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[behzad majidi <question244984@xxxxxxxxxxxxxxxxxxxxx>]

Question #244984 on Yade changed:
https://answers.launchpad.net/yade/+question/244984

behzad majidi posted a new comment:
Hi Jan,

Thanks for the answer. I tried it and it works.

But, still the IDs of clumps are kind of strange for me. 
I tried the following commands in the above mentioned script;
 for t in O.bodies:
    if t.isClump:
        print 'Clump ',t.id,' has following members: '
        keys=t.shape.members.keys()
        for ii in range(0,len(keys)):
            print '- Body',keys[ii]

and what I get is :


Clump  33  has following members: 
- Body 3
- Body 4
- Body 5
- Body 6
- Body 7
- Body 8
- Body 9
- Body 10
- Body 11
- Body 12
- Body 13
- Body 14
- Body 15
- Body 16
- Body 17
- Body 18
- Body 19
- Body 20
- Body 21
- Body 22
- Body 23
- Body 24
- Body 25
- Body 26
- Body 27
- Body 28
- Body 29
- Body 30
- Body 31
- Body 32
Clump  53  has following members: 
- Body 1
- Body 34
- Body 35
- Body 36
- Body 37
- Body 38
- Body 39
- Body 40
- Body 41
- Body 42
- Body 43
- Body 44
- Body 45
- Body 46
- Body 47
- Body 48
- Body 49
- Body 50
- Body 51
- Body 52


As you see the IDs of clumps are polluted with the spheres IDs. Imagine a model with thousands of clumps and stand-alone spheres. This makes it very difficult to assign properties to certain clumps. Like here, we hav only two clumps but the IDs are 33 and 53. 
For me it's pretty normal to have Clump id 1 and 2 in this case. 

thank you!

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