-- Stefan E. Mueller Department of Information Services and Computing - Computational Science and Institute of Radiation Physics Helmholtz-Zentrum Dresden-Rossendorf Tel: +49 (0351) 260 3847 Stefan.Mueller_at_hzdr.de http://www.hzdr.de Vorstand: Prof. Dr. Sebastian M. Schmidt, Dr. Diana Stiller Vereinsregister: VR 1693 beim Amtsgericht Dresden On Thu, 2 Jun 2022, Arpad Lenart wrote: > > Dear FLUKA team, > > > > I have successfully imported 6D phase space data of electrons (x, y, z, x > momentum, y momentum, energy, weights) using the source.f, currently I have > 6 million primary particles. I would like to ask, how do I tell the source.f > file to sample from my phase space data (which has 6 million data points) to > get better statistics? I have attached to this email my current source.f > file. How would the monte carlo re-sampling be carried out in such a case, > so that my simulation errors decrease and I get better statistical behavior? > I understand the FLUKA user manual includes this, but I am having trouble > knowing how to actually modify the file for this purpose. > > > > For example, the source.f script would read all the 6 million lines of 6D > phase space data, I suppose I could split this into 6 separate cycles each > with 1 million primary particles, and combine the final results from all 6 > cycles, but how would I tell FLUKA to do this? I am using FLUKA Flair (with > user interface) and I don’t fully understand how this resampling is meant to > be done .. > > > > Thank you for your help, > > Best regards, > > Arpad > > >
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