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Re: [Question #660590]: Loading and manipulating a saving file

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: amir <question660590@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 17 Nov 2017 03:08:37 -0000
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Question #660590 on Yade changed:
https://answers.launchpad.net/yade/+question/660590

amir posted a new comment:
I solved the problem :)

instead of erasing old (loaded) particles I could remove b.id of new
particles.  something like this:

##############################
O.load('05.yade')

sp=SpherePack(); sp.fromSimulation()


sp.makeCloud((0,0,0.011),(0.01,0.01,.03),rMean=r3,num=20)

sp.toSimulation()


for i in range(16046,16126):                                                
    if isinstance (b.shape,Sphere): O.bodies.erase(i)

for ii in range(16046,16126):                                                
    if isinstance (b.shape,Sphere): O.bodies.erase(ii)


for j in range(16126,31126):                                               
    if isinstance (b.shape,Sphere): O.bodies.erase(j)
for jj in range(16126,31126):                                               
    if isinstance (b.shape,Sphere): O.bodies.erase(jj)


###########################################################################################################################################

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