[fluka-discuss]: How to source a bunch or millions of particles?

From: Haoyu Shi <shihy_at_ihep.ac.cn>
Date: Mon, 21 Oct 2019 08:26:58 -0700

Dear FLUKA Experts,

I’m studying the interaction between particles and accelerator components, so I need to simulate a bunch, or maybe a million of particles, in one source file. These particles are exported from the accelerator tracking tool(for my case, SAD, but I think MAD should be similar case). These particles are both electrons, but each of them has its own energy, position, and direction(also weight, but should always be 1.0 in this case).

I’ve tried to use SELECT CASE statement in Fortran(source.f). But a source file contains a million particles is about 30 MB, and can’t be compile without a error(usually segmentation fault).

Is there anyway else for me to do it? Or I have to choose a more powerful machine to compile the source file?

Thank you in advance.

Best Regards,

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Received on Mon Oct 21 2019 - 18:40:16 CEST

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