodies.appendClumped ([spheres]) sp.makeClumpCloud((0,0,0),(15,15,15),[c1],periodic=False) sp.toSimulation() O.bodies.append(utils.wall(position=0,axis=2)) O.engines=[ ForceResetter(), InsertionSortCollider([Bo1_Sphere_Aabb(),Bo1_Facet_Aabb()]), InteractionLoop( [Ig2_Sphere_Sphere_ScGeom(), Ig2_Facet_Sphere_ScGeom()], [Ip2_FrictMat_FrictMat_FrictPhys()], [Law2_ScGeom_FrictPhys_CundallStrack()], ), GravityEngine(gravity=(0,0,-100)), NewtonIntegrator(damping=0), ] O.dt=.7*utils.PWaveTimeStep() O.saveTmp() O.step() and i get the following error File test4.py, line 6, in module c1= O.bodies.appendClumped ([spheres]) TypeError: No registered converter was able to produce a C++ rvalue of type boost::shared_ptrBody from this Python object of type list this is my first time using yade so dont be surprised if i am doing something horribly wrong :) -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #197489]: regarding clumps from randomdensepack
Question #197489 on Yade changed: https://answers.launchpad.net/yade/+question/197489 Jan Stránský proposed the following answer: Hello Nishith, the first solution is to use c1= O.bodies.appendClumped (spheres) # without braces around speheres then you will have problems on the next line, as c1 is tuple of int and list of ints.. I have never used makeClumpCloud, so I dont know how to fix it, hopefully somebody else will help you :-) Jan On 21.5.2012 20:20, Nishith Agarwal wrote: from yade import pack,timing, ymport, qt, plot sp=pack.SpherePack() pred=pack.inHyperboloid(centerBottom=(0,0,-.1),centerTop=(0,0,.1),radius=.05,skirt=.03) spheres=pack.randomDensePack(pred,spheresInCell=2000,radius=3.5e-3) c1= O.bodies.appendClumped ([spheres]) sp.makeClumpCloud((0,0,0),(15,15,15),[c1],periodic=False) sp.toSimulation() O.bodies.append(utils.wall(position=0,axis=2)) O.engines=[ ForceResetter(), InsertionSortCollider([Bo1_Sphere_Aabb(),Bo1_Facet_Aabb()]), InteractionLoop( [Ig2_Sphere_Sphere_ScGeom(), Ig2_Facet_Sphere_ScGeom()], [Ip2_FrictMat_FrictMat_FrictPhys()], [Law2_ScGeom_FrictPhys_CundallStrack()], ), GravityEngine(gravity=(0,0,-100)), NewtonIntegrator(damping=0), ] O.dt=.7*utils.PWaveTimeStep() O.saveTmp() O.step() and i get the following error File test4.py, line 6, inmodule c1= O.bodies.appendClumped ([spheres]) -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #197489]: regarding clumps from randomdensepack
Question #197489 on Yade changed: https://answers.launchpad.net/yade/+question/197489 Jan Stránský proposed the following answer: Hello Nishith, the first solution is to use c1= O.bodies.appendClumped (spheres) # without braces around speheres then you will have problems on the next line, as c1 is tuple of int and list of ints.. I have never used makeClumpCloud, so I dont know how to fix it, hopefully somebody else will help you :-) Jan On 21.5.2012 20:20, Nishith Agarwal wrote: from yade import pack,timing, ymport, qt, plot sp=pack.SpherePack() pred=pack.inHyperboloid(centerBottom=(0,0,-.1),centerTop=(0,0,.1),radius=.05,skirt=.03) spheres=pack.randomDensePack(pred,spheresInCell=2000,radius=3.5e-3) c1= O.bodies.appendClumped ([spheres]) sp.makeClumpCloud((0,0,0),(15,15,15),[c1],periodic=False) sp.toSimulation() O.bodies.append(utils.wall(position=0,axis=2)) O.engines=[ ForceResetter(), InsertionSortCollider([Bo1_Sphere_Aabb(),Bo1_Facet_Aabb()]), InteractionLoop( [Ig2_Sphere_Sphere_ScGeom(), Ig2_Facet_Sphere_ScGeom()], [Ip2_FrictMat_FrictMat_FrictPhys()], [Law2_ScGeom_FrictPhys_CundallStrack()], ), GravityEngine(gravity=(0,0,-100)), NewtonIntegrator(damping=0), ] O.dt=.7*utils.PWaveTimeStep() O.saveTmp() O.step() and i get the following error File test4.py, line 6, inmodule c1= O.bodies.appendClumped ([spheres]) -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #197489]: regarding clumps from randomdensepack
Question #197489 on Yade changed: https://answers.launchpad.net/yade/+question/197489 Status: Open = Answered Anton Gladky proposed the following answer: Hi, what error do you have? Please, provide a problem test-script. Anton -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #197489]: regarding clumps from randomdensepack
Question #197489 on Yade changed: https://answers.launchpad.net/yade/+question/197489 Jan Stránský proposed the following answer: Hello, could you please provide us with a simple script and obtained errors? Thanks Jan Dne 16.5.2012 23:25 Nishith Agarwal question197...@answers.launchpad.net napsal(a): New question #197489 on Yade: https://answers.launchpad.net/yade/+question/197489 hi I am trying to study mixing of solid particles. I am trying to use the randomdensepack command to generate a packing of spheres and then use it as a clump of spheres. Can anyone tell me how to use define a clump of spheres using the packing generated because i have tried many things but am always getting some error. Thank you -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
