[Yade-users] [Question #197411]: on yade0.80
New question #197411 on Yade: https://answers.launchpad.net/yade/+question/197411 hi all I have installed yade 0.80, and met the following errors 1) run simple code, reads can't import name log 2) run O.load(XXX.xml) reads stream error what's wrong? thanks -- 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
[Yade-users] [Question #197412]: data structure of interactions
New question #197412 on Yade: https://answers.launchpad.net/yade/+question/197412 hi all as I want to know the force and interaction distribution, I look into the class interactions handbook tells me there are geom id1 id2 isReal iterMadeReal and phys attributes, without telling me the structure of geom and phys so what is the detail structure of geom and phys in interaction thanks -- 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 #197411]: on yade0.80
Question #197411 on Yade changed:
https://answers.launchpad.net/yade/+question/197411
Status: Open = Answered
Christian Jakob proposed the following answer:
did you write O.load(XXX.xml) or O.load('XXX.xml') ?
;)
--
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 #197411]: on yade0.80
Question #197411 on Yade changed: https://answers.launchpad.net/yade/+question/197411 Anton Gladky proposed the following answer: Hello, 1) run simple code, reads can't import name log The log-module has been removed from yade [1], 2) run O.load(XXX.xml) reads stream error No idea. Does it work with older versions? [1] https://lists.launchpad.net/yade-users/msg05831.html 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 #197412]: data structure of interactions
Question #197412 on Yade changed: https://answers.launchpad.net/yade/+question/197412 Status: Open = Answered Jan Stránský proposed the following answer: Hello, phys and geom attributes are documented right below Interaction, in IGeom and IPhys section. Jan Dne 16.5.2012 8:32 wangxiaoliang question197...@answers.launchpad.net napsal(a): New question #197412 on Yade: https://answers.launchpad.net/yade/+question/197412 hi all as I want to know the force and interaction distribution, I look into the class interactions handbook tells me there are geom id1 id2 isReal iterMadeReal and phys attributes, without telling me the structure of geom and phys so what is the detail structure of geom and phys in interaction thanks -- 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
[Yade-users] [Question #197438]: No interactions after erasing body
New question #197438 on Yade: https://answers.launchpad.net/yade/+question/197438 Hi all, I've got a fairly simple script to build some ballistic aggregates which I will use in later simulations. I basically started with a seed particle at the origin, which has dynamic=False and then create particles and fire them randomly towards the aggregate. When contact is detected (O.interactions.countReal() increases in my collision checking callback) I freeze that particle (setting dynamic = False) and create a new one. This basically works OK. But I have to check for particles that miss the aggregate. So in my collision checking callback, if there has been no increase in interactions, and if I am far from the seed particle, I erase the particle with O.bodies.erase. This is where things seem to behave unexpectedly. I erase the particle, and a few timesteps later create a new one. This takes the same ID as the deleted one. But now, no interactions are ever detected - even when the particles pass through each other! Does O.bodies.erase not do what I think it does? Any suggestions welcome! Thanks, Mark -- 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 #197438]: No interactions after erasing body
Question #197438 on Yade changed: https://answers.launchpad.net/yade/+question/197438 Mark S. Bentley gave more information on the question: OK, I've just discovered that when I create a new particle (using O.bodies.append) *after* having erased a previous particle, the bound seems to be uninitialised, which I guess explains why no collisions are detected... Can anyone tell me why this is the case, and how I should get around it? All other bodies correctly have Aabb instances, but the particle created after I first erase one has uninitialised (other properties look OK, though)... -- 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 #197412]: data structure of interactions
Question #197412 on Yade changed: https://answers.launchpad.net/yade/+question/197412 Status: Answered = Solved wangxiaoliang confirmed that the question is solved: Thanks Jan Stránský, that solved my question. -- 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 #197438]: No interactions after erasing body
Question #197438 on Yade changed: https://answers.launchpad.net/yade/+question/197438 Status: Open = Answered Anton Gladky proposed the following answer: It would be good to see a simple test-script, which demonstrates the problem. 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
[Yade-users] [Question #197489]: regarding clumps from randomdensepack
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
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
[Yade-users] [Question #197520]: RandomDensePack and spheres ejections
New question #197520 on Yade: https://answers.launchpad.net/yade/+question/197520 Hi all, I generate a sphere packing using randomdensepacking in a box opened on the top. I just apply gravity. But even if I use a small time step (1e-8) and a high damping (0.9) some spheres are ejected. The spheres are in CohFrictMat. I don't understand why. Could you please help me? If you don’t understand my question, please don’t hesitate to let me know. Cheers, Anna -- 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 #197520]: RandomDensePack and spheres ejections
Question #197520 on Yade changed: https://answers.launchpad.net/yade/+question/197520 Status: Open = Answered Jan Stránský proposed the following answer: Hello Anna, a short script producing the error is always useful :-) could you please provide us with some? Thanks Jan Dne 17.5.2012 3:03 anna effeindzourou question197...@answers.launchpad.net napsal(a): New question #197520 on Yade: https://answers.launchpad.net/yade/+question/197520 Hi all, I generate a sphere packing using randomdensepacking in a box opened on the top. I just apply gravity. But even if I use a small time step (1e-8) and a high damping (0.9) some spheres are ejected. The spheres are in CohFrictMat. I don't understand why. Could you please help me? If you don’t understand my question, please don’t hesitate to let me know. Cheers, Anna -- 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
