Hi Jan Please ignore the previous code. Please find the attached code.
Thanks Amiya ** Attachment added: "CapillaryPhys-example.py" https://bugs.launchpad.net/yade/+bug/1652529/+attachment/4797469/+files/CapillaryPhys-example.py -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1652529 Title: segmentation fault (core dumped) Status in Yade: New Bug description: Hi I am trying to run this code, which is an example given in the package. But every time i try to execute this file, i get segmentation fault error. I am using Ubuntu 16.04 LTS and Yade 2016.06a #!/usr/bin/python # -*- coding: utf-8 -*- """ To run this script you need to have all 10 text files from https://yade-dem.org/wiki/CapillaryTriaxialTest in the same folder as you run this script in console! This script shows how to use Law2_ScGeom_CapillaryPhys_Capillarity. The user can switch between hertz and linear model by setting "model_type" """ model_type = 1 #1=Hertz model with capillary forces, else linear model with capillary model #some parameters: shear_modulus = 1e5 poisson_ratio = 0.3 young_modulus = 2*shear_modulus*(1+poisson_ratio) friction = 0.5 angle = atan(friction) local_damping = 0.01 viscous_normal = 0.021 viscous_shear = 0.8*viscous_normal lowercorner = Vector3(0,0,0) uppercorner = Vector3(0.002,0.002,0.004) #creating a material (FrictMat): id_SphereMat=O.materials.append(FrictMat(young=young_modulus,poisson=poisson_ratio,density=2500,frictionAngle=angle)) SphereMat=O.materials[id_SphereMat] #generate particles: sp=pack.SpherePack() sp.makeCloud(lowercorner,uppercorner,.0002,rRelFuzz=.3) O.bodies.append([sphere(c,r,material=SphereMat) for c,r in sp]) #generate boundary: O.bodies.append(geom.facetBox(uppercorner/2,uppercorner/2,wire=True,fixed=True,material=SphereMat)) #define engines: if model_type == 1:#hertz model with capillary forces O.engines=[ ForceResetter(), InsertionSortCollider([Bo1_Sphere_Aabb(),Bo1_Facet_Aabb()]), InteractionLoop( [Ig2_Sphere_Sphere_ScGeom(),Ig2_Facet_Sphere_ScGeom()], [Ip2_FrictMat_FrictMat_MindlinCapillaryPhys(label='ContactModel')],#for hertz model only [Law2_ScGeom_MindlinPhys_Mindlin()]#for hertz model only ), Law2_ScGeom_CapillaryPhys_Capillarity(capillaryPressure=10000),#for hertz model only NewtonIntegrator(damping=local_damping,gravity=(0,0,-9.81)), ] ContactModel.betan=viscous_normal ContactModel.betas=viscous_shear ContactModel.useDamping=True else: O.engines=[ ForceResetter(), InsertionSortCollider([Bo1_Sphere_Aabb(),Bo1_Facet_Aabb()]), InteractionLoop( [Ig2_Sphere_Sphere_ScGeom(),Ig2_Facet_Sphere_ScGeom()], [Ip2_FrictMat_FrictMat_CapillaryPhys()], #for linear model only [Law2_ScGeom_FrictPhys_CundallStrack()], #for linear model only ), Law2_ScGeom_CapillaryPhys_Capillarity(capillaryPressure=10000),#for linear model only NewtonIntegrator(damping=local_damping,gravity=(0,0,-9.81)), ] #set time step and run simulation: O.dt=0.5*PWaveTimeStep() from yade import qt qt.View() print('Press PLAY button') #O.run(10000,True) looking forward to hear soon..!! Cheers Amiya To manage notifications about this bug go to: https://bugs.launchpad.net/yade/+bug/1652529/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~yade-dev Post to : yade-dev@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-dev More help : https://help.launchpad.net/ListHelp
