Re: [Yade-users] [Question #690172]: the particles float after compaction

2020-04-24 Thread veerawat
Question #690172 on Yade changed: https://answers.launchpad.net/yade/+question/690172 veerawat gave more information on the question: this is a video compaction :https://drive.google.com/file/d/1P82wsNx_eOmJHeqcHGFqOqZwLqBLLxKj/view?usp=drivesdk this is a video particle float

[Yade-users] [Question #690171]: the particles float after compaction

2020-04-24 Thread veerawat
New question #690171 on Yade: https://answers.launchpad.net/yade/+question/690171 I found a maximum density of soil by compaction the particles in the box. After that all the particles are dense soil . Then i saved all the particles for the next step. Before i go to the next step i made a

[Yade-users] [Question #690172]: the particles float after compaction

2020-04-24 Thread veerawat
New question #690172 on Yade: https://answers.launchpad.net/yade/+question/690172 I found a maximum density of soil by compaction the particles in the box. After that all the particles are dense soil . Then i saved all the particles for the next step. Before i go to the next step i made a

Re: [Yade-users] [Question #690104]: torque

2020-04-24 Thread nobody
Question #690104 on Yade changed: https://answers.launchpad.net/yade/+question/690104 nobody posted a new comment: hi Jan, thank you very much! I forgot the part that the torque directly applied to the bodies. hi Jérôme, if I remember correctly, for the object created by the facets it doesn't

Re: [Yade-users] [Question #690146]: why do the particles escape from the box?

2020-04-24 Thread nobody
Question #690146 on Yade changed: https://answers.launchpad.net/yade/+question/690146 Status: Needs information => Answered nobody proposed the following answer: hi, for this kind of situation, it's due to the stiffness of the wall and timestep. since you didn't provide us with the MWE,

Re: [Yade-users] [Question #690066]: Using O.forces along normal and tangential directions at contact

2020-04-24 Thread Rioual
Question #690066 on Yade changed: https://answers.launchpad.net/yade/+question/690066 Status: Open => Solved Rioual confirmed that the question is solved: Thanks for all, V. -- You received this question notification because your team yade-users is an answer contact for Yade.

Re: [Yade-users] [Question #690160]: i.geom.incidentVel is not a vector

2020-04-24 Thread Rioual
Question #690160 on Yade changed: https://answers.launchpad.net/yade/+question/690160 Status: Answered => Solved Rioual confirmed that the question is solved: Hi Jerome, No, this is not an error message I get. Instead of having a vector (velocity) at output for i.geom.incidentVel , i get

Re: [Yade-users] [Question #690160]: i.geom.incidentVel is not a vector

2020-04-24 Thread Rioual
Question #690160 on Yade changed: https://answers.launchpad.net/yade/+question/690160 Status: Solved => Open Rioual is still having a problem: Hi Jerome, No, this is not an error message I get. Instead of having a vector (velocity) at output for i.geom.incidentVel , i get => ??? Thanks

Re: [Yade-users] [Question #690160]: i.geom.incidentVel is not a vector

2020-04-24 Thread Jérôme Duriez
Question #690160 on Yade changed: https://answers.launchpad.net/yade/+question/690160 Status: Open => Answered Jérôme Duriez proposed the following answer: You forgot the parentheses: geom.incidentVel() is the correct syntax since it is a function (see the "error" message) ;-) -- You

Re: [Yade-users] [Question #690127]: Missing particles in VTK

2020-04-24 Thread Przemek
Question #690127 on Yade changed: https://answers.launchpad.net/yade/+question/690127 Przemek posted a new comment: Hi Jan, this is txt file for 36 particles: #format x_y_z_r_attrs # x y z r temp 0 0 0 0.5521.4949 0 1 0 0.5521.551 0 2 0

[Yade-users] [Question #690160]: i.geom.incidentVel is not a vector

2020-04-24 Thread Rioual
New question #690160 on Yade: https://answers.launchpad.net/yade/+question/690160 Hello, This is a very basic question I want to use i.geom.incidentVel as the incident velocity of an interaction

Re: [Yade-users] [Question #690122]: Energy tracking functions

2020-04-24 Thread Stefano Simone
Question #690122 on Yade changed: https://answers.launchpad.net/yade/+question/690122 Status: Answered => Solved Stefano Simone confirmed that the question is solved: Ok, thank you for the answer and the patience. I updated the title. -- You received this question notification because your

Re: [Yade-users] [Question #690122]: Energy tracking functions

2020-04-24 Thread Stefano Simone
Question #690122 on Yade changed: https://answers.launchpad.net/yade/+question/690122 Stefano Simone confirmed that the question is solved: Thanks Jérôme Duriez, that solved my question. -- You received this question notification because your team yade-users is an answer contact for Yade.

Re: [Yade-users] [Question #690122]: Energy tracking functions

2020-04-24 Thread Stefano Simone
Question #690122 on Yade changed: https://answers.launchpad.net/yade/+question/690122 Summary changed to: Energy tracking functions -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing

Re: [Yade-users] [Question #690127]: Missing particles in VTK

2020-04-24 Thread Jan Stránský
Question #690127 on Yade changed: https://answers.launchpad.net/yade/+question/690127 Jan Stránský posted a new comment: if the problem is the 36 particles file, please provide that one Thanks Jan -- You received this question notification because your team yade-users is an answer contact for

Re: [Yade-users] [Question #690127]: Missing particles in VTK

2020-04-24 Thread Przemek
Question #690127 on Yade changed: https://answers.launchpad.net/yade/+question/690127 Przemek posted a new comment: I just tried to use this: vtkExporter = export.VTKExporter('/tmp/vtkExporterTesting') vtkExporter.exportSpheres(what=dict(dist='b.state.pos.norm()')) But I had an error:

Re: [Yade-users] [Question #690122]: Modelling a shearing rigid box for dissipation control

2020-04-24 Thread Jérôme Duriez
Question #690122 on Yade changed: https://answers.launchpad.net/yade/+question/690122 Status: Open => Answered Jérôme Duriez proposed the following answer: 1) The name of O.energy.total() is pretty well chosen since it sums everything what's inside O.energy. What's exactly inside O.energy

Re: [Yade-users] [Question #690127]: Missing particles in VTK

2020-04-24 Thread Robert Caulk
Question #690127 on Yade changed: https://answers.launchpad.net/yade/+question/690127 Robert Caulk posted a new comment: Well we cannot reproduce your problem because you are using a custom installation of Yade with custom body attributes. If you desire assistance, it would be helpful if you

Re: [Yade-users] [Question #690127]: Missing particles in VTK

2020-04-24 Thread Przemek
Question #690127 on Yade changed: https://answers.launchpad.net/yade/+question/690127 Przemek posted a new comment: The code works but there is problem only with export data from the text file to vtk. Like i wrote, in txt file I had 36 particles and after convertion one particle was missed. I

Re: [Yade-users] [Question #690127]: Missing particles in VTK

2020-04-24 Thread Robert Caulk
Question #690127 on Yade changed: https://answers.launchpad.net/yade/+question/690127 Robert Caulk posted a new comment: It is too long, MWE means minimal working example. I don't have time to go through it but maybe someone else will ;-) -- You received this question notification because your

Re: [Yade-users] [Question #690127]: Missing particles in VTK

2020-04-24 Thread Przemek
Question #690127 on Yade changed: https://answers.launchpad.net/yade/+question/690127 Przemek posted a new comment: It is long :) -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list:

Re: [Yade-users] [Question #690127]: Missing particles in VTK

2020-04-24 Thread Przemek
Question #690127 on Yade changed: https://answers.launchpad.net/yade/+question/690127 Przemek posted a new comment: import math import numpy as np from scipy.sparse.linalg import spsolve from numpy.linalg import norm from numpy.linalg import inv from yade import pack, export # Properties and

Re: [Yade-users] [Question #690127]: Missing particles in VTK

2020-04-24 Thread Robert Caulk
Question #690127 on Yade changed: https://answers.launchpad.net/yade/+question/690127 Robert Caulk posted a new comment: Please provide a complete script. -- You received this question notification because your team yade-users is an answer contact for Yade.

Re: [Yade-users] [Question #690127]: Missing particles in VTK

2020-04-24 Thread Przemek
Question #690127 on Yade changed: https://answers.launchpad.net/yade/+question/690127 Przemek posted a new comment: Sorry by the indentation. It should looks like: for tp in O.bodies: if isinstance(tp.shape, Box) == True: pass else:

Re: [Yade-users] [Question #690127]: Missing particles in VTK

2020-04-24 Thread Przemek
Question #690127 on Yade changed: https://answers.launchpad.net/yade/+question/690127 Status: Answered => Solved Przemek confirmed that the question is solved: Hi Jan, check the script below: T = inv(H).dot(F) for tp in O.bodies: if isinstance(tp.shape, Box) == True: pass

Re: [Yade-users] [Question #690122]: Modelling a shearing rigid box for dissipation control

2020-04-24 Thread Stefano Simone
Question #690122 on Yade changed: https://answers.launchpad.net/yade/+question/690122 Status: Answered => Open Stefano Simone is still having a problem: Thank you for the answer! I'm sorry, next time I'll follow the rules. Thank you also for the useful tips for asking issue. In this theard

Re: [Yade-users] [Question #690111]: Is there a way to generate joints in irregular polyhedra?

2020-04-24 Thread Vasileios Angelidakis
Question #690111 on Yade changed: https://answers.launchpad.net/yade/+question/690111 Status: Open => Answered Vasileios Angelidakis proposed the following answer: Hi Jie, First of all, for this application, you start from a cuboidal initial block, so you do not need an irregular

Re: [Yade-users] [Question #690012]: Crack Volume and Crack Surface (For a joint plane & the whole sample)

2020-04-24 Thread Robert Caulk
Question #690012 on Yade changed: https://answers.launchpad.net/yade/+question/690012 Robert Caulk posted a new comment: Correction 'breakOccurred' needs to be replaced with 'isBroken'. -- You received this question notification because your team yade-users is an answer contact for Yade.

Re: [Yade-users] [Question #690146]: why do the particles escape from the box?

2020-04-24 Thread Robert Caulk
Question #690146 on Yade changed: https://answers.launchpad.net/yade/+question/690146 Status: Open => Needs information Robert Caulk requested more information: >How to solve this? How do we answer this? Please review [1] [1]https://www.yade-dem.org/wiki/Howtoask -- You received this

Re: [Yade-users] [Question #690012]: Crack Volume and Crack Surface (For a joint plane & the whole sample)

2020-04-24 Thread Yousef Golabchi
Question #690012 on Yade changed: https://answers.launchpad.net/yade/+question/690012 Yousef Golabchi confirmed that the question is solved: Thanks Luc Scholtès, that solved my question. -- You received this question notification because your team yade-users is an answer contact for Yade.

Re: [Yade-users] [Question #690012]: Crack Volume and Crack Surface (For a joint plane & the whole sample)

2020-04-24 Thread Yousef Golabchi
Question #690012 on Yade changed: https://answers.launchpad.net/yade/+question/690012 Status: Answered => Solved Yousef Golabchi confirmed that the question is solved: I'm writing to sum up the question and mark it as solved. As Luc and Robert pointed out, the code 'isBroken' has to be

[Yade-users] [Question #690146]: why do the particles escape from the box?

2020-04-24 Thread Liu Zhiruo
New question #690146 on Yade: https://answers.launchpad.net/yade/+question/690146 Hi, I make some particles and build a box with an open face using potential blocks,and I want these particles to deposit in the box under the power of gravity.But the particles keep falling and rebounding in the

Re: [Yade-users] [Question #689434]: How to generate many polyhedra randomly without specific data in Potential Blocks code?

2020-04-24 Thread weijie
Question #689434 on Yade changed: https://answers.launchpad.net/yade/+question/689434 weijie posted a new comment: Hi Vasileios, Thanks a lot for your help, scale the particle makes the direction of the polyhedron consistent. Best regards, Jie -- You received this question notification

Re: [Yade-users] [Question #690122]: Modelling a shearing rigid box for dissipation control

2020-04-24 Thread Jérôme Duriez
Question #690122 on Yade changed: https://answers.launchpad.net/yade/+question/690122 Status: Open => Answered Jérôme Duriez proposed the following answer: Hello > I hope as well that I did respect all the rules for making questions on this forum. Not really ;-) See maybe

Re: [Yade-users] [Question #690104]: torque

2020-04-24 Thread Jérôme Duriez
Question #690104 on Yade changed: https://answers.launchpad.net/yade/+question/690104 Jérôme Duriez posted a new comment: Going back to #3, I see O.forces.t as referring to the (resultant) torque computed at state.pos (center of mass of the Body) -- You received this question notification

Re: [Yade-users] [Question #690128]: how to make a spherical polyhedra using Potential Blocks?

2020-04-24 Thread Liu Zhiruo
Question #690128 on Yade changed: https://answers.launchpad.net/yade/+question/690128 Liu Zhiruo confirmed that the question is solved: Thanks Vasileios Angelidakis, that solved my question. -- You received this question notification because your team yade-users is an answer contact for Yade.

Re: [Yade-users] [Question #690128]: how to make a spherical polyhedra using Potential Blocks?

2020-04-24 Thread Liu Zhiruo
Question #690128 on Yade changed: https://answers.launchpad.net/yade/+question/690128 Status: Answered => Solved Liu Zhiruo confirmed that the question is solved: Hi Vasileios , Thanks for your advice.I got it. -- You received this question notification because your team yade-users is an

Re: [Yade-users] [Question #690088]: Simulating a brush

2020-04-24 Thread Jan Stránský
Question #690088 on Yade changed: https://answers.launchpad.net/yade/+question/690088 Status: Open => Answered Jan Stránský proposed the following answer: Hello Rohit, > Is it possible? yes (should be), depending on other factors (like if the individual bristles should also interact or it

Re: [Yade-users] [Question #690104]: torque

2020-04-24 Thread Jan Stránský
Question #690104 on Yade changed: https://answers.launchpad.net/yade/+question/690104 Status: Open => Answered Jan Stránský proposed the following answer: > why do we need well, you don't need :-) you need to use it to get the same result as utils.sumTorques, which is physically the total