|Message: Re: Random Number generation||Not Logged In (login)|
Click on the Forum title, e.g. on the "Forums by Category" page, to read a sequence of postings to the Forum and its threads all in one page. If you are only interested in one thread or the thread following a specific posting, click the thread or the posting, which takes you to a smaller page, which contains only the part you are interested in and may be easier to navigate.
Messages are "chained" if there are only replies at the first level, i.e. 1/1.html, 1/1/1.html etc. In case of "chained" messages the message number is replaced by the icon and there is no indentation.
Inline: Display the subject line only or also the text of the posting(s); for the choice "All" the "Outline" choices are switched off.
|1||0||1||no text / full text of posting|
|2||1||All||text for level 1 only / text for All postings|
Outline: Choose the depth of the posting thread, successive toggle controls provide increasing detail.
|1||2||1||2 levels / 1 level (original posting)|
|2||3||2||3 levels / 2 levels|
|3||3||All||3 levels / all levels (all postings)|
User Michael Famiano wrote:
>> I'm trying to generate a particle at a random position using the >> G4UniformRand() command, but I'm not sure I'm initializing it correctly, >> because I keep getting the same sequence of random numbers every time I >> run the code. I'm following the examples given, but can't seem to find >> any example for randomizing or initializing the new seeds. Can someone >> help me? Thanks,
If you have run any examples/extended/elelectromagnetic, you have written 2 files: currentRun.rndm and currentEvent.rndm, which contain the seed at begin of last run (and last event) of your previous job. To restart from a given seed, use the command: /random/resetEngineFrom fileName where fileName contains the seed
Interactively, see also the help for the directory /random/
|Inline Depth:||Outline Depth:||Add message:|