Re: [Yade-users] [Question #662791]: Problems compiling loki from sources

2018-01-10 Thread Gary Pekmezi
Question #662791 on Yade changed: https://answers.launchpad.net/yade/+question/662791 Gary Pekmezi posted a new comment: Victor, Apologies, it occurs to me that what I’m doing is a way to get around CMake errors to build Yade without the features I don’t need. You may very well need these

Re: [Yade-users] [Question #662791]: Problems compiling loki from sources

2018-01-10 Thread Gary Pekmezi
Question #662791 on Yade changed: https://answers.launchpad.net/yade/+question/662791 Status: Open => Answered Gary Pekmezi proposed the following answer: Hi, Perhaps I've been doing it wrong, but when compiling from source I do not compile loki. I merely point cmake to the locatio

Re: [Yade-users] [Question #661824]: PyQt4 issue on a Cray

2017-12-28 Thread Gary Pekmezi
Question #661824 on Yade changed: https://answers.launchpad.net/yade/+question/661824 Gary Pekmezi posted a new comment: Just wanted to add a couple of comments now that I finally managed to build the GUI using recent versions of the libraries. 1) As of QT version 5.5, the QtWebKit module has

Re: [Yade-users] [Question #662104]: Gts issue building GUI on a Cray HPC

2017-12-28 Thread Gary Pekmezi
Question #662104 on Yade changed: https://answers.launchpad.net/yade/+question/662104 Status: Open => Solved Gary Pekmezi confirmed that the question is solved: I managed to resolve this problem. As suspected, it was a linker issue. The issue was that pygts did not know where to look for

[Yade-users] [Question #662104]: Gts issue building GUI on a Cray HPC

2017-12-22 Thread Gary Pekmezi
New question #662104 on Yade: https://answers.launchpad.net/yade/+question/662104 Hello, As mentioned in my previous question [1] related to my ongoing quest to build the latest Yade with GUI on this system, I was able to build the GUI successfully. However, upon attempting to run it, I get the

Re: [Yade-users] [Question #661824]: PyQt4 issue on a Cray

2017-12-21 Thread Gary Pekmezi
Question #661824 on Yade changed: https://answers.launchpad.net/yade/+question/661824 Status: Answered => Solved Gary Pekmezi confirmed that the question is solved: Thank you Anton and Bruno, I was able to finally get the GUI built. The issue was that pyrcc5 was not in $PATH because I

Re: [Yade-users] [Question #661824]: PyQt4 issue on a Cray

2017-12-20 Thread Gary Pekmezi
Question #661824 on Yade changed: https://answers.launchpad.net/yade/+question/661824 Status: Answered => Open Gary Pekmezi is still having a problem: Thanks for the suggestion Jan, It took my a few days to get Yade to compile [1] after building a recent version of QT5, libQGLviewer,

[Yade-users] [Question #661824]: PyQt4 issue on a Cray

2017-12-15 Thread Gary Pekmezi
New question #661824 on Yade: https://answers.launchpad.net/yade/+question/661824 Hello, I am building the latest Yade trunk on a Cray XC50 HPC system. I have managed to build it fine with the GUI disabled, but I cannot seem to get the ENABLE_GUI option to work. The error I am getting [1] is id

Re: [Yade-users] [Question #659177]: NewtonIntegrator won't work

2017-10-09 Thread Gary Pekmezi
Question #659177 on Yade changed: https://answers.launchpad.net/yade/+question/659177 Status: Open => Answered Gary Pekmezi proposed the following answer: I do not see a material definition/assignment. The "Brownian motion" effect is likely due to the particles not having any m

Re: [Yade-users] [Question #658232]: Using Triangulation Data in a Yade Script

2017-09-18 Thread Gary Pekmezi
Question #658232 on Yade changed: https://answers.launchpad.net/yade/+question/658232 Description changed to: I aim to implement the Uniform Stress micro-scale boundary condition in Yade using the approach described in [1]. Eventually my goal is to implement an engine that does this seamlessly, a

[Yade-users] [Question #658232]: Using Triangulation Data in a Yade Script

2017-09-18 Thread Gary Pekmezi
New question #658232 on Yade: https://answers.launchpad.net/yade/+question/658232 I aim to implement the Uniform Stress micro-scale boundary condition in Yade using the approach described in [1]. Eventually my goal is to implement an engine that does this seamlessly, along the lines of Triaxial

Re: [Yade-users] [Question #657968]: Micro-stress Tesselation

2017-09-13 Thread Gary Pekmezi
Question #657968 on Yade changed: https://answers.launchpad.net/yade/+question/657968 Status: Answered => Solved Gary Pekmezi confirmed that the question is solved: Thanks for your response Bruno, You are, of course, absolutely right: I jumped to a mistaken conclusion. I checked a hand

[Yade-users] [Question #657968]: Micro-stress Tesselation

2017-09-13 Thread Gary Pekmezi
New question #657968 on Yade: https://answers.launchpad.net/yade/+question/657968 Per the User's Manual section on Micro-stress and Micro-strain [1], as well as Catalano 2014a [2], there are two types of particle-centered subdomains that can be computed with TesselationWrapper. The figure in [1]

Re: [Yade-users] [Question #657232]: Need suggestions on the computer server for YADE computation.

2017-09-01 Thread Gary Pekmezi
Question #657232 on Yade changed: https://answers.launchpad.net/yade/+question/657232 Gary Pekmezi posted a new comment: I have an alternative suggestion you may not have thought of. Instead of using the money to buy a server, you could use it to purchase server time on one of the cloud-based

Re: [Yade-users] [Question #647852]: Using openmp in a python script.

2017-07-21 Thread Gary Pekmezi
Question #647852 on Yade changed: https://answers.launchpad.net/yade/+question/647852 Status: Open => Answered Gary Pekmezi proposed the following answer: Deepak, I think you will need to load a multiprocessing library first, then you can loop through Yade objects using a multiprocess

Re: [Yade-users] [Question #647852]: Using openmp in a python script.

2017-07-13 Thread Gary Pekmezi
Question #647852 on Yade changed: https://answers.launchpad.net/yade/+question/647852 Status: Open => Answered Gary Pekmezi proposed the following answer: The first thing I notice, is that there is only 1 mpi process for python, so only 1 core. I don't believe there will be any spee

Re: [Yade-users] [Question #641979]: Stress path control in True triaxial test

2017-06-09 Thread Gary Pekmezi
Question #641979 on Yade changed: https://answers.launchpad.net/yade/+question/641979 Status: Open => Answered Gary Pekmezi proposed the following answer: Stressmask is a bitmask. In our case it is the decimal interpretation of a 3 digit binary number. Each of the three binary dig

Re: [Yade-users] [Question #641979]: Stress path control in True triaxial test

2017-06-08 Thread Gary Pekmezi
Question #641979 on Yade changed: https://answers.launchpad.net/yade/+question/641979 Status: Open => Answered Gary Pekmezi proposed the following answer: triax.stressMask = 6 means you are applying stress control on X and Y, and strain control on Z. I believe you want to

Re: [Yade-users] [Question #586294]: Uniform Traction Boundary

2017-03-24 Thread Gary Pekmezi
Question #586294 on Yade changed: https://answers.launchpad.net/yade/+question/586294 Gary Pekmezi posted a new comment: Thank you for your suggestion Bruno. I currently need to run small deformation simulations, however I may need to simulate larger deformations in later and either way the

Re: [Yade-users] [Question #586294]: Uniform Traction Boundary

2017-03-23 Thread Gary Pekmezi
Question #586294 on Yade changed: https://answers.launchpad.net/yade/+question/586294 Gary Pekmezi confirmed that the question is solved: Thanks Jan Stránský, that solved my question. -- You received this question notification because your team yade-users is an answer contact for Yade

Re: [Yade-users] [Question #586294]: Uniform Traction Boundary

2017-03-23 Thread Gary Pekmezi
Question #586294 on Yade changed: https://answers.launchpad.net/yade/+question/586294 Status: Answered => Solved Gary Pekmezi confirmed that the question is solved: Thank you both for your suggestions. I apologize for the ambiguity, I am in fact referring to the traction vector and try

[Yade-users] [Question #586294]: Uniform Traction Boundary

2017-03-23 Thread Gary Pekmezi
New question #586294 on Yade: https://answers.launchpad.net/yade/+question/586294 Hello all, I am using Yade for my research on the statistics of soil behavior at various scales. One thing that I have been wracking my brain on, is how to impose a uniform traction boundary on a confined polydisp

Re: [Yade-users] [Question #432837]: how to get stress values with VTKExporter

2017-01-13 Thread Gary Pekmezi
Question #432837 on Yade changed: https://answers.launchpad.net/yade/+question/432837 Gary Pekmezi posted a new comment: Thanks for the reply Jan, I was able to get the output I needed otherwise. However, I did go back and created a MWE to replicate the issue. My problem seems to stem from

Re: [Yade-users] [Question #432837]: how to get stress values with VTKExporter

2017-01-11 Thread Gary Pekmezi
Question #432837 on Yade changed: https://answers.launchpad.net/yade/+question/432837 Gary Pekmezi posted a new comment: Jan Stránský I tried using the method specified in the initial answer for exporting spheres' stresses. I was able to assign the stress values to b.mystress using the

Re: [Yade-users] [Question #402934]: SpherePack slicing

2016-10-11 Thread Gary Pekmezi
Question #402934 on Yade changed: https://answers.launchpad.net/yade/+question/402934 Status: Open => Solved Gary Pekmezi confirmed that the question is solved: This problem is resolved. The random sample function np.random.choice() needs the parameter replace=False, otherwise it samp

Re: [Yade-users] [Question #402934]: SpherePack slicing

2016-10-11 Thread Gary Pekmezi
Question #402934 on Yade changed: https://answers.launchpad.net/yade/+question/402934 Gary Pekmezi gave more information on the question: Below is a minimalist script that replicates the issue I am stumbling over. ### DEFINING VARIABLES AND

[Yade-users] [Question #402934]: SpherePack slicing

2016-10-11 Thread Gary Pekmezi
New question #402934 on Yade: https://answers.launchpad.net/yade/+question/402934 Are there any rules to slicing/manipulating SpherePack objects? I am having difficulty using a pack I sliced from a larger pack to run simulations on. What I am trying to do, is to take a large packing of spheres a

Re: [Yade-users] [Question #295531]: Cohesion/Moment only work with TriaxialCompressionEngine?

2016-06-23 Thread Gary Pekmezi
Question #295531 on Yade changed: https://answers.launchpad.net/yade/+question/295531 Status: Open => Solved Gary Pekmezi confirmed that the question is solved: Thanks Jerome, My issue is resolved. -- You received this question notification because your team yade-users is an ans

Re: [Yade-users] [Question #295531]: Cohesion/Moment only work with TriaxialCompressionEngine?

2016-06-22 Thread Gary Pekmezi
Question #295531 on Yade changed: https://answers.launchpad.net/yade/+question/295531 Status: Needs information => Open Gary Pekmezi gave more information on the question: Thanks for the reply Jerome, I was in fact speaking of Ip2_CohFrictMat_CohFrictMat_CohFrictPhys

[Yade-users] [Question #295531]: Cohesion/Moment only work with TriaxialCompressionEngine?

2016-06-21 Thread Gary Pekmezi
New question #295531 on Yade: https://answers.launchpad.net/yade/+question/295531 This was an issue I ran into before with the Cundall-Strack law, and I am now also seeing with Hertz-Mindlin law. If I have: triax=TriaxialStressController(...) then the "Wallstresses" file shows all stresses and

Re: [Yade-users] [Question #280717]: Dense Packing of Normal Distribution in Rectangular Prism

2016-01-08 Thread Gary Pekmezi
Question #280717 on Yade changed: https://answers.launchpad.net/yade/+question/280717 Gary Pekmezi posted a new comment: Correction in step 3). I meant to say "try with less spheres" -- You received this question notification because your team yade-users is an answer contac

Re: [Yade-users] [Question #280717]: Dense Packing of Normal Distribution in Rectangular Prism

2016-01-08 Thread Gary Pekmezi
Question #280717 on Yade changed: https://answers.launchpad.net/yade/+question/280717 Status: Open => Answered Gary Pekmezi proposed the following answer: If I understand the problem correctly, below is how I would start to approach it. Note that it is basically a trial-and-error process.

Re: [Yade-users] [Question #252053]: Yade in PBS

2015-12-31 Thread Gary Pekmezi
Question #252053 on Yade changed: https://answers.launchpad.net/yade/+question/252053 Gary Pekmezi proposed the following answer: Please forgive me for resurrecting an old thread, but I would like to propose a solution for posterity. I managed to compile Yade (daily) on an SGI ICE X with RHEL 6

Re: [Yade-users] [Question #279359]: MakeCloud() single-threaded?

2015-12-17 Thread Gary Pekmezi
Question #279359 on Yade changed: https://answers.launchpad.net/yade/+question/279359 Status: Answered => Open Gary Pekmezi is still having a problem: Thanks for your reply Christian. That is what I suspected. One more question along the same veinCan makeCloud be used in ParallelEng

[Yade-users] [Question #279359]: MakeCloud() single-threaded?

2015-12-16 Thread Gary Pekmezi
New question #279359 on Yade: https://answers.launchpad.net/yade/+question/279359 I noticed that when I run a triaxial test (either with a preprocessor or a script), TriaxialStressController() and TriaxialCompressionEngine() make use of all the cores specified via the -jN command. However, MakeC

Re: [Yade-users] [Question #274781]: Unable to run a CapillaryTriaxialTest

2015-11-19 Thread Gary Pekmezi
Question #274781 on Yade changed: https://answers.launchpad.net/yade/+question/274781 Gary Pekmezi posted a new comment: Thanks for you reply Bruno, I tried to do what you suggest initially (modifying the sample triaxial script to add capillary physics), then focused my efforts on the

Re: [Yade-users] [Question #274781]: Unable to run a CapillaryTriaxialTest

2015-11-19 Thread Gary Pekmezi
Question #274781 on Yade changed: https://answers.launchpad.net/yade/+question/274781 Status: Answered => Solved Gary Pekmezi confirmed that the question is solved: Jerome, Thank you for your assistance. Your suggestion of using "Generate" with the graphical interface worked,

[Yade-users] [Question #274781]: Unable to run a CapillaryTriaxialTest

2015-11-18 Thread Gary Pekmezi
New question #274781 on Yade: https://answers.launchpad.net/yade/+question/274781 Hello everyone, I successfully ran a triaxial compression test using the TriaxialTest() preprocessor. However, if I try to add capillary physics the simulation does not appear to work. The only differences betwee