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[Klaus Thoeni <question293179@xxxxxxxxxxxxxxxxxxxxx>]

Question #293179 on Yade changed:
https://answers.launchpad.net/yade/+question/293179

Klaus Thoeni posted a new comment:
Hi,

by using execfile not all yade modules are imported correctly.

Regarding your SnapshotEngine, just use it the way you had it before and
make sure the directory you want to write into exists.

O.engines=[
 ForceResetter(),
 InsertionSortCollider([Bo1_Sphere_Aabb(),Bo1_Facet_Aabb()]), #Axis-aligned bounding box
 InteractionLoop(
  [Ig2_Sphere_Sphere_ScGeom6D(),Ig2_Facet_Sphere_ScGeom()], #Interaction geometry
  [Ip2_ViscElMat_ViscElMat_ViscElPhys()], #Interaction physics
  [Law2_ScGeom_ViscElPhys_Basic()], #Contact law
 ),
 NewtonIntegrator(gravity=(0,0,-9.81),damping=l_d),
 qt.SnapshotEngine(fileBase='your-sub-directory/img-',label='snapper',iterPeriod=100), # set directory
 PyRunner(iterPeriod=5,command='plotAddData()')
]

In addition, you have to set wait=False when you run it:


O.run(50000,False)

or just use the controller/python interface to run the simulation.

K

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