GSI Forum: Bugs, Fixes, Releases » Seed in /macro/master/sim

Home » PANDA » PandaRoot » Bugs, Fixes, Releases » Seed in /macro/master/sim_complete.C

Show: Today's Messages :: Polls :: Message Navigator

Seed in /macro/master/sim_complete.C [message #19335]

Thu, 16 June 2016 14:33

Jennifer Pütz
Messages: 47
Registered: April 2015
Location: FZ Juelich

continuous participant

From: *ikp.kfa-juelich.de

Hi everyone,

I tested the new master macros today. When I run sim_complete.C with a dec-file, the seed is always changed from -1 to 4357.
After I added the line

gRandom->SetSeed();

to sim_complete.C the seed is set properly Smile

. It seems that this line is missing somewhere.

Cheers,
Jenny

Report message to a moderator

Re: Seed in /macro/master/sim_complete.C [message #19336 is a reply to message #19335]

Thu, 16 June 2016 17:30

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *to.infn.it

gRandom->SetSeed() is to have a random seed each time you run a simulation. If you do not write the line, the seed is always the same.
The line has to be added only if needed.

Report message to a moderator

Previous Topic:	pandaroot installation on ubuntu16.04
Next Topic:	Problems with macros

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Mon Mar 23 21:31:01 CET 2026

Total time taken to generate the page: 0.00751 seconds