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- Random Seed Choice for LAMMPS Molecular Dynamics Simulations
I want to create multiple molecular dynamics simulations using LAMMPS which are different only in the initial velocity of the atoms LAMMPS allows you to use a random seed to generate an initial velocity I plan to just use successive numbers, so if there are 5 simulations, the seeds would be
- Random picking of 3 digit numbers • Physics Forums
If the odds of randomly picking a 3 digit number correctly are 1000-1, then what are the odds of that same number being picked 4 times in 364 picks?
- MCNP6: error -- bad trouble in imcn is usually . . . - Physics Forums
Hello, I'm new to MCNP deck-building, and I'm trying to acquire an X-ray energy spectrum using MCNP6, on Windows 10 environment I'm running MCNP6 via MCNPX Visual Editor Version X_24E, and the deck is input using built-in "Input File" tab in MCNPX Visual Editor My input deck is given below
- Will a Random Number Generator Eventually Repeat Its Numbers?
I am just curious If I have a random number generator, eventually, if I wait long enough all possible numbers should began to repeat Or would the numbers not repeat? For example, if say the first hundred numbers were totally random 455688132547 etc would the machine eventually repeat
- Troubleshooting MCNP6: Bad Trouble in Subroutine Source More
Hi! so i kinda stuck when i tried to run my code in MCNP6 because the output keep showing me "bad trouble in subroutine source of mcrun
- Why Am I Getting a Fatal Error and Warnings in MCNP6?
Hello, I am working through the MCNP6 manual and am experiencing the following error as well as warning when trying to run the sample problem from the
- Shielding calculation with MCNP5 - Physics Forums
Greetings to all I had some problems using MCNP5 for gamma shielding calculation The original input file is from a document by George E Chabot, Jr , PhD, CHP Shielding of Gamma Radiation The description of the problems are following: 1) Three different shielding materials, namely
- Error: Bad Trouble in IMCN - Unexpected EOF - Physics Forums
I am getting an error which reads as follows: "bad trouble in imcn in routine pass1 unexpected eof in file ****** " I just added a sdef and nps
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