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[Question #267751]: Micro-level variables output in Yade

 

New question #267751 on Yade:
https://answers.launchpad.net/yade/+question/267751

Dear Prof. Chareyre and all users,

For the purpose of micro-level analysis, it is necessary for my running task
to end with outputting all the interaction information in the final state, the
pseudo codes are as follow.

in the specific state:
  for c in all contact points:
    if c is sphere-sphere contact:
      [1]. output c.position in global system(x-posi,y-posi,z-posi)
      [2]. output c.sphere_id_1 and c.sphere_id_2(int,int)
      [3]. output c.NormalForce in global system(x-NF,y-NF,z-NF)
      [4]. output c.TangentForce_1 in global system(x-TF_1,y-TF_1,z-TF_1)
      [5]. output c.TangentForce_2 in global system(x-TF_2,y-TF_2,z-TF_2)
      [6]. output c.Twist in global system(x-Tw,y-Tw,z-Tw)
      [7]. output c.Bending_1 in global system(x-Be_1,y-Be_1,z-Be_1)
      [8]. output c.Bending_2 in global system(x-Be_2,y-Be_2,z-Be_2)
    
In all the details above, [1] and [2] are the geometric attributes of the 
determined contact, while [3]-[8] can represent its physics. So they may be in
different classes in Yade. so today my questions are:

[1] Are all my desired outputting objects, from [1] to [8], can be executed in 
Yade?

[2] If yes, is there an example that contain all or some of them in Yade? Or can 
you give me a list of name of those class corresponding to [1]-[8]?
  
[3] If no, please suggest me what should I do for my purpose.

Best regards
Zuoguang Fu 

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