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Re: [Question #680375]: How to delete 10% percent of small particles?

 

Question #680375 on Yade changed:
https://answers.launchpad.net/yade/+question/680375

Jan Stránský proposed the following answer:
Hello,

use PyRunner [1]:
###
def getSmallParticles():
   ret = []
   # fill ret with particles satisfying "10% percent of small particles"
   return ret

def deleteSmallParticles():
   for b in getSmallParticles():
      O.bodies.erase(b.id)

O.engines = [
   ...
   PyRunner(iterPeriod=100,command="deleteSmallParticles()"),
]
###

cheers
Jan

[1] https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.PyRunner

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